2.16

filer: support path-specific filer store
todo: load path-specific store from filer.toml
2026-10-04 13:42:07 +00:00 · 2020-12-20 15:30:12 -08:00 · 2020-12-19 01:27:09 -08:00 · 2020-12-18 03:05:42 -08:00 · 2020-12-18 02:57:49 -08:00 · 2020-12-18 02:55:00 -08:00
135 changed files with 2972 additions and 1435 deletions
@@ -9,17 +9,37 @@ jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        goos: [linux, windows, darwin, freebsd, netbsd, openbsd ]
+        goarch: ["386", amd64, arm]
+        exclude:  
+          - goarch: arm
+            goos: darwin
+
    steps:

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

+    - name: Delete old release assets
+      uses: mknejp/delete-release-assets@v1
+      with:
+        token: ${{ github.token }}
+        tag: dev
+        fail-if-no-assets: false 
+        assets: | 
+          weed-*
+
+    - name: Set BUILD_TIME env
+      run: echo BUILD_TIME=$(date -u +%Y-%m-%d-%H-%M) >> ${GITHUB_ENV}
+
    - name: Go Release Binaries
-      uses: wangyoucao577/go-release-action@v1.10
+      uses: wangyoucao577/go-release-action@feature/asset-name
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: linux # default is 
-        goarch: amd64 # default is 
+        goos: ${{ matrix.goos }}
+        goarch: ${{ matrix.goarch }}
        release_tag: dev
        overwrite: true 
        build_flags: -tags 5BytesOffset # optional, default is 
@@ -27,15 +47,18 @@ jobs:
        # Where to run `go build .`
        project_path: weed
        binary_name: weed-large-disk
+        asset_name: "weed-large-disk-${{ env.BUILD_TIME }}-${{ matrix.goos }}-${{ matrix.goarch }}"
+
    - name: Go Release Binaries
-      uses: wangyoucao577/go-release-action@v1.10
+      uses: wangyoucao577/go-release-action@feature/asset-name
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: linux # default is 
-        goarch: amd64 # default is 
+        goos: ${{ matrix.goos }}
+        goarch: ${{ matrix.goarch }}
        release_tag: dev
        overwrite: true 
        ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
        # Where to run `go build .`
        project_path: weed
-        binary_name: weed
+        binary_name: weed-
+        asset_name: "weed-${{ env.BUILD_TIME }}-${{ matrix.goos }}-${{ matrix.goarch }}"
@@ -8,7 +8,7 @@

 ![SeaweedFS Logo](https://raw.githubusercontent.com/chrislusf/seaweedfs/master/note/seaweedfs.png)

-<h2 align="center">Supporting SeaweedFS</h2>
+<h2 align="center"><a href="https://www.patreon.com/seaweedfs">Sponsor SeaweedFS via Patreon</a></h2>

 SeaweedFS is an independent Apache-licensed open source project with its ongoing development made
 possible entirely thanks to the support of these awesome [backers](https://github.com/chrislusf/seaweedfs/blob/master/backers.md).
@@ -17,8 +17,6 @@ If you'd like to grow SeaweedFS even stronger, please consider joining our

 Your support will be really appreciated by me and other supporters!

-<h3 align="center"><a href="https://www.patreon.com/seaweedfs">Sponsor SeaweedFS via Patreon</a></h3>
-
 <!--
 <h4 align="center">Platinum</h4>

@@ -27,24 +25,12 @@ Your support will be really appreciated by me and other supporters!
    Add your name or icon here
  </a>
 </p>
-
-<h4 align="center">Gold</h4>
-
-<table>
-  <tbody>
-    <tr>
-      <td align="center" valign="middle">
-        <a href="" target="_blank">
-          Add your name or icon here
-        </a>
-      </td>
-    </tr>
-    <tr></tr>
-  </tbody>
-</table>
-
 -->

+
+### Gold Sponsors
+![shuguang](https://raw.githubusercontent.com/chrislusf/seaweedfs/master/note/shuguang.png)
+
 ---


@@ -121,15 +107,16 @@ On top of the object store, optional [Filer] can support directories and POSIX a

 ## Filer Features ##
 * [Filer server][Filer] provides "normal" directories and files via http.
-* [Super Large Files][SuperLargeFiles] stores large or super large files in tens of TB.
+* [File TTL][FilerTTL] automatically expires file metadata and actual file data.
 * [Mount filer][Mount] reads and writes files directly as a local directory via FUSE.
+* [Filer Store Replication][FilerStoreReplication] enables HA for filer meta data stores.
 * [Active-Active Replication][ActiveActiveAsyncReplication] enables asynchronous one-way or two-way cross cluster continuous replication.
 * [Amazon S3 compatible API][AmazonS3API] accesses files with S3 tooling.
 * [Hadoop Compatible File System][Hadoop] accesses files from Hadoop/Spark/Flink/etc or even runs HBase.
 * [Async Replication To Cloud][BackupToCloud] has extremely fast local access and backups to Amazon S3, Google Cloud Storage, Azure, BackBlaze.
 * [WebDAV] accesses as a mapped drive on Mac and Windows, or from mobile devices.
 * [AES256-GCM Encrypted Storage][FilerDataEncryption] safely stores the encrypted data.
-* [File TTL][FilerTTL] automatically purges file metadata and actual file data.
+* [Super Large Files][SuperLargeFiles] stores large or super large files in tens of TB.
 * [Kubernetes CSI Driver][SeaweedFsCsiDriver] A Container Storage Interface (CSI) Driver. [![Docker Pulls](https://img.shields.io/docker/pulls/chrislusf/seaweedfs-csi-driver.svg?maxAge=4800)](https://hub.docker.com/r/chrislusf/seaweedfs-csi-driver/)

 [Filer]: https://github.com/chrislusf/seaweedfs/wiki/Directories-and-Files
@@ -146,6 +133,7 @@ On top of the object store, optional [Filer] can support directories and POSIX a
 [VolumeServerTTL]: https://github.com/chrislusf/seaweedfs/wiki/Store-file-with-a-Time-To-Live
 [SeaweedFsCsiDriver]: https://github.com/seaweedfs/seaweedfs-csi-driver
 [ActiveActiveAsyncReplication]: https://github.com/chrislusf/seaweedfs/wiki/Filer-Active-Active-cross-cluster-continuous-synchronization
+[FilerStoreReplication]: https://github.com/chrislusf/seaweedfs/wiki/Filer-Store-Replication

 [Back to TOC](#table-of-contents)

@@ -2,6 +2,8 @@ FROM frolvlad/alpine-glibc as builder
 RUN apk add git go g++
 RUN mkdir -p /go/src/github.com/chrislusf/
 RUN git clone https://github.com/chrislusf/seaweedfs /go/src/github.com/chrislusf/seaweedfs
+ARG BRANCH=${BRANCH:-master}
+RUN cd /go/src/github.com/chrislusf/seaweedfs && git checkout $BRANCH
 RUN cd /go/src/github.com/chrislusf/seaweedfs/weed \
  && export LDFLAGS="-X github.com/chrislusf/seaweedfs/weed/util.COMMIT=$(git rev-parse --short HEAD)" \
  && go install -ldflags "${LDFLAGS}"
@@ -2,6 +2,8 @@ FROM frolvlad/alpine-glibc as builder
 RUN apk add git go g++
 RUN mkdir -p /go/src/github.com/chrislusf/
 RUN git clone https://github.com/chrislusf/seaweedfs /go/src/github.com/chrislusf/seaweedfs
+ARG BRANCH=${BRANCH:-master}
+RUN cd /go/src/github.com/chrislusf/seaweedfs && git checkout $BRANCH
 RUN cd /go/src/github.com/chrislusf/seaweedfs/weed \
  && export LDFLAGS="-X github.com/chrislusf/seaweedfs/weed/util.COMMIT=$(git rev-parse --short HEAD)" \
  && go install -tags 5BytesOffset -ldflags "${LDFLAGS}"
@@ -13,10 +13,6 @@ services:
      - 8080:8080
      - 18080:18080
    command: "volume -mserver=master:9333 -port=8080 -ip=volume -max=0 -preStopSeconds=1"
-    volumes:
-      - type: bind
-        source: /Volumes/mobile_disk/data
-        target: /data
    depends_on:
      - master
  filer:
@@ -40,7 +40,7 @@ require (
 	github.com/json-iterator/go v1.1.10
 	github.com/karlseguin/ccache v2.0.3+incompatible
 	github.com/karlseguin/expect v1.0.1 // indirect
-	github.com/klauspost/compress v1.10.9
+	github.com/klauspost/compress v1.10.9 // indirect
 	github.com/klauspost/cpuid v1.2.1 // indirect
 	github.com/klauspost/crc32 v1.2.0
 	github.com/klauspost/reedsolomon v1.9.2
@@ -58,7 +58,7 @@ require (
 	github.com/prometheus/client_golang v1.3.0
 	github.com/rakyll/statik v0.1.7
 	github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563 // indirect
-	github.com/seaweedfs/fuse v1.0.7
+	github.com/seaweedfs/fuse v1.0.8
 	github.com/seaweedfs/goexif v1.0.2
 	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
@@ -549,6 +549,8 @@ github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da/go.mod h1:gi+0
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/seaweedfs/fuse v1.0.7 h1:tESMXhI3gXzN+dlWsCUrkIZDiWA4dZX18rQMoqmvazw=
 github.com/seaweedfs/fuse v1.0.7/go.mod h1:W7ubwr1l7KQsMeUpxFFOFOSxUL/ucTRMAlVYs4xdfQ8=
+github.com/seaweedfs/fuse v1.0.8 h1:HBPJTC77OlxwSd2JiTwvLPn8bWTElqQp3xs9vf3C15s=
+github.com/seaweedfs/fuse v1.0.8/go.mod h1:W7ubwr1l7KQsMeUpxFFOFOSxUL/ucTRMAlVYs4xdfQ8=
 github.com/seaweedfs/goexif v1.0.2 h1:p+rTXYdQ2mgxd+1JaTrQ9N8DvYuw9UH9xgYmJ+Bb29E=
 github.com/seaweedfs/goexif v1.0.2/go.mod h1:MrKs5LK0HXdffrdCZrW3OIMegL2xXpC6ThLyXMyjdrk=
 github.com/secsy/goftp v0.0.0-20190720192957-f31499d7c79a h1:C6IhVTxNkhlb0tlCB6JfHOUv1f0xHPK7V8X4HlJZEJw=
@@ -1,4 +1,4 @@
 apiVersion: v1
 description: SeaweedFS
 name: seaweedfs
-version: 2.11
+version: 2.14
@@ -4,7 +4,7 @@ global:
  registry: ""
  repository: ""
  imageName: chrislusf/seaweedfs
-  imageTag: "2.11"
+  imageTag: "2.16"
  imagePullPolicy: IfNotPresent
  imagePullSecrets: imagepullsecret
  restartPolicy: Always
@@ -5,7 +5,7 @@

    <groupId>com.github.chrislusf</groupId>
    <artifactId>seaweedfs-client</artifactId>
-    <version>1.5.4</version>
+    <version>1.5.6</version>

    <parent>
        <groupId>org.sonatype.oss</groupId>
@@ -68,6 +68,11 @@
            <version>4.13.1</version>
            <scope>test</scope>
        </dependency>
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>1.3.2</version>
+        </dependency>
    </dependencies>

    <distributionManagement>
@@ -5,7 +5,7 @@

    <groupId>com.github.chrislusf</groupId>
    <artifactId>seaweedfs-client</artifactId>
-    <version>1.5.4</version>
+    <version>1.5.6</version>

    <parent>
        <groupId>org.sonatype.oss</groupId>
@@ -5,7 +5,7 @@

    <groupId>com.github.chrislusf</groupId>
    <artifactId>seaweedfs-client</artifactId>
-    <version>1.5.4</version>
+    <version>1.5.6</version>

    <parent>
        <groupId>org.sonatype.oss</groupId>
@@ -68,6 +68,11 @@
            <version>4.13.1</version>
            <scope>test</scope>
        </dependency>
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>1.3.2</version>
+        </dependency>
    </dependencies>

    <build>
@@ -12,6 +12,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

 import java.io.IOException;
+import java.nio.ByteBuffer;
 import java.util.*;

 public class SeaweedRead {
@@ -23,10 +24,9 @@ public class SeaweedRead {

    // returns bytesRead
    public static long read(FilerGrpcClient filerGrpcClient, List<VisibleInterval> visibleIntervals,
-                            final long position, final byte[] buffer, final int bufferOffset,
-                            final int bufferLength, final long fileSize) throws IOException {
+                            final long position, final ByteBuffer buf, final long fileSize) throws IOException {

-        List<ChunkView> chunkViews = viewFromVisibles(visibleIntervals, position, bufferLength);
+        List<ChunkView> chunkViews = viewFromVisibles(visibleIntervals, position, buf.remaining());

        Map<String, FilerProto.Locations> knownLocations = new HashMap<>();

@@ -59,6 +59,7 @@ public class SeaweedRead {
            if (startOffset < chunkView.logicOffset) {
                long gap = chunkView.logicOffset - startOffset;
                LOG.debug("zero [{},{})", startOffset, startOffset + gap);
+                buf.position(buf.position()+ (int)gap);
                readCount += gap;
                startOffset += gap;
            }
@@ -70,7 +71,7 @@ public class SeaweedRead {
                return 0;
            }

-            int len = readChunkView(startOffset, buffer, bufferOffset + readCount, chunkView, locations);
+            int len = readChunkView(startOffset, buf, chunkView, locations);

            LOG.debug("read [{},{}) {} size {}", startOffset, startOffset + len, chunkView.fileId, chunkView.size);

@@ -79,11 +80,12 @@ public class SeaweedRead {

        }

-        long limit = Math.min(bufferOffset + bufferLength, fileSize);
+        long limit = Math.min(buf.limit(), fileSize);

        if (startOffset < limit) {
            long gap = limit - startOffset;
            LOG.debug("zero2 [{},{})", startOffset, startOffset + gap);
+            buf.position(buf.position()+ (int)gap);
            readCount += gap;
            startOffset += gap;
        }
@@ -91,7 +93,7 @@ public class SeaweedRead {
        return readCount;
    }

-    private static int readChunkView(long startOffset, byte[] buffer, long bufOffset, ChunkView chunkView, FilerProto.Locations locations) throws IOException {
+    private static int readChunkView(long startOffset, ByteBuffer buf, ChunkView chunkView, FilerProto.Locations locations) throws IOException {

        byte[] chunkData = chunkCache.getChunk(chunkView.fileId);

@@ -101,9 +103,9 @@ public class SeaweedRead {
        }

        int len = (int) chunkView.size;
-        LOG.debug("readChunkView fid:{} chunkData.length:{} chunkView.offset:{} chunkView[{};{}) buf[{},{})/{} startOffset:{}",
-                chunkView.fileId, chunkData.length, chunkView.offset, chunkView.logicOffset, chunkView.logicOffset + chunkView.size, bufOffset, bufOffset + len, buffer.length, startOffset);
-        System.arraycopy(chunkData, (int) (startOffset - chunkView.logicOffset + chunkView.offset), buffer, (int) bufOffset, len);
+        LOG.debug("readChunkView fid:{} chunkData.length:{} chunkView.offset:{} chunkView[{};{}) startOffset:{}",
+                chunkView.fileId, chunkData.length, chunkView.offset, chunkView.logicOffset, chunkView.logicOffset + chunkView.size, startOffset);
+        buf.put(chunkData, (int) (startOffset - chunkView.logicOffset + chunkView.offset), len);

        return len;
    }
@@ -100,6 +100,7 @@ message Entry {
    map<string, bytes> extended = 5;
    bytes hard_link_id = 7;
    int32 hard_link_counter = 8; // only exists in hard link meta data
+    bytes content = 9; // if not empty, the file content
 }

 message FullEntry {
@@ -364,6 +365,7 @@ message FilerConf {
        }
        DiskType disk_type = 5;
        bool fsync = 6;
+        uint32 volume_growth_count = 7;
    }
    repeated PathConf locations = 2;
 }
@@ -11,13 +11,13 @@
        <dependency>
            <groupId>com.github.chrislusf</groupId>
            <artifactId>seaweedfs-client</artifactId>
-            <version>1.5.4</version>
+            <version>1.5.6</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>com.github.chrislusf</groupId>
            <artifactId>seaweedfs-hadoop2-client</artifactId>
-            <version>1.5.4</version>
+            <version>1.5.6</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
@@ -301,7 +301,7 @@
    </snapshotRepository>
  </distributionManagement>
  <properties>
-    <seaweedfs.client.version>1.5.4</seaweedfs.client.version>
+    <seaweedfs.client.version>1.5.6</seaweedfs.client.version>
    <hadoop.version>2.9.2</hadoop.version>
  </properties>
 </project>
@@ -5,7 +5,7 @@
    <modelVersion>4.0.0</modelVersion>

    <properties>
-        <seaweedfs.client.version>1.5.4</seaweedfs.client.version>
+        <seaweedfs.client.version>1.5.6</seaweedfs.client.version>
        <hadoop.version>2.9.2</hadoop.version>
    </properties>

@@ -0,0 +1,25 @@
+package seaweed.hdfs;
+
+import org.apache.hadoop.fs.*;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
+public class BufferedByteBufferReadableInputStream extends BufferedFSInputStream implements ByteBufferReadable {
+
+    public BufferedByteBufferReadableInputStream(FSInputStream in, int size) {
+        super(in, size);
+        if (!(in instanceof Seekable) || !(in instanceof PositionedReadable)) {
+            throw new IllegalArgumentException("In is not an instance of Seekable or PositionedReadable");
+        }
+    }
+
+    @Override
+    public int read(ByteBuffer buf) throws IOException {
+        if (this.in instanceof ByteBufferReadable) {
+            return ((ByteBufferReadable)this.in).read(buf);
+        } else {
+            throw new UnsupportedOperationException("Byte-buffer read unsupported by input stream");
+        }
+    }
+}
@@ -25,6 +25,7 @@ public class SeaweedFileSystem extends FileSystem {
    public static final String FS_SEAWEED_FILER_PORT = "fs.seaweed.filer.port";
    public static final int FS_SEAWEED_DEFAULT_PORT = 8888;
    public static final String FS_SEAWEED_BUFFER_SIZE = "fs.seaweed.buffer.size";
+    public static final String FS_SEAWEED_REPLICATION = "fs.seaweed.replication";
    public static final int FS_SEAWEED_DEFAULT_BUFFER_SIZE = 4 * 1024 * 1024;

    private static final Logger LOG = LoggerFactory.getLogger(SeaweedFileSystem.class);
@@ -67,8 +68,8 @@ public class SeaweedFileSystem extends FileSystem {

    @Override
    public void close() throws IOException {
-        this.seaweedFileSystemStore.close();
        super.close();
+        this.seaweedFileSystemStore.close();
    }

    @Override
@@ -81,7 +82,7 @@ public class SeaweedFileSystem extends FileSystem {
        try {
            int seaweedBufferSize = this.getConf().getInt(FS_SEAWEED_BUFFER_SIZE, FS_SEAWEED_DEFAULT_BUFFER_SIZE);
            FSInputStream inputStream = seaweedFileSystemStore.openFileForRead(path, statistics);
-            return new FSDataInputStream(new BufferedFSInputStream(inputStream, 4 * seaweedBufferSize));
+            return new FSDataInputStream(new BufferedByteBufferReadableInputStream(inputStream, 4 * seaweedBufferSize));
        } catch (Exception ex) {
            LOG.warn("open path: {} bufferSize:{}", path, bufferSize, ex);
            return null;
@@ -97,7 +98,7 @@ public class SeaweedFileSystem extends FileSystem {
        path = qualify(path);

        try {
-            String replicaPlacement = String.format("%03d", replication - 1);
+            String replicaPlacement = this.getConf().get(FS_SEAWEED_REPLICATION, String.format("%03d", replication - 1));
            int seaweedBufferSize = this.getConf().getInt(FS_SEAWEED_BUFFER_SIZE, FS_SEAWEED_DEFAULT_BUFFER_SIZE);
            OutputStream outputStream = seaweedFileSystemStore.createFile(path, overwrite, permission, seaweedBufferSize, replicaPlacement);
            return new FSDataOutputStream(outputStream, statistics);
@@ -193,6 +193,7 @@ public class SeaweedFileSystemStore {
            if (existingEntry != null) {
                entry = FilerProto.Entry.newBuilder();
                entry.mergeFrom(existingEntry);
+                entry.clearContent();
                entry.getAttributesBuilder().setMtime(now);
                LOG.debug("createFile merged entry path:{} entry:{} from:{}", path, entry, existingEntry);
                writePosition = SeaweedRead.fileSize(existingEntry);
@@ -2,6 +2,7 @@ package seaweed.hdfs;

 // based on org.apache.hadoop.fs.azurebfs.services.AbfsInputStream

+import org.apache.hadoop.fs.ByteBufferReadable;
 import org.apache.hadoop.fs.FSExceptionMessages;
 import org.apache.hadoop.fs.FSInputStream;
 import org.apache.hadoop.fs.FileSystem.Statistics;
@@ -13,9 +14,10 @@ import seaweedfs.client.SeaweedRead;

 import java.io.EOFException;
 import java.io.IOException;
+import java.nio.ByteBuffer;
 import java.util.List;

-public class SeaweedInputStream extends FSInputStream {
+public class SeaweedInputStream extends FSInputStream implements ByteBufferReadable {

    private static final Logger LOG = LoggerFactory.getLogger(SeaweedInputStream.class);

@@ -63,14 +65,8 @@ public class SeaweedInputStream extends FSInputStream {
    }

    @Override
-    public synchronized int read(final byte[] b, final int off, final int len) throws IOException {
+    public int read(final byte[] b, final int off, final int len) throws IOException {

-        if (position < 0) {
-            throw new IllegalArgumentException("attempting to read from negative offset");
-        }
-        if (position >= contentLength) {
-            return -1;  // Hadoop prefers -1 to EOFException
-        }
        if (b == null) {
            throw new IllegalArgumentException("null byte array passed in to read() method");
        }
@@ -84,7 +80,31 @@ public class SeaweedInputStream extends FSInputStream {
            throw new IllegalArgumentException("requested read length is more than will fit after requested offset in buffer");
        }

-        long bytesRead = SeaweedRead.read(this.filerGrpcClient, this.visibleIntervalList, this.position, b, off, len, SeaweedRead.fileSize(entry));
+        ByteBuffer buf = ByteBuffer.wrap(b, off, len);
+        return read(buf);
+
+    }
+
+    // implement ByteBufferReadable
+    @Override
+    public synchronized int read(ByteBuffer buf) throws IOException {
+
+        if (position < 0) {
+            throw new IllegalArgumentException("attempting to read from negative offset");
+        }
+        if (position >= contentLength) {
+            return -1;  // Hadoop prefers -1 to EOFException
+        }
+
+        long bytesRead = 0;
+        int len = buf.remaining();
+        int start = (int) this.position;
+        if (start+len <= entry.getContent().size()) {
+            entry.getContent().substring(start, start+len).copyTo(buf);
+        } else {
+            bytesRead = SeaweedRead.read(this.filerGrpcClient, this.visibleIntervalList, this.position, buf, SeaweedRead.fileSize(entry));
+        }
+
        if (bytesRead > Integer.MAX_VALUE) {
            throw new IOException("Unexpected Content-Length");
        }
@@ -97,7 +117,6 @@ public class SeaweedInputStream extends FSInputStream {
        }

        return (int) bytesRead;
-
    }

    /**
@@ -309,7 +309,7 @@
    </snapshotRepository>
  </distributionManagement>
  <properties>
-    <seaweedfs.client.version>1.5.4</seaweedfs.client.version>
+    <seaweedfs.client.version>1.5.6</seaweedfs.client.version>
    <hadoop.version>3.1.1</hadoop.version>
  </properties>
 </project>
@@ -5,7 +5,7 @@
    <modelVersion>4.0.0</modelVersion>

    <properties>
-        <seaweedfs.client.version>1.5.4</seaweedfs.client.version>
+        <seaweedfs.client.version>1.5.6</seaweedfs.client.version>
        <hadoop.version>3.1.1</hadoop.version>
    </properties>

@@ -0,0 +1,25 @@
+package seaweed.hdfs;
+
+import org.apache.hadoop.fs.*;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
+public class BufferedByteBufferReadableInputStream extends BufferedFSInputStream implements ByteBufferReadable {
+
+    public BufferedByteBufferReadableInputStream(FSInputStream in, int size) {
+        super(in, size);
+        if (!(in instanceof Seekable) || !(in instanceof PositionedReadable)) {
+            throw new IllegalArgumentException("In is not an instance of Seekable or PositionedReadable");
+        }
+    }
+
+    @Override
+    public int read(ByteBuffer buf) throws IOException {
+        if (this.in instanceof ByteBufferReadable) {
+            return ((ByteBufferReadable)this.in).read(buf);
+        } else {
+            throw new UnsupportedOperationException("Byte-buffer read unsupported by input stream");
+        }
+    }
+}
@@ -25,6 +25,7 @@ public class SeaweedFileSystem extends FileSystem {
    public static final String FS_SEAWEED_FILER_PORT = "fs.seaweed.filer.port";
    public static final int FS_SEAWEED_DEFAULT_PORT = 8888;
    public static final String FS_SEAWEED_BUFFER_SIZE = "fs.seaweed.buffer.size";
+    public static final String FS_SEAWEED_REPLICATION = "fs.seaweed.replication";
    public static final int FS_SEAWEED_DEFAULT_BUFFER_SIZE = 4 * 1024 * 1024;

    private static final Logger LOG = LoggerFactory.getLogger(SeaweedFileSystem.class);
@@ -67,8 +68,8 @@ public class SeaweedFileSystem extends FileSystem {

    @Override
    public void close() throws IOException {
-        this.seaweedFileSystemStore.close();
        super.close();
+        this.seaweedFileSystemStore.close();
    }

    @Override
@@ -81,7 +82,7 @@ public class SeaweedFileSystem extends FileSystem {
        try {
            int seaweedBufferSize = this.getConf().getInt(FS_SEAWEED_BUFFER_SIZE, FS_SEAWEED_DEFAULT_BUFFER_SIZE);
            FSInputStream inputStream = seaweedFileSystemStore.openFileForRead(path, statistics);
-            return new FSDataInputStream(new BufferedFSInputStream(inputStream, 4 * seaweedBufferSize));
+            return new FSDataInputStream(new BufferedByteBufferReadableInputStream(inputStream, 4 * seaweedBufferSize));
        } catch (Exception ex) {
            LOG.warn("open path: {} bufferSize:{}", path, bufferSize, ex);
            return null;
@@ -97,7 +98,7 @@ public class SeaweedFileSystem extends FileSystem {
        path = qualify(path);

        try {
-            String replicaPlacement = String.format("%03d", replication - 1);
+            String replicaPlacement = this.getConf().get(FS_SEAWEED_REPLICATION, String.format("%03d", replication - 1));
            int seaweedBufferSize = this.getConf().getInt(FS_SEAWEED_BUFFER_SIZE, FS_SEAWEED_DEFAULT_BUFFER_SIZE);
            OutputStream outputStream = seaweedFileSystemStore.createFile(path, overwrite, permission, seaweedBufferSize, replicaPlacement);
            return new FSDataOutputStream(outputStream, statistics);
@@ -193,6 +193,7 @@ public class SeaweedFileSystemStore {
            if (existingEntry != null) {
                entry = FilerProto.Entry.newBuilder();
                entry.mergeFrom(existingEntry);
+                entry.clearContent();
                entry.getAttributesBuilder().setMtime(now);
                LOG.debug("createFile merged entry path:{} entry:{} from:{}", path, entry, existingEntry);
                writePosition = SeaweedRead.fileSize(existingEntry);
@@ -2,6 +2,7 @@ package seaweed.hdfs;

 // based on org.apache.hadoop.fs.azurebfs.services.AbfsInputStream

+import org.apache.hadoop.fs.ByteBufferReadable;
 import org.apache.hadoop.fs.FSExceptionMessages;
 import org.apache.hadoop.fs.FSInputStream;
 import org.apache.hadoop.fs.FileSystem.Statistics;
@@ -13,9 +14,10 @@ import seaweedfs.client.SeaweedRead;

 import java.io.EOFException;
 import java.io.IOException;
+import java.nio.ByteBuffer;
 import java.util.List;

-public class SeaweedInputStream extends FSInputStream {
+public class SeaweedInputStream extends FSInputStream implements ByteBufferReadable {

    private static final Logger LOG = LoggerFactory.getLogger(SeaweedInputStream.class);

@@ -63,14 +65,8 @@ public class SeaweedInputStream extends FSInputStream {
    }

    @Override
-    public synchronized int read(final byte[] b, final int off, final int len) throws IOException {
+    public int read(final byte[] b, final int off, final int len) throws IOException {

-        if (position < 0) {
-            throw new IllegalArgumentException("attempting to read from negative offset");
-        }
-        if (position >= contentLength) {
-            return -1;  // Hadoop prefers -1 to EOFException
-        }
        if (b == null) {
            throw new IllegalArgumentException("null byte array passed in to read() method");
        }
@@ -84,7 +80,31 @@ public class SeaweedInputStream extends FSInputStream {
            throw new IllegalArgumentException("requested read length is more than will fit after requested offset in buffer");
        }

-        long bytesRead = SeaweedRead.read(this.filerGrpcClient, this.visibleIntervalList, this.position, b, off, len, SeaweedRead.fileSize(entry));
+        ByteBuffer buf = ByteBuffer.wrap(b, off, len);
+        return read(buf);
+
+    }
+
+    // implement ByteBufferReadable
+    @Override
+    public synchronized int read(ByteBuffer buf) throws IOException {
+
+        if (position < 0) {
+            throw new IllegalArgumentException("attempting to read from negative offset");
+        }
+        if (position >= contentLength) {
+            return -1;  // Hadoop prefers -1 to EOFException
+        }
+
+        long bytesRead = 0;
+        int len = buf.remaining();
+        int start = (int) this.position;
+        if (start+len <= entry.getContent().size()) {
+            entry.getContent().substring(start, start+len).copyTo(buf);
+        } else {
+            bytesRead = SeaweedRead.read(this.filerGrpcClient, this.visibleIntervalList, this.position, buf, SeaweedRead.fileSize(entry));
+        }
+
        if (bytesRead > Integer.MAX_VALUE) {
            throw new IOException("Unexpected Content-Length");
        }
@@ -97,7 +117,6 @@ public class SeaweedInputStream extends FSInputStream {
        }

        return (int) bytesRead;
-
    }

    /**
@@ -386,7 +386,7 @@
          "steppedLine": false,
          "targets": [
            {
-              "expr": "rate(SeaweedFS_filer_request_total[1m]) * 5",
+              "expr": "rate(SeaweedFS_filer_request_total[1m])",
              "format": "time_series",
              "intervalFactor": 2,
              "legendFormat": "{{type}}",
@@ -761,7 +761,7 @@
          "steppedLine": false,
          "targets": [
            {
-              "expr": "rate(SeaweedFS_s3_request_total[1m]) * 5",
+              "expr": "rate(SeaweedFS_s3_request_total[1m])",
              "format": "time_series",
              "intervalFactor": 2,
              "legendFormat": "{{type}}",
@@ -1853,4 +1853,4 @@
  "timezone": "browser",
  "title": "SeaweedFS",
  "version": 2
-}
+}
@@ -97,7 +97,7 @@
      "steppedLine": false,
      "targets": [
        {
-          "expr": "sum(rate(SeaweedFS_s3_request_total{namespace=\"$namespace\",service=~\"$service-api\",type=~\"$method\"}[1m]) * 5) by (code)",
+          "expr": "sum(rate(SeaweedFS_s3_request_total{namespace=\"$namespace\",service=~\"$service-api\",type=~\"$method\"}[1m])) by (code)",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 2,
@@ -210,7 +210,7 @@
      "steppedLine": false,
      "targets": [
        {
-          "expr": "sum(rate(SeaweedFS_s3_request_total{namespace=\"$namespace\",service=~\"$service-api\"}[1m]) * 5) by (type)",
+          "expr": "sum(rate(SeaweedFS_s3_request_total{namespace=\"$namespace\",service=~\"$service-api\"}[1m])) by (type)",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 2,
@@ -1014,7 +1014,7 @@
      "steppedLine": false,
      "targets": [
        {
-          "expr": "rate(SeaweedFS_filer_request_total{namespace=\"$namespace\",service=~\"$service-api\"}[1m]) * 5",
+          "expr": "rate(SeaweedFS_filer_request_total{namespace=\"$namespace\",service=~\"$service-api\"}[1m])",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 2,
@@ -2359,4 +2359,4 @@
  "timezone": "browser",
  "title": "SeaweedFS",
  "version": 2
-}
+}
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+hsbench -a accesstoken -s secret -z 4K -d 10 -t 10 -b 10 -u http://localhost:8333 -m "cxipgdx" -bp "hsbench-"
@@ -20,7 +20,7 @@ debug_mount:

 debug_server:
 	go build -gcflags="all=-N -l"
-	dlv --listen=:2345 --headless=true --api-version=2 --accept-multiclient exec weed -- server -dir=/Volumes/mobile_disk/99 -filer -volume.port=8343 -s3 -volume.max=0
+	dlv --listen=:2345 --headless=true --api-version=2 --accept-multiclient exec weed -- server -dir=/Volumes/mobile_disk/99 -filer -volume.port=8343 -s3 -volume.max=0 -master.volumeSizeLimitMB=1024 -volume.preStopSeconds=1

 debug_volume:
 	go build -gcflags="all=-N -l"
@@ -29,3 +29,7 @@ debug_volume:
 debug_webdav:
 	go build -gcflags="all=-N -l"
 	dlv --listen=:2345 --headless=true --api-version=2 --accept-multiclient exec weed -- -v=4 webdav
+
+debug_s3:
+	go build -gcflags="all=-N -l"
+	dlv --listen=:2345 --headless=true --api-version=2 --accept-multiclient exec weed -- -v=4 s3
@@ -112,7 +112,7 @@ func runBackup(cmd *Command, args []string) bool {
 			return true
 		}
 	}
-	v, err := storage.NewVolume(util.ResolvePath(*s.dir), *s.collection, vid, storage.NeedleMapInMemory, replication, ttl, 0, 0)
+	v, err := storage.NewVolume(util.ResolvePath(*s.dir), util.ResolvePath(*s.dir), *s.collection, vid, storage.NeedleMapInMemory, replication, ttl, 0, 0)
 	if err != nil {
 		fmt.Printf("Error creating or reading from volume %d: %v\n", vid, err)
 		return true
@@ -137,7 +137,7 @@ func runBackup(cmd *Command, args []string) bool {
 		// remove the old data
 		v.Destroy()
 		// recreate an empty volume
-		v, err = storage.NewVolume(util.ResolvePath(*s.dir), *s.collection, vid, storage.NeedleMapInMemory, replication, ttl, 0, 0)
+		v, err = storage.NewVolume(util.ResolvePath(*s.dir), util.ResolvePath(*s.dir), *s.collection, vid, storage.NeedleMapInMemory, replication, ttl, 0, 0)
 		if err != nil {
 			fmt.Printf("Error creating or reading from volume %d: %v\n", vid, err)
 			return true
@@ -41,8 +41,7 @@ func runCompact(cmd *Command, args []string) bool {
 	preallocate := *compactVolumePreallocate * (1 << 20)

 	vid := needle.VolumeId(*compactVolumeId)
-	v, err := storage.NewVolume(util.ResolvePath(*compactVolumePath), *compactVolumeCollection, vid,
-		storage.NeedleMapInMemory, nil, nil, preallocate, 0)
+	v, err := storage.NewVolume(util.ResolvePath(*compactVolumePath), util.ResolvePath(*compactVolumePath), *compactVolumeCollection, vid, storage.NeedleMapInMemory, nil, nil, preallocate, 0)
 	if err != nil {
 		glog.Fatalf("Load Volume [ERROR] %s\n", err)
 	}
@@ -42,6 +42,7 @@ type FilerOptions struct {
 	cipher                  *bool
 	peers                   *string
 	metricsHttpPort         *int
+	cacheToFilerLimit       *int

 	// default leveldb directory, used in "weed server" mode
 	defaultLevelDbDirectory *string
@@ -65,6 +66,7 @@ func init() {
 	f.cipher = cmdFiler.Flag.Bool("encryptVolumeData", false, "encrypt data on volume servers")
 	f.peers = cmdFiler.Flag.String("peers", "", "all filers sharing the same filer store in comma separated ip:port list")
 	f.metricsHttpPort = cmdFiler.Flag.Int("metricsPort", 0, "Prometheus metrics listen port")
+	f.cacheToFilerLimit = cmdFiler.Flag.Int("cacheToFilerLimit", 0, "Small files smaller than this limit can be cached in filer store.")

 	// start s3 on filer
 	filerStartS3 = cmdFiler.Flag.Bool("s3", false, "whether to start S3 gateway")
@@ -89,7 +91,7 @@ var cmdFiler = &Command{
 	//return a json format subdirectory and files listing
 	GET /path/to/

-	The configuration file "filer.toml" is read from ".", "$HOME/.seaweedfs/", or "/etc/seaweedfs/", in that order.
+	The configuration file "filer.toml" is read from ".", "$HOME/.seaweedfs/", "/usr/local/etc/seaweedfs/", or "/etc/seaweedfs/", in that order.

 	The example filer.toml configuration file can be generated by "weed scaffold -config=filer"

@@ -149,6 +151,7 @@ func (fo *FilerOptions) startFiler() {
 		Host:               *fo.ip,
 		Port:               uint32(*fo.port),
 		Cipher:             *fo.cipher,
+		CacheToFilerLimit:  int64(*fo.cacheToFilerLimit),
 		Filers:             peers,
 	})
 	if nfs_err != nil {
@@ -157,7 +157,7 @@ func runCopy(cmd *Command, args []string) bool {
 		defer close(fileCopyTaskChan)
 		for _, fileOrDir := range fileOrDirs {
 			if err := genFileCopyTask(fileOrDir, urlPath, fileCopyTaskChan); err != nil {
-				fmt.Fprintf(os.Stderr, "gen file list error: %v\n", err)
+				fmt.Fprintf(os.Stderr, "genFileCopyTask : %v\n", err)
 				break
 			}
 		}
@@ -200,7 +200,7 @@ func genFileCopyTask(fileOrDir string, destPath string, fileCopyTaskChan chan Fi

 	fi, err := os.Stat(fileOrDir)
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "Failed to get stat for file %s: %v\n", fileOrDir, err)
+		fmt.Fprintf(os.Stderr, "Error: read file %s: %v\n", fileOrDir, err)
 		return nil
 	}

@@ -69,7 +69,7 @@ var cmdMaster = &Command{
 	Short:     "start a master server",
 	Long: `start a master server to provide volume=>location mapping service and sequence number of file ids

-	The configuration file "security.toml" is read from ".", "$HOME/.seaweedfs/", or "/etc/seaweedfs/", in that order.
+	The configuration file "security.toml" is read from ".", "$HOME/.seaweedfs/", "/usr/local/etc/seaweedfs/", or "/etc/seaweedfs/", in that order.

 	The example security.toml configuration file can be generated by "weed scaffold -config=security"

@@ -185,6 +185,28 @@ sniff_enabled = false
 healthcheck_enabled = false
 # increase the value is recommend, be sure the value in Elastic is greater or equal here
 index.max_result_window = 10000
+
+
+
+##########################
+##########################
+# To add path-specific filer store:
+#
+# 1. Add a name following the store type separated by a dot ".". E.g., cassandra.tmp
+# 2. Add a location configuraiton. E.g., location = "/tmp/"
+# 3. Copy and customize all other configurations. 
+#     Make sure they are not the same if using the same store type!
+# 4. Set enabled to true
+#
+# The following is just using cassandra as an example
+##########################
+[redis2.tmp]
+enabled = false
+location = "/tmp/"
+address  = "localhost:6379"
+password = ""
+database = 1
+
 `

 	NOTIFICATION_TOML_EXAMPLE = `
@@ -94,6 +94,7 @@ func init() {
 	filerOptions.dirListingLimit = cmdServer.Flag.Int("filer.dirListLimit", 1000, "limit sub dir listing size")
 	filerOptions.cipher = cmdServer.Flag.Bool("filer.encryptVolumeData", false, "encrypt data on volume servers")
 	filerOptions.peers = cmdServer.Flag.String("filer.peers", "", "all filers sharing the same filer store in comma separated ip:port list")
+	filerOptions.cacheToFilerLimit = cmdServer.Flag.Int("filer.cacheToFilerLimit", 0, "Small files smaller than this limit can be cached in filer store.")

 	serverOptions.v.port = cmdServer.Flag.Int("volume.port", 8080, "volume server http listen port")
 	serverOptions.v.publicPort = cmdServer.Flag.Int("volume.port.public", 0, "volume server public port")
@@ -105,6 +106,7 @@ func init() {
 	serverOptions.v.publicUrl = cmdServer.Flag.String("volume.publicUrl", "", "publicly accessible address")
 	serverOptions.v.preStopSeconds = cmdServer.Flag.Int("volume.preStopSeconds", 10, "number of seconds between stop send heartbeats and stop volume server")
 	serverOptions.v.pprof = cmdServer.Flag.Bool("volume.pprof", false, "enable pprof http handlers. precludes --memprofile and --cpuprofile")
+	serverOptions.v.idxFolder = cmdServer.Flag.String("volume.dir.idx", "", "directory to store .idx files")

 	s3Options.port = cmdServer.Flag.Int("s3.port", 8333, "s3 server http listen port")
 	s3Options.domainName = cmdServer.Flag.String("s3.domainName", "", "suffix of the host name in comma separated list, {bucket}.{domainName}")
@@ -39,6 +39,7 @@ type VolumeServerOptions struct {
 	publicPort            *int
 	folders               []string
 	folderMaxLimits       []int
+	idxFolder             *string
 	ip                    *string
 	publicUrl             *string
 	bindIp                *string
@@ -83,6 +84,7 @@ func init() {
 	v.fileSizeLimitMB = cmdVolume.Flag.Int("fileSizeLimitMB", 256, "limit file size to avoid out of memory")
 	v.pprof = cmdVolume.Flag.Bool("pprof", false, "enable pprof http handlers. precludes --memprofile and --cpuprofile")
 	v.metricsHttpPort = cmdVolume.Flag.Int("metricsPort", 0, "Prometheus metrics listen port")
+	v.idxFolder = cmdVolume.Flag.String("dir.idx", "", "directory to store .idx files")
 }

 var cmdVolume = &Command{
@@ -211,6 +213,7 @@ func (v VolumeServerOptions) startVolumeServer(volumeFolders, maxVolumeCounts, v
 	volumeServer := weed_server.NewVolumeServer(volumeMux, publicVolumeMux,
 		*v.ip, *v.port, *v.publicUrl,
 		v.folders, v.folderMaxLimits, v.minFreeSpacePercents,
+		*v.idxFolder,
 		volumeNeedleMapKind,
 		strings.Split(masters, ","), 5, *v.dataCenter, *v.rack,
 		v.whiteList,
@@ -77,7 +77,8 @@ func (store *AbstractSqlStore) InsertEntry(ctx context.Context, entry *filer.Ent
 	}

 	if !strings.Contains(strings.ToLower(err.Error()), "duplicate") {
-		return fmt.Errorf("kv insert: %s", err)
+		// return fmt.Errorf("insert: %s", err)
+		// skip this since the error can be in a different language
 	}

 	// now the insert failed possibly due to duplication constraints
@@ -5,11 +5,10 @@ import (
 	"database/sql"
 	"encoding/base64"
 	"fmt"
-	"strings"
-
 	"github.com/chrislusf/seaweedfs/weed/filer"
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/util"
+	"strings"
 )

 func (store *AbstractSqlStore) KvPut(ctx context.Context, key []byte, value []byte) (err error) {
@@ -17,10 +16,13 @@ func (store *AbstractSqlStore) KvPut(ctx context.Context, key []byte, value []by
 	dirStr, dirHash, name := genDirAndName(key)

 	res, err := store.getTxOrDB(ctx).ExecContext(ctx, store.SqlInsert, dirHash, name, dirStr, value)
-	if err != nil {
-		if !strings.Contains(strings.ToLower(err.Error()), "duplicate") {
-			return fmt.Errorf("kv insert: %s", err)
-		}
+	if err == nil {
+		return
+	}
+
+	if !strings.Contains(strings.ToLower(err.Error()), "duplicate") {
+		// return fmt.Errorf("kv insert: %s", err)
+		// skip this since the error can be in a different language
 	}

 	// now the insert failed possibly due to duplication constraints
@@ -32,7 +34,7 @@ func (store *AbstractSqlStore) KvPut(ctx context.Context, key []byte, value []by
 	}

 	_, err = res.RowsAffected()
-	if err != nil {
+	if err != nil  {
 		return fmt.Errorf("kv upsert no rows affected: %s", err)
 	}
 	return nil
@@ -1,10 +1,11 @@
 package filer

 import (
-	"os"
-
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/spf13/viper"
+	"os"
+	"reflect"
+	"strings"
 )

 var (
@@ -15,25 +16,64 @@ func (f *Filer) LoadConfiguration(config *viper.Viper) {

 	validateOneEnabledStore(config)

+	// load configuration for default filer store
+	hasDefaultStoreConfigured := false
 	for _, store := range Stores {
 		if config.GetBool(store.GetName() + ".enabled") {
+			store = reflect.New(reflect.ValueOf(store).Elem().Type()).Interface().(FilerStore)
 			if err := store.Initialize(config, store.GetName()+"."); err != nil {
-				glog.Fatalf("Failed to initialize store for %s: %+v",
-					store.GetName(), err)
+				glog.Fatalf("failed to initialize store for %s: %+v", store.GetName(), err)
 			}
 			f.SetStore(store)
-			glog.V(0).Infof("Configure filer for %s", store.GetName())
-			return
+			glog.V(0).Infof("configured filer for %s", store.GetName())
+			hasDefaultStoreConfigured = true
+			break
 		}
 	}

-	println()
-	println("Supported filer stores are:")
+	if !hasDefaultStoreConfigured {
+		println()
+		println("Supported filer stores are:")
+		for _, store := range Stores {
+			println("    " + store.GetName())
+		}
+		os.Exit(-1)
+	}
+
+	// load path-specific filer store here
+	// f.Store.AddPathSpecificStore(path, store)
+	storeNames := make(map[string]FilerStore)
 	for _, store := range Stores {
-		println("    " + store.GetName())
+		storeNames[store.GetName()] = store
+	}
+	allKeys := config.AllKeys()
+	for _, key := range allKeys {
+		if !strings.HasSuffix(key, ".enabled") {
+			continue
+		}
+		key = key[:len(key)-len(".enabled")]
+		if !strings.Contains(key, ".") {
+			continue
+		}
+
+		parts := strings.Split(key, ".")
+		storeName, storeId := parts[0], parts[1]
+
+		store := storeNames[storeName]
+		store = reflect.New(reflect.ValueOf(store).Elem().Type()).Interface().(FilerStore)
+		if err := store.Initialize(config, key+"."); err != nil {
+			glog.Fatalf("Failed to initialize store for %s: %+v", key, err)
+		}
+		location := config.GetString(key+".location")
+		if location == "" {
+			glog.Errorf("path-specific filer store needs %s", key+".location")
+			os.Exit(-1)
+		}
+		f.Store.AddPathSpecificStore(location, storeId, store)
+
+		glog.V(0).Infof("configure filer %s for %s", store.GetName(), location)
 	}

-	os.Exit(-1)
 }

 func validateOneEnabledStore(config *viper.Viper) {
@@ -40,10 +40,11 @@ type Entry struct {

 	HardLinkId      HardLinkId
 	HardLinkCounter int32
+	Content         []byte
 }

 func (entry *Entry) Size() uint64 {
-	return maxUint64(TotalSize(entry.Chunks), entry.FileSize)
+	return maxUint64(maxUint64(TotalSize(entry.Chunks), entry.FileSize), uint64(len(entry.Content)))
 }

 func (entry *Entry) Timestamp() time.Time {
@@ -66,6 +67,7 @@ func (entry *Entry) ToProtoEntry() *filer_pb.Entry {
 		Extended:        entry.Extended,
 		HardLinkId:      entry.HardLinkId,
 		HardLinkCounter: entry.HardLinkCounter,
+		Content:         entry.Content,
 	}
 }

@@ -98,6 +100,7 @@ func FromPbEntry(dir string, entry *filer_pb.Entry) *Entry {
 		Chunks:          entry.Chunks,
 		HardLinkId:      HardLinkId(entry.HardLinkId),
 		HardLinkCounter: entry.HardLinkCounter,
+		Content:         entry.Content,
 	}
 }

@@ -18,6 +18,7 @@ func (entry *Entry) EncodeAttributesAndChunks() ([]byte, error) {
 		Extended:        entry.Extended,
 		HardLinkId:      entry.HardLinkId,
 		HardLinkCounter: entry.HardLinkCounter,
+		Content:         entry.Content,
 	}
 	return proto.Marshal(message)
 }
@@ -38,6 +39,7 @@ func (entry *Entry) DecodeAttributesAndChunks(blob []byte) error {

 	entry.HardLinkId = message.HardLinkId
 	entry.HardLinkCounter = message.HardLinkCounter
+	entry.Content = message.Content

 	return nil
 }
@@ -122,6 +124,9 @@ func EqualEntry(a, b *Entry) bool {
 	if a.HardLinkCounter != b.HardLinkCounter {
 		return false
 	}
+	if !bytes.Equal(a.Content, b.Content) {
+		return false
+	}
 	return true
 }

@@ -18,7 +18,7 @@ import (

 const (
 	LogFlushInterval = time.Minute
-	PaginationSize   = 1024 * 256
+	PaginationSize   = 1024
 	FilerStoreId     = "filer.store.id"
 )

@@ -238,6 +238,7 @@ func (f *Filer) CreateEntry(ctx context.Context, entry *Entry, o_excl bool, isFr

 func (f *Filer) UpdateEntry(ctx context.Context, oldEntry, entry *Entry) (err error) {
 	if oldEntry != nil {
+		entry.Attr.Crtime = oldEntry.Attr.Crtime
 		if oldEntry.IsDirectory() && !entry.IsDirectory() {
 			glog.Errorf("existing %s is a directory", entry.FullPath)
 			return fmt.Errorf("existing %s is a directory", entry.FullPath)
@@ -250,26 +251,28 @@ func (f *Filer) UpdateEntry(ctx context.Context, oldEntry, entry *Entry) (err er
 	return f.Store.UpdateEntry(ctx, entry)
 }

+var (
+	Root = &Entry{
+		FullPath: "/",
+		Attr: Attr{
+			Mtime:  time.Now(),
+			Crtime: time.Now(),
+			Mode:   os.ModeDir | 0755,
+			Uid:    OS_UID,
+			Gid:    OS_GID,
+		},
+	}
+)
+
 func (f *Filer) FindEntry(ctx context.Context, p util.FullPath) (entry *Entry, err error) {

-	now := time.Now()
-
 	if string(p) == "/" {
-		return &Entry{
-			FullPath: p,
-			Attr: Attr{
-				Mtime:  now,
-				Crtime: now,
-				Mode:   os.ModeDir | 0755,
-				Uid:    OS_UID,
-				Gid:    OS_GID,
-			},
-		}, nil
+		return Root, nil
 	}
 	entry, err = f.Store.FindEntry(ctx, p)
 	if entry != nil && entry.TtlSec > 0 {
 		if entry.Crtime.Add(time.Duration(entry.TtlSec) * time.Second).Before(time.Now()) {
-			f.Store.DeleteEntry(ctx, p.Child(entry.Name()))
+			f.Store.DeleteOneEntry(ctx, entry)
 			return nil, filer_pb.ErrNotFound
 		}
 	}
@@ -303,7 +306,7 @@ func (f *Filer) doListDirectoryEntries(ctx context.Context, p util.FullPath, sta
 		lastFileName = entry.Name()
 		if entry.TtlSec > 0 {
 			if entry.Crtime.Add(time.Duration(entry.TtlSec) * time.Second).Before(time.Now()) {
-				f.Store.DeleteEntry(ctx, p.Child(entry.Name()))
+				f.Store.DeleteOneEntry(ctx, entry)
 				expiredCount++
 				continue
 			}
@@ -317,11 +320,3 @@ func (f *Filer) Shutdown() {
 	f.LocalMetaLogBuffer.Shutdown()
 	f.Store.Shutdown()
 }
-
-func (f *Filer) maybeDeleteHardLinks(hardLinkIds []HardLinkId) {
-	for _, hardLinkId := range hardLinkIds {
-		if err := f.Store.DeleteHardLink(context.Background(), hardLinkId); err != nil {
-			glog.Errorf("delete hard link id %d : %v", hardLinkId, err)
-		}
-	}
-}
@@ -9,13 +9,15 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/util"
 	"github.com/golang/protobuf/jsonpb"
-	"github.com/golang/protobuf/proto"
 	"github.com/viant/ptrie"
 )

 const (
-	DirectoryEtc  = "/etc"
-	FilerConfName = "filer.conf"
+	DirectoryEtcRoot      = "/etc"
+	DirectoryEtcSeaweedFS = "/etc/seaweedfs"
+	FilerConfName         = "filer.conf"
+	IamConfigDirecotry    = "/etc/iam"
+	IamIdentityFile       = "identity.json"
 )

 type FilerConf struct {
@@ -30,7 +32,7 @@ func NewFilerConf() (fc *FilerConf) {
 }

 func (fc *FilerConf) loadFromFiler(filer *Filer) (err error) {
-	filerConfPath := util.NewFullPath(DirectoryEtc, FilerConfName)
+	filerConfPath := util.NewFullPath(DirectoryEtcSeaweedFS, FilerConfName)
 	entry, err := filer.FindEntry(context.Background(), filerConfPath)
 	if err != nil {
 		if err == filer_pb.ErrNotFound {
@@ -40,6 +42,10 @@ func (fc *FilerConf) loadFromFiler(filer *Filer) (err error) {
 		return
 	}

+	if len(entry.Content) > 0 {
+		return fc.LoadFromBytes(entry.Content)
+	}
+
 	return fc.loadFromChunks(filer, entry.Chunks)
 }

@@ -57,15 +63,7 @@ func (fc *FilerConf) LoadFromBytes(data []byte) (err error) {
 	conf := &filer_pb.FilerConf{}

 	if err := jsonpb.Unmarshal(bytes.NewReader(data), conf); err != nil {
-
-		err = proto.UnmarshalText(string(data), conf)
-		if err != nil {
-			glog.Errorf("unable to parse filer conf: %v", err)
-			// this is not recoverable
-			return nil
-		}
-
-		return nil
+		return err
 	}

 	return fc.doLoadConf(conf)
@@ -122,6 +120,9 @@ func mergePathConf(a, b *filer_pb.FilerConf_PathConf) {
 		a.DiskType = b.DiskType
 	}
 	a.Fsync = b.Fsync || a.Fsync
+	if b.VolumeGrowthCount > 0 {
+		a.VolumeGrowthCount = b.VolumeGrowthCount
+	}
 }

 func (fc *FilerConf) ToProto() *filer_pb.FilerConf {
@@ -22,7 +22,7 @@ func TestFilerConf(t *testing.T) {
 		},
 		{
 			LocationPrefix: "/buckets/",
-			Replication: "001",
+			Replication:    "001",
 		},
 	}}
 	fc.doLoadConf(conf)
@@ -3,7 +3,6 @@ package filer
 import (
 	"context"
 	"fmt"
-
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
@@ -22,7 +21,7 @@ func (f *Filer) DeleteEntryMetaAndData(ctx context.Context, p util.FullPath, isR
 		return findErr
 	}

-	isCollection := f.isBucket(entry)
+	isDeleteCollection := f.isBucket(entry)

 	var chunks []*filer_pb.FileChunk
 	var hardLinkIds []HardLinkId
@@ -31,7 +30,7 @@ func (f *Filer) DeleteEntryMetaAndData(ctx context.Context, p util.FullPath, isR
 		// delete the folder children, not including the folder itself
 		var dirChunks []*filer_pb.FileChunk
 		var dirHardLinkIds []HardLinkId
-		dirChunks, dirHardLinkIds, err = f.doBatchDeleteFolderMetaAndData(ctx, entry, isRecursive, ignoreRecursiveError, shouldDeleteChunks && !isCollection, isFromOtherCluster, signatures)
+		dirChunks, dirHardLinkIds, err = f.doBatchDeleteFolderMetaAndData(ctx, entry, isRecursive, ignoreRecursiveError, shouldDeleteChunks && !isDeleteCollection, isFromOtherCluster, signatures)
 		if err != nil {
 			glog.V(0).Infof("delete directory %s: %v", p, err)
 			return fmt.Errorf("delete directory %s: %v", p, err)
@@ -46,8 +45,8 @@ func (f *Filer) DeleteEntryMetaAndData(ctx context.Context, p util.FullPath, isR
 		return fmt.Errorf("delete file %s: %v", p, err)
 	}

-	if shouldDeleteChunks && !isCollection {
-		go f.DeleteChunks(chunks)
+	if shouldDeleteChunks && !isDeleteCollection {
+		f.DirectDeleteChunks(chunks)
 	}
 	// A case not handled:
 	// what if the chunk is in a different collection?
@@ -55,7 +54,7 @@ func (f *Filer) DeleteEntryMetaAndData(ctx context.Context, p util.FullPath, isR
 		f.maybeDeleteHardLinks(hardLinkIds)
 	}

-	if isCollection {
+	if isDeleteCollection {
 		collectionName := entry.Name()
 		f.doDeleteCollection(collectionName)
 		f.deleteBucket(collectionName)
@@ -122,7 +121,7 @@ func (f *Filer) doDeleteEntryMetaAndData(ctx context.Context, entry *Entry, shou

 	glog.V(3).Infof("deleting entry %v, delete chunks: %v", entry.FullPath, shouldDeleteChunks)

-	if storeDeletionErr := f.Store.DeleteEntry(ctx, entry.FullPath); storeDeletionErr != nil {
+	if storeDeletionErr := f.Store.DeleteOneEntry(ctx, entry); storeDeletionErr != nil {
 		return fmt.Errorf("filer store delete: %v", storeDeletionErr)
 	}
 	if !entry.IsDirectory() {
@@ -145,3 +144,11 @@ func (f *Filer) doDeleteCollection(collectionName string) (err error) {
 	})

 }
+
+func (f *Filer) maybeDeleteHardLinks(hardLinkIds []HardLinkId) {
+	for _, hardLinkId := range hardLinkIds {
+		if err := f.Store.DeleteHardLink(context.Background(), hardLinkId); err != nil {
+			glog.Errorf("delete hard link id %d : %v", hardLinkId, err)
+		}
+	}
+}
@@ -68,6 +68,50 @@ func (f *Filer) loopProcessingDeletion() {
 	}
 }

+func (f *Filer) doDeleteFileIds(fileIds []string) {
+
+	lookupFunc := LookupByMasterClientFn(f.MasterClient)
+	DeletionBatchSize := 100000 // roughly 20 bytes cost per file id.
+
+	for len(fileIds) > 0 {
+		var toDeleteFileIds []string
+		if len(fileIds) > DeletionBatchSize {
+			toDeleteFileIds = fileIds[:DeletionBatchSize]
+			fileIds = fileIds[DeletionBatchSize:]
+		} else {
+			toDeleteFileIds = fileIds
+			fileIds = fileIds[:0]
+		}
+		deletionCount := len(toDeleteFileIds)
+		_, err := operation.DeleteFilesWithLookupVolumeId(f.GrpcDialOption, toDeleteFileIds, lookupFunc)
+		if err != nil {
+			if !strings.Contains(err.Error(), "already deleted") {
+				glog.V(0).Infof("deleting fileIds len=%d error: %v", deletionCount, err)
+			}
+		}
+	}
+}
+
+func (f *Filer) DirectDeleteChunks(chunks []*filer_pb.FileChunk) {
+	var fildIdsToDelete []string
+	for _, chunk := range chunks {
+		if !chunk.IsChunkManifest {
+			fildIdsToDelete = append(fildIdsToDelete, chunk.GetFileIdString())
+			continue
+		}
+		dataChunks, manifestResolveErr := ResolveOneChunkManifest(f.MasterClient.LookupFileId, chunk)
+		if manifestResolveErr != nil {
+			glog.V(0).Infof("failed to resolve manifest %s: %v", chunk.FileId, manifestResolveErr)
+		}
+		for _, dChunk := range dataChunks {
+			fildIdsToDelete = append(fildIdsToDelete, dChunk.GetFileIdString())
+		}
+		fildIdsToDelete = append(fildIdsToDelete, chunk.GetFileIdString())
+	}
+
+	f.doDeleteFileIds(fildIdsToDelete)
+}
+
 func (f *Filer) DeleteChunks(chunks []*filer_pb.FileChunk) {
 	for _, chunk := range chunks {
 		if !chunk.IsChunkManifest {
@@ -107,3 +151,4 @@ func (f *Filer) deleteChunksIfNotNew(oldEntry, newEntry *Entry) {
 	}
 	f.DeleteChunks(toDelete)
 }
+
@@ -53,7 +53,7 @@ func (f *Filer) assignAndUpload(targetFile string, data []byte) (*operation.Assi
 		Count:               1,
 		Collection:          util.Nvl(f.metaLogCollection, rule.Collection),
 		Replication:         util.Nvl(f.metaLogReplication, rule.Replication),
-		WritableVolumeCount: 1,
+		WritableVolumeCount: rule.VolumeGrowthCount,
 	}

 	assignResult, err := operation.Assign(f.GetMaster(), f.GrpcDialOption, assignRequest)
@@ -11,8 +11,8 @@ import (

 // onMetadataChangeEvent is triggered after filer processed change events from local or remote filers
 func (f *Filer) onMetadataChangeEvent(event *filer_pb.SubscribeMetadataResponse) {
-	if DirectoryEtc != event.Directory {
-		if DirectoryEtc != event.EventNotification.NewParentPath {
+	if DirectoryEtcSeaweedFS != event.Directory {
+		if DirectoryEtcSeaweedFS != event.EventNotification.NewParentPath {
 			return
 		}
 	}
@@ -0,0 +1,30 @@
+package filer
+
+import (
+	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/util"
+	"strings"
+)
+
+func (f *Filer) CanRename(source, target util.FullPath) error {
+	sourceBucket := f.DetectBucket(source)
+	targetBucket := f.DetectBucket(target)
+	if sourceBucket != targetBucket {
+		return fmt.Errorf("can not move across collection %s => %s", sourceBucket, targetBucket)
+	}
+	return nil
+}
+
+func (f *Filer) DetectBucket(source util.FullPath) (bucket string) {
+	if strings.HasPrefix(string(source), f.DirBucketsPath+"/") {
+		bucketAndObjectKey := string(source)[len(f.DirBucketsPath)+1:]
+		t := strings.Index(bucketAndObjectKey, "/")
+		if t < 0 {
+			bucket = bucketAndObjectKey
+		}
+		if t > 0 {
+			bucket = bucketAndObjectKey[:t]
+		}
+	}
+	return bucket
+}
@@ -3,6 +3,8 @@ package filer
 import (
 	"context"
 	"errors"
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/viant/ptrie"
 	"strings"
 	"time"

@@ -15,6 +17,8 @@ var (
 	ErrUnsupportedListDirectoryPrefixed = errors.New("unsupported directory prefix listing")
 	ErrKvNotImplemented                 = errors.New("kv not implemented yet")
 	ErrKvNotFound                       = errors.New("kv: not found")
+
+	_ = VirtualFilerStore(&FilerStoreWrapper{})
 )

 type FilerStore interface {
@@ -45,10 +49,14 @@ type FilerStore interface {
 type VirtualFilerStore interface {
 	FilerStore
 	DeleteHardLink(ctx context.Context, hardLinkId HardLinkId) error
+	DeleteOneEntry(ctx context.Context, entry *Entry) error
+	AddPathSpecificStore(path string, storeId string, store FilerStore)
 }

 type FilerStoreWrapper struct {
-	ActualStore FilerStore
+	defaultStore   FilerStore
+	pathToStore    ptrie.Trie
+	storeIdToStore map[string]FilerStore
 }

 func NewFilerStoreWrapper(store FilerStore) *FilerStoreWrapper {
@@ -56,23 +64,50 @@ func NewFilerStoreWrapper(store FilerStore) *FilerStoreWrapper {
 		return innerStore
 	}
 	return &FilerStoreWrapper{
-		ActualStore: store,
+		defaultStore:   store,
+		pathToStore:    ptrie.New(),
+		storeIdToStore: make(map[string]FilerStore),
 	}
 }

+func (fsw *FilerStoreWrapper) AddPathSpecificStore(path string, storeId string, store FilerStore) {
+	fsw.storeIdToStore[storeId] = store
+	err := fsw.pathToStore.Put([]byte(path), storeId)
+	if err != nil {
+		glog.Fatalf("put path specific store: %v", err)
+	}
+}
+
+func (fsw *FilerStoreWrapper) getActualStore(path util.FullPath) (store FilerStore) {
+	store = fsw.defaultStore
+	if path == "" {
+		return
+	}
+	var storeId string
+	fsw.pathToStore.MatchPrefix([]byte(path), func(key []byte, value interface{}) bool {
+		storeId = value.(string)
+		return false
+	})
+	if storeId != "" {
+		store = fsw.storeIdToStore[storeId]
+	}
+	return
+}
+
 func (fsw *FilerStoreWrapper) GetName() string {
-	return fsw.ActualStore.GetName()
+	return fsw.getActualStore("").GetName()
 }

 func (fsw *FilerStoreWrapper) Initialize(configuration util.Configuration, prefix string) error {
-	return fsw.ActualStore.Initialize(configuration, prefix)
+	return fsw.getActualStore("").Initialize(configuration, prefix)
 }

 func (fsw *FilerStoreWrapper) InsertEntry(ctx context.Context, entry *Entry) error {
-	stats.FilerStoreCounter.WithLabelValues(fsw.ActualStore.GetName(), "insert").Inc()
+	actualStore := fsw.getActualStore(entry.FullPath)
+	stats.FilerStoreCounter.WithLabelValues(actualStore.GetName(), "insert").Inc()
 	start := time.Now()
 	defer func() {
-		stats.FilerStoreHistogram.WithLabelValues(fsw.ActualStore.GetName(), "insert").Observe(time.Since(start).Seconds())
+		stats.FilerStoreHistogram.WithLabelValues(actualStore.GetName(), "insert").Observe(time.Since(start).Seconds())
 	}()

 	filer_pb.BeforeEntrySerialization(entry.Chunks)
@@ -84,14 +119,16 @@ func (fsw *FilerStoreWrapper) InsertEntry(ctx context.Context, entry *Entry) err
 		return err
 	}

-	return fsw.ActualStore.InsertEntry(ctx, entry)
+	glog.V(4).Infof("InsertEntry %s", entry.FullPath)
+	return actualStore.InsertEntry(ctx, entry)
 }

 func (fsw *FilerStoreWrapper) UpdateEntry(ctx context.Context, entry *Entry) error {
-	stats.FilerStoreCounter.WithLabelValues(fsw.ActualStore.GetName(), "update").Inc()
+	actualStore := fsw.getActualStore(entry.FullPath)
+	stats.FilerStoreCounter.WithLabelValues(actualStore.GetName(), "update").Inc()
 	start := time.Now()
 	defer func() {
-		stats.FilerStoreHistogram.WithLabelValues(fsw.ActualStore.GetName(), "update").Observe(time.Since(start).Seconds())
+		stats.FilerStoreHistogram.WithLabelValues(actualStore.GetName(), "update").Observe(time.Since(start).Seconds())
 	}()

 	filer_pb.BeforeEntrySerialization(entry.Chunks)
@@ -103,17 +140,20 @@ func (fsw *FilerStoreWrapper) UpdateEntry(ctx context.Context, entry *Entry) err
 		return err
 	}

-	return fsw.ActualStore.UpdateEntry(ctx, entry)
+	glog.V(4).Infof("UpdateEntry %s", entry.FullPath)
+	return actualStore.UpdateEntry(ctx, entry)
 }

 func (fsw *FilerStoreWrapper) FindEntry(ctx context.Context, fp util.FullPath) (entry *Entry, err error) {
-	stats.FilerStoreCounter.WithLabelValues(fsw.ActualStore.GetName(), "find").Inc()
+	actualStore := fsw.getActualStore(fp)
+	stats.FilerStoreCounter.WithLabelValues(actualStore.GetName(), "find").Inc()
 	start := time.Now()
 	defer func() {
-		stats.FilerStoreHistogram.WithLabelValues(fsw.ActualStore.GetName(), "find").Observe(time.Since(start).Seconds())
+		stats.FilerStoreHistogram.WithLabelValues(actualStore.GetName(), "find").Observe(time.Since(start).Seconds())
 	}()

-	entry, err = fsw.ActualStore.FindEntry(ctx, fp)
+	glog.V(4).Infof("FindEntry %s", fp)
+	entry, err = actualStore.FindEntry(ctx, fp)
 	if err != nil {
 		return nil, err
 	}
@@ -125,10 +165,11 @@ func (fsw *FilerStoreWrapper) FindEntry(ctx context.Context, fp util.FullPath) (
 }

 func (fsw *FilerStoreWrapper) DeleteEntry(ctx context.Context, fp util.FullPath) (err error) {
-	stats.FilerStoreCounter.WithLabelValues(fsw.ActualStore.GetName(), "delete").Inc()
+	actualStore := fsw.getActualStore(fp)
+	stats.FilerStoreCounter.WithLabelValues(actualStore.GetName(), "delete").Inc()
 	start := time.Now()
 	defer func() {
-		stats.FilerStoreHistogram.WithLabelValues(fsw.ActualStore.GetName(), "delete").Observe(time.Since(start).Seconds())
+		stats.FilerStoreHistogram.WithLabelValues(actualStore.GetName(), "delete").Observe(time.Since(start).Seconds())
 	}()

 	existingEntry, findErr := fsw.FindEntry(ctx, fp)
@@ -137,32 +178,58 @@ func (fsw *FilerStoreWrapper) DeleteEntry(ctx context.Context, fp util.FullPath)
 	}
 	if len(existingEntry.HardLinkId) != 0 {
 		// remove hard link
+		glog.V(4).Infof("DeleteHardLink %s", existingEntry.FullPath)
 		if err = fsw.DeleteHardLink(ctx, existingEntry.HardLinkId); err != nil {
 			return err
 		}
 	}

-	return fsw.ActualStore.DeleteEntry(ctx, fp)
+	glog.V(4).Infof("DeleteEntry %s", fp)
+	return actualStore.DeleteEntry(ctx, fp)
+}
+
+func (fsw *FilerStoreWrapper) DeleteOneEntry(ctx context.Context, existingEntry *Entry) (err error) {
+	actualStore := fsw.getActualStore(existingEntry.FullPath)
+	stats.FilerStoreCounter.WithLabelValues(actualStore.GetName(), "delete").Inc()
+	start := time.Now()
+	defer func() {
+		stats.FilerStoreHistogram.WithLabelValues(actualStore.GetName(), "delete").Observe(time.Since(start).Seconds())
+	}()
+
+	if len(existingEntry.HardLinkId) != 0 {
+		// remove hard link
+		glog.V(4).Infof("DeleteHardLink %s", existingEntry.FullPath)
+		if err = fsw.DeleteHardLink(ctx, existingEntry.HardLinkId); err != nil {
+			return err
+		}
+	}
+
+	glog.V(4).Infof("DeleteOneEntry %s", existingEntry.FullPath)
+	return actualStore.DeleteEntry(ctx, existingEntry.FullPath)
 }

 func (fsw *FilerStoreWrapper) DeleteFolderChildren(ctx context.Context, fp util.FullPath) (err error) {
-	stats.FilerStoreCounter.WithLabelValues(fsw.ActualStore.GetName(), "deleteFolderChildren").Inc()
+	actualStore := fsw.getActualStore(fp)
+	stats.FilerStoreCounter.WithLabelValues(actualStore.GetName(), "deleteFolderChildren").Inc()
 	start := time.Now()
 	defer func() {
-		stats.FilerStoreHistogram.WithLabelValues(fsw.ActualStore.GetName(), "deleteFolderChildren").Observe(time.Since(start).Seconds())
+		stats.FilerStoreHistogram.WithLabelValues(actualStore.GetName(), "deleteFolderChildren").Observe(time.Since(start).Seconds())
 	}()

-	return fsw.ActualStore.DeleteFolderChildren(ctx, fp)
+	glog.V(4).Infof("DeleteFolderChildren %s", fp)
+	return actualStore.DeleteFolderChildren(ctx, fp)
 }

 func (fsw *FilerStoreWrapper) ListDirectoryEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int) ([]*Entry, error) {
-	stats.FilerStoreCounter.WithLabelValues(fsw.ActualStore.GetName(), "list").Inc()
+	actualStore := fsw.getActualStore(dirPath)
+	stats.FilerStoreCounter.WithLabelValues(actualStore.GetName(), "list").Inc()
 	start := time.Now()
 	defer func() {
-		stats.FilerStoreHistogram.WithLabelValues(fsw.ActualStore.GetName(), "list").Observe(time.Since(start).Seconds())
+		stats.FilerStoreHistogram.WithLabelValues(actualStore.GetName(), "list").Observe(time.Since(start).Seconds())
 	}()

-	entries, err := fsw.ActualStore.ListDirectoryEntries(ctx, dirPath, startFileName, includeStartFile, limit)
+	glog.V(4).Infof("ListDirectoryEntries %s from %s limit %d", dirPath, startFileName, limit)
+	entries, err := actualStore.ListDirectoryEntries(ctx, dirPath, startFileName, includeStartFile, limit)
 	if err != nil {
 		return nil, err
 	}
@@ -174,12 +241,14 @@ func (fsw *FilerStoreWrapper) ListDirectoryEntries(ctx context.Context, dirPath
 }

 func (fsw *FilerStoreWrapper) ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int, prefix string) ([]*Entry, error) {
-	stats.FilerStoreCounter.WithLabelValues(fsw.ActualStore.GetName(), "prefixList").Inc()
+	actualStore := fsw.getActualStore(dirPath)
+	stats.FilerStoreCounter.WithLabelValues(actualStore.GetName(), "prefixList").Inc()
 	start := time.Now()
 	defer func() {
-		stats.FilerStoreHistogram.WithLabelValues(fsw.ActualStore.GetName(), "prefixList").Observe(time.Since(start).Seconds())
+		stats.FilerStoreHistogram.WithLabelValues(actualStore.GetName(), "prefixList").Observe(time.Since(start).Seconds())
 	}()
-	entries, err := fsw.ActualStore.ListDirectoryPrefixedEntries(ctx, dirPath, startFileName, includeStartFile, limit, prefix)
+	glog.V(4).Infof("ListDirectoryPrefixedEntries %s from %s prefix %s limit %d", dirPath, startFileName, prefix, limit)
+	entries, err := actualStore.ListDirectoryPrefixedEntries(ctx, dirPath, startFileName, includeStartFile, limit, prefix)
 	if err == ErrUnsupportedListDirectoryPrefixed {
 		entries, err = fsw.prefixFilterEntries(ctx, dirPath, startFileName, includeStartFile, limit, prefix)
 	}
@@ -194,7 +263,8 @@ func (fsw *FilerStoreWrapper) ListDirectoryPrefixedEntries(ctx context.Context,
 }

 func (fsw *FilerStoreWrapper) prefixFilterEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int, prefix string) (entries []*Entry, err error) {
-	entries, err = fsw.ActualStore.ListDirectoryEntries(ctx, dirPath, startFileName, includeStartFile, limit)
+	actualStore := fsw.getActualStore(dirPath)
+	entries, err = actualStore.ListDirectoryEntries(ctx, dirPath, startFileName, includeStartFile, limit)
 	if err != nil {
 		return nil, err
 	}
@@ -219,7 +289,7 @@ func (fsw *FilerStoreWrapper) prefixFilterEntries(ctx context.Context, dirPath u
 			}
 		}
 		if count < limit {
-			notPrefixed, err = fsw.ActualStore.ListDirectoryEntries(ctx, dirPath, lastFileName, false, limit)
+			notPrefixed, err = actualStore.ListDirectoryEntries(ctx, dirPath, lastFileName, false, limit)
 			if err != nil {
 				return
 			}
@@ -229,27 +299,27 @@ func (fsw *FilerStoreWrapper) prefixFilterEntries(ctx context.Context, dirPath u
 }

 func (fsw *FilerStoreWrapper) BeginTransaction(ctx context.Context) (context.Context, error) {
-	return fsw.ActualStore.BeginTransaction(ctx)
+	return fsw.getActualStore("").BeginTransaction(ctx)
 }

 func (fsw *FilerStoreWrapper) CommitTransaction(ctx context.Context) error {
-	return fsw.ActualStore.CommitTransaction(ctx)
+	return fsw.getActualStore("").CommitTransaction(ctx)
 }

 func (fsw *FilerStoreWrapper) RollbackTransaction(ctx context.Context) error {
-	return fsw.ActualStore.RollbackTransaction(ctx)
+	return fsw.getActualStore("").RollbackTransaction(ctx)
 }

 func (fsw *FilerStoreWrapper) Shutdown() {
-	fsw.ActualStore.Shutdown()
+	fsw.getActualStore("").Shutdown()
 }

 func (fsw *FilerStoreWrapper) KvPut(ctx context.Context, key []byte, value []byte) (err error) {
-	return fsw.ActualStore.KvPut(ctx, key, value)
+	return fsw.getActualStore("").KvPut(ctx, key, value)
 }
 func (fsw *FilerStoreWrapper) KvGet(ctx context.Context, key []byte) (value []byte, err error) {
-	return fsw.ActualStore.KvGet(ctx, key)
+	return fsw.getActualStore("").KvGet(ctx, key)
 }
 func (fsw *FilerStoreWrapper) KvDelete(ctx context.Context, key []byte) (err error) {
-	return fsw.ActualStore.KvDelete(ctx, key)
+	return fsw.getActualStore("").KvDelete(ctx, key)
 }
@@ -18,13 +18,15 @@ func (fsw *FilerStoreWrapper) handleUpdateToHardLinks(ctx context.Context, entry
 	}

 	// check what is existing entry
-	existingEntry, err := fsw.ActualStore.FindEntry(ctx, entry.FullPath)
+	glog.V(4).Infof("handleUpdateToHardLinks FindEntry %s", entry.FullPath)
+	existingEntry, err := fsw.getActualStore(entry.FullPath).FindEntry(ctx, entry.FullPath)
 	if err != nil && err != filer_pb.ErrNotFound {
 		return fmt.Errorf("update existing entry %s: %v", entry.FullPath, err)
 	}

 	// remove old hard link
 	if err == nil && len(existingEntry.HardLinkId) != 0 && bytes.Compare(existingEntry.HardLinkId, entry.HardLinkId) != 0 {
+		glog.V(4).Infof("handleUpdateToHardLinks DeleteHardLink %s", entry.FullPath)
 		if err = fsw.DeleteHardLink(ctx, existingEntry.HardLinkId); err != nil {
 			return err
 		}
@@ -52,6 +54,7 @@ func (fsw *FilerStoreWrapper) maybeReadHardLink(ctx context.Context, entry *Entr
 	}
 	key := entry.HardLinkId

+	glog.V(4).Infof("maybeReadHardLink KvGet %v", key)
 	value, err := fsw.KvGet(ctx, key)
 	if err != nil {
 		glog.Errorf("read %s hardlink %d: %v", entry.FullPath, entry.HardLinkId, err)
@@ -83,6 +86,7 @@ func (fsw *FilerStoreWrapper) DeleteHardLink(ctx context.Context, hardLinkId Har

 	entry.HardLinkCounter--
 	if entry.HardLinkCounter <= 0 {
+		glog.V(4).Infof("DeleteHardLink KvDelete %v", key)
 		return fsw.KvDelete(ctx, key)
 	}

@@ -91,6 +95,7 @@ func (fsw *FilerStoreWrapper) DeleteHardLink(ctx context.Context, hardLinkId Har
 		return encodeErr
 	}

+	glog.V(4).Infof("DeleteHardLink KvPut %v", key)
 	return fsw.KvPut(ctx, key, newBlob)

 }
@@ -162,14 +162,14 @@ func (store *LevelDBStore) DeleteFolderChildren(ctx context.Context, fullpath we
 	return nil
 }

-func (store *LevelDBStore) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer.Entry, err error) {
-	return nil, filer.ErrUnsupportedListDirectoryPrefixed
-}
-
 func (store *LevelDBStore) ListDirectoryEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool,
 	limit int) (entries []*filer.Entry, err error) {
+	return store.ListDirectoryPrefixedEntries(ctx, fullpath, startFileName, inclusive, limit, "")
+}

-	directoryPrefix := genDirectoryKeyPrefix(fullpath, "")
+func (store *LevelDBStore) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer.Entry, err error) {
+
+	directoryPrefix := genDirectoryKeyPrefix(fullpath, prefix)

 	iter := store.db.NewIterator(&leveldb_util.Range{Start: genDirectoryKeyPrefix(fullpath, startFileName)}, nil)
 	for iter.Next() {
@@ -171,14 +171,14 @@ func (store *LevelDB2Store) DeleteFolderChildren(ctx context.Context, fullpath w
 	return nil
 }

-func (store *LevelDB2Store) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer.Entry, err error) {
-	return nil, filer.ErrUnsupportedListDirectoryPrefixed
-}
-
 func (store *LevelDB2Store) ListDirectoryEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool,
 	limit int) (entries []*filer.Entry, err error) {
+	return store.ListDirectoryPrefixedEntries(ctx, fullpath, startFileName, inclusive, limit, "")
+}

-	directoryPrefix, partitionId := genDirectoryKeyPrefix(fullpath, "", store.dbCount)
+func (store *LevelDB2Store) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer.Entry, err error) {
+
+	directoryPrefix, partitionId := genDirectoryKeyPrefix(fullpath, prefix, store.dbCount)
 	lastFileStart, _ := genDirectoryKeyPrefix(fullpath, startFileName, store.dbCount)

 	iter := store.dbs[partitionId].NewIterator(&leveldb_util.Range{Start: lastFileStart}, nil)
@@ -0,0 +1,112 @@
+package filer
+
+import (
+	"bytes"
+	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/chrislusf/seaweedfs/weed/util"
+	"github.com/chrislusf/seaweedfs/weed/wdclient"
+	"io/ioutil"
+	"math"
+	"net/http"
+	"time"
+)
+
+func ReadEntry(masterClient *wdclient.MasterClient, filerClient filer_pb.SeaweedFilerClient, dir, name string, byteBuffer *bytes.Buffer) error {
+
+	request := &filer_pb.LookupDirectoryEntryRequest{
+		Directory: dir,
+		Name:      name,
+	}
+	respLookupEntry, err := filer_pb.LookupEntry(filerClient, request)
+	if err != nil {
+		return err
+	}
+	if len(respLookupEntry.Entry.Content) > 0 {
+		_, err = byteBuffer.Write(respLookupEntry.Entry.Content)
+		return err
+	}
+
+	return StreamContent(masterClient, byteBuffer, respLookupEntry.Entry.Chunks, 0, math.MaxInt64)
+
+}
+
+func ReadContent(filerAddress string, dir, name string) ([]byte, error) {
+
+	target := fmt.Sprintf("http://%s%s/%s", filerAddress, dir, name)
+
+	data, _, err := util.Get(target)
+
+	return data, err
+}
+
+func SaveAs(host string, port int, dir, name string, contentType string, byteBuffer *bytes.Buffer) error {
+
+	target := fmt.Sprintf("http://%s:%d%s/%s", host, port, dir, name)
+
+	// set the HTTP method, url, and request body
+	req, err := http.NewRequest(http.MethodPut, target, byteBuffer)
+	if err != nil {
+		return err
+	}
+
+	// set the request header Content-Type for json
+	if contentType != "" {
+		req.Header.Set("Content-Type", contentType)
+	}
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer util.CloseResponse(resp)
+
+	b, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return err
+	}
+
+	if resp.StatusCode >= 400 {
+		return fmt.Errorf("%s: %s %v", target, resp.Status, string(b))
+	}
+
+	return nil
+
+}
+
+func SaveInsideFiler(client filer_pb.SeaweedFilerClient, dir, name string, content []byte) error {
+
+	resp, err := filer_pb.LookupEntry(client, &filer_pb.LookupDirectoryEntryRequest{
+		Directory: dir,
+		Name:      name,
+	})
+
+	if err == filer_pb.ErrNotFound {
+		err = filer_pb.CreateEntry(client, &filer_pb.CreateEntryRequest{
+			Directory:          dir,
+			Entry:              &filer_pb.Entry{
+				Name:        name,
+				IsDirectory: false,
+				Attributes: &filer_pb.FuseAttributes{
+					Mtime:       time.Now().Unix(),
+					Crtime:      time.Now().Unix(),
+					FileMode:    uint32(0644),
+					Collection:  "",
+					Replication: "",
+					FileSize: uint64(len(content)),
+				},
+				Content: content,
+			},
+		})
+	} else if err == nil {
+		entry := resp.Entry
+		entry.Content = content
+		entry.Attributes.Mtime = time.Now().Unix()
+		entry.Attributes.FileSize = uint64(len(content))
+		err = filer_pb.UpdateEntry(client, &filer_pb.UpdateEntryRequest{
+			Directory:          dir,
+			Entry:              entry,
+		})
+	}
+
+	return err
+}
@@ -23,12 +23,13 @@ type ChunkReadAt struct {
 	fileSize     int64

 	fetchGroup      singleflight.Group
+	chunkCache      chunk_cache.ChunkCache
 	lastChunkFileId string
 	lastChunkData   []byte
-	chunkCache      chunk_cache.ChunkCache
 }

-// var _ = io.ReaderAt(&ChunkReadAt{})
+var _ = io.ReaderAt(&ChunkReadAt{})
+var _ = io.Closer(&ChunkReadAt{})

 type LookupFileIdFunctionType func(fileId string) (targetUrls []string, err error)

@@ -96,6 +97,12 @@ func NewChunkReaderAtFromClient(filerClient filer_pb.FilerClient, chunkViews []*
 	}
 }

+func (c *ChunkReadAt) Close() error {
+	c.lastChunkData = nil
+	c.lastChunkFileId = ""
+	return nil
+}
+
 func (c *ChunkReadAt) ReadAt(p []byte, offset int64) (n int, err error) {

 	c.readerLock.Lock()
@@ -107,7 +114,6 @@ func (c *ChunkReadAt) ReadAt(p []byte, offset int64) (n int, err error) {

 func (c *ChunkReadAt) doReadAt(p []byte, offset int64) (n int, err error) {

-	var buffer []byte
 	startOffset, remaining := offset, int64(len(p))
 	var nextChunk *ChunkView
 	for i, chunk := range c.chunkViews {
@@ -134,6 +140,7 @@ func (c *ChunkReadAt) doReadAt(p []byte, offset int64) (n int, err error) {
 			continue
 		}
 		glog.V(4).Infof("read [%d,%d), %d/%d chunk %s [%d,%d)", chunkStart, chunkStop, i, len(c.chunkViews), chunk.FileId, chunk.LogicOffset-chunk.Offset, chunk.LogicOffset-chunk.Offset+int64(chunk.Size))
+		var buffer []byte
 		buffer, err = c.readFromWholeChunkData(chunk, nextChunk)
 		if err != nil {
 			glog.Errorf("fetching chunk %+v: %v\n", chunk, err)
@@ -0,0 +1,25 @@
+package filer
+
+import (
+	"bytes"
+	"github.com/chrislusf/seaweedfs/weed/pb/iam_pb"
+	"github.com/golang/protobuf/jsonpb"
+	"io"
+)
+
+func ParseS3ConfigurationFromBytes(content []byte, config *iam_pb.S3ApiConfiguration) error {
+	if err := jsonpb.Unmarshal(bytes.NewBuffer(content), config); err != nil {
+		return err
+	}
+	return nil
+}
+
+func S3ConfigurationToText(writer io.Writer, config *iam_pb.S3ApiConfiguration) error {
+
+	m := jsonpb.Marshaler{
+		EmitDefaults: false,
+		Indent:       "  ",
+	}
+
+	return m.Marshal(writer, config)
+}
@@ -0,0 +1,57 @@
+package filer
+
+import (
+	"bytes"
+	. "github.com/chrislusf/seaweedfs/weed/s3api/s3_constants"
+	"testing"
+
+	"github.com/chrislusf/seaweedfs/weed/pb/iam_pb"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestS3Conf(t *testing.T) {
+	s3Conf := &iam_pb.S3ApiConfiguration{
+		Identities: []*iam_pb.Identity{
+			{
+				Name: "some_name",
+				Credentials: []*iam_pb.Credential{
+					{
+						AccessKey: "some_access_key1",
+						SecretKey: "some_secret_key1",
+					},
+				},
+				Actions: []string{
+					ACTION_ADMIN,
+					ACTION_READ,
+					ACTION_WRITE,
+				},
+			},
+			{
+				Name: "some_read_only_user",
+				Credentials: []*iam_pb.Credential{
+					{
+						AccessKey: "some_access_key2",
+						SecretKey: "some_secret_key2",
+					},
+				},
+				Actions: []string{
+					ACTION_READ,
+					ACTION_TAGGING,
+					ACTION_LIST,
+				},
+			},
+		},
+	}
+	var buf bytes.Buffer
+	err := S3ConfigurationToText(&buf, s3Conf)
+	assert.Equal(t, err, nil)
+	s3ConfSaved := &iam_pb.S3ApiConfiguration{}
+	err = ParseS3ConfigurationFromBytes(buf.Bytes(), s3ConfSaved)
+	assert.Equal(t, err, nil)
+
+	assert.Equal(t, "some_name", s3ConfSaved.Identities[0].Name)
+	assert.Equal(t, "some_read_only_user", s3ConfSaved.Identities[1].Name)
+	assert.Equal(t, "some_access_key1", s3ConfSaved.Identities[0].Credentials[0].AccessKey)
+	assert.Equal(t, "some_secret_key2", s3ConfSaved.Identities[1].Credentials[0].SecretKey)
+}
@@ -42,7 +42,7 @@ func (dir *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDirector
 		_, err := client.AtomicRenameEntry(ctx, request)
 		if err != nil {
 			glog.Errorf("dir AtomicRenameEntry %s => %s : %v", oldPath, newPath, err)
-			return fuse.EIO
+			return fuse.EXDEV
 		}

 		return nil
@@ -110,6 +110,12 @@ func (fh *FileHandle) readFromChunks(buff []byte, offset int64) (int64, error) {
 		return 0, io.EOF
 	}

+	if offset+int64(len(buff)) <= int64(len(fh.f.entry.Content)) {
+		totalRead := copy(buff, fh.f.entry.Content[offset:])
+		glog.V(4).Infof("file handle read cached %s [%d,%d] %d", fh.f.fullpath(), offset, offset+int64(totalRead), totalRead)
+		return int64(totalRead), nil
+	}
+
 	var chunkResolveErr error
 	if fh.f.entryViewCache == nil {
 		fh.f.entryViewCache, chunkResolveErr = filer.NonOverlappingVisibleIntervals(filer.LookupFn(fh.f.wfs), fh.f.entry.Chunks)
@@ -149,6 +155,7 @@ func (fh *FileHandle) Write(ctx context.Context, req *fuse.WriteRequest, resp *f
 		copy(data, req.Data)
 	}

+	fh.f.entry.Content = nil
 	fh.f.entry.Attributes.FileSize = uint64(max(req.Offset+int64(len(data)), int64(fh.f.entry.Attributes.FileSize)))
 	glog.V(4).Infof("%v write [%d,%d) %d", fh.f.fullpath(), req.Offset, req.Offset+int64(len(req.Data)), len(req.Data))

@@ -195,6 +202,10 @@ func (fh *FileHandle) Release(ctx context.Context, req *fuse.ReleaseRequest) err
 		}

 		fh.f.wfs.ReleaseHandle(fh.f.fullpath(), fuse.HandleID(fh.handle))
+		if closer, ok := fh.f.reader.(io.Closer); ok {
+			closer.Close()
+		}
+		fh.f.reader = nil
 	}

 	return nil
@@ -12,7 +12,7 @@ var _ = filer_pb.FilerClient(&WFS{})

 func (wfs *WFS) WithFilerClient(fn func(filer_pb.SeaweedFilerClient) error) error {

-	err := util.Retry("filer grpc", func() error {
+	err := util.Retry("filer grpc "+wfs.option.FilerGrpcAddress, func() error {
 		return pb.WithCachedGrpcClient(func(grpcConnection *grpc.ClientConn) error {
 			client := filer_pb.NewSeaweedFilerClient(grpcConnection)
 			return fn(client)
@@ -50,14 +50,14 @@ func Assign(server string, grpcDialOption grpc.DialOption, primaryRequest *Volum
 		lastError = WithMasterServerClient(server, grpcDialOption, func(masterClient master_pb.SeaweedClient) error {

 			req := &master_pb.AssignRequest{
-				Count:               primaryRequest.Count,
-				Replication:         primaryRequest.Replication,
-				Collection:          primaryRequest.Collection,
-				Ttl:                 primaryRequest.Ttl,
-				DataCenter:          primaryRequest.DataCenter,
-				Rack:                primaryRequest.Rack,
-				DataNode:            primaryRequest.DataNode,
-				WritableVolumeCount: primaryRequest.WritableVolumeCount,
+				Count:               request.Count,
+				Replication:         request.Replication,
+				Collection:          request.Collection,
+				Ttl:                 request.Ttl,
+				DataCenter:          request.DataCenter,
+				Rack:                request.Rack,
+				DataNode:            request.DataNode,
+				WritableVolumeCount: request.WritableVolumeCount,
 			}
 			resp, grpcErr := masterClient.Assign(context.Background(), req)
 			if grpcErr != nil {
@@ -104,12 +104,13 @@ func LookupJwt(master string, fileId string) security.EncodedJwt {
 }

 type StorageOption struct {
-	Replication string
-	Collection  string
-	DataCenter  string
-	Rack        string
-	TtlSeconds  int32
-	Fsync       bool
+	Replication       string
+	Collection        string
+	DataCenter        string
+	Rack              string
+	TtlSeconds        int32
+	Fsync             bool
+	VolumeGrowthCount uint32
 }

 func (so *StorageOption) TtlString() string {
@@ -118,21 +119,23 @@ func (so *StorageOption) TtlString() string {

 func (so *StorageOption) ToAssignRequests(count int) (ar *VolumeAssignRequest, altRequest *VolumeAssignRequest) {
 	ar = &VolumeAssignRequest{
-		Count:       uint64(count),
-		Replication: so.Replication,
-		Collection:  so.Collection,
-		Ttl:         so.TtlString(),
-		DataCenter:  so.DataCenter,
-		Rack:        so.Rack,
+		Count:               uint64(count),
+		Replication:         so.Replication,
+		Collection:          so.Collection,
+		Ttl:                 so.TtlString(),
+		DataCenter:          so.DataCenter,
+		Rack:                so.Rack,
+		WritableVolumeCount: so.VolumeGrowthCount,
 	}
 	if so.DataCenter != "" || so.Rack != "" {
 		altRequest = &VolumeAssignRequest{
-			Count:       uint64(count),
-			Replication: so.Replication,
-			Collection:  so.Collection,
-			Ttl:         so.TtlString(),
-			DataCenter:  "",
-			Rack:        "",
+			Count:               uint64(count),
+			Replication:         so.Replication,
+			Collection:          so.Collection,
+			Ttl:                 so.TtlString(),
+			DataCenter:          "",
+			Rack:                "",
+			WritableVolumeCount: so.VolumeGrowthCount,
 		}
 	}
 	return
@@ -75,29 +75,31 @@ func TestCreateNeedleFromRequest(t *testing.T) {
 		Upload("http://localhost:8080/389,0f084d17353afda0", "t.txt", false, bytes.NewReader(gzippedData), true, "text/plain", nil, "")
 	}

-	{
-		mc.needleHandling = func(n *needle.Needle, originalSize int, err error) {
-			assert.Equal(t, nil, err, "upload: %v", err)
-			assert.Equal(t, "text/plain", string(n.Mime), "mime detection failed: %v", string(n.Mime))
-			assert.Equal(t, true, n.IsCompressed(), "this should be compressed")
-			assert.Equal(t, true, util.IsZstdContent(n.Data), "this should be zstd")
-			fmt.Printf("needle: %v, dataSize:%d originalSize:%d\n", n, len(n.Data), originalSize)
+	/*
+		{
+			mc.needleHandling = func(n *needle.Needle, originalSize int, err error) {
+				assert.Equal(t, nil, err, "upload: %v", err)
+				assert.Equal(t, "text/plain", string(n.Mime), "mime detection failed: %v", string(n.Mime))
+				assert.Equal(t, true, n.IsCompressed(), "this should be compressed")
+				assert.Equal(t, true, util.IsZstdContent(n.Data), "this should be zstd")
+				fmt.Printf("needle: %v, dataSize:%d originalSize:%d\n", n, len(n.Data), originalSize)
+			}
+			zstdData, _ := util.ZstdData([]byte(textContent))
+			Upload("http://localhost:8080/389,0f084d17353afda0", "t.txt", false, bytes.NewReader(zstdData), true, "text/plain", nil, "")
 		}
-		zstdData, _ := util.ZstdData([]byte(textContent))
-		Upload("http://localhost:8080/389,0f084d17353afda0", "t.txt", false, bytes.NewReader(zstdData), true, "text/plain", nil, "")
-	}

-	{
-		mc.needleHandling = func(n *needle.Needle, originalSize int, err error) {
-			assert.Equal(t, nil, err, "upload: %v", err)
-			assert.Equal(t, "application/zstd", string(n.Mime), "mime detection failed: %v", string(n.Mime))
-			assert.Equal(t, false, n.IsCompressed(), "this should not be compressed")
-			assert.Equal(t, true, util.IsZstdContent(n.Data), "this should still be zstd")
-			fmt.Printf("needle: %v, dataSize:%d originalSize:%d\n", n, len(n.Data), originalSize)
+		{
+			mc.needleHandling = func(n *needle.Needle, originalSize int, err error) {
+				assert.Equal(t, nil, err, "upload: %v", err)
+				assert.Equal(t, "application/zstd", string(n.Mime), "mime detection failed: %v", string(n.Mime))
+				assert.Equal(t, false, n.IsCompressed(), "this should not be compressed")
+				assert.Equal(t, true, util.IsZstdContent(n.Data), "this should still be zstd")
+				fmt.Printf("needle: %v, dataSize:%d originalSize:%d\n", n, len(n.Data), originalSize)
+			}
+			zstdData, _ := util.ZstdData([]byte(textContent))
+			Upload("http://localhost:8080/389,0f084d17353afda0", "t.txt", false, bytes.NewReader(zstdData), false, "application/zstd", nil, "")
 		}
-		zstdData, _ := util.ZstdData([]byte(textContent))
-		Upload("http://localhost:8080/389,0f084d17353afda0", "t.txt", false, bytes.NewReader(zstdData), false, "application/zstd", nil, "")
-	}
+	*/

 }

@@ -100,6 +100,7 @@ message Entry {
    map<string, bytes> extended = 5;
    bytes hard_link_id = 7;
    int32 hard_link_counter = 8; // only exists in hard link meta data
+    bytes content = 9; // if not empty, the file content
 }

 message FullEntry {
@@ -364,6 +365,7 @@ message FilerConf {
        }
        DiskType disk_type = 5;
        bool fsync = 6;
+        uint32 volume_growth_count = 7;
    }
    repeated PathConf locations = 2;
 }
@@ -318,6 +318,7 @@ type Entry struct {
 	Extended        map[string][]byte `protobuf:"bytes,5,rep,name=extended,proto3" json:"extended,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	HardLinkId      []byte            `protobuf:"bytes,7,opt,name=hard_link_id,json=hardLinkId,proto3" json:"hard_link_id,omitempty"`
 	HardLinkCounter int32             `protobuf:"varint,8,opt,name=hard_link_counter,json=hardLinkCounter,proto3" json:"hard_link_counter,omitempty"` // only exists in hard link meta data
+	Content         []byte            `protobuf:"bytes,9,opt,name=content,proto3" json:"content,omitempty"`                                           // if not empty, the file content
 }

 func (x *Entry) Reset() {
@@ -401,6 +402,13 @@ func (x *Entry) GetHardLinkCounter() int32 {
 	return 0
 }

+func (x *Entry) GetContent() []byte {
+	if x != nil {
+		return x.Content
+	}
+	return nil
+}
+
 type FullEntry struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -3169,12 +3177,13 @@ type FilerConf_PathConf struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields

-	LocationPrefix string                      `protobuf:"bytes,1,opt,name=location_prefix,json=locationPrefix,proto3" json:"location_prefix,omitempty"`
-	Collection     string                      `protobuf:"bytes,2,opt,name=collection,proto3" json:"collection,omitempty"`
-	Replication    string                      `protobuf:"bytes,3,opt,name=replication,proto3" json:"replication,omitempty"`
-	Ttl            string                      `protobuf:"bytes,4,opt,name=ttl,proto3" json:"ttl,omitempty"`
-	DiskType       FilerConf_PathConf_DiskType `protobuf:"varint,5,opt,name=disk_type,json=diskType,proto3,enum=filer_pb.FilerConf_PathConf_DiskType" json:"disk_type,omitempty"`
-	Fsync          bool                        `protobuf:"varint,6,opt,name=fsync,proto3" json:"fsync,omitempty"`
+	LocationPrefix    string                      `protobuf:"bytes,1,opt,name=location_prefix,json=locationPrefix,proto3" json:"location_prefix,omitempty"`
+	Collection        string                      `protobuf:"bytes,2,opt,name=collection,proto3" json:"collection,omitempty"`
+	Replication       string                      `protobuf:"bytes,3,opt,name=replication,proto3" json:"replication,omitempty"`
+	Ttl               string                      `protobuf:"bytes,4,opt,name=ttl,proto3" json:"ttl,omitempty"`
+	DiskType          FilerConf_PathConf_DiskType `protobuf:"varint,5,opt,name=disk_type,json=diskType,proto3,enum=filer_pb.FilerConf_PathConf_DiskType" json:"disk_type,omitempty"`
+	Fsync             bool                        `protobuf:"varint,6,opt,name=fsync,proto3" json:"fsync,omitempty"`
+	VolumeGrowthCount uint32                      `protobuf:"varint,7,opt,name=volume_growth_count,json=volumeGrowthCount,proto3" json:"volume_growth_count,omitempty"`
 }

 func (x *FilerConf_PathConf) Reset() {
@@ -3251,6 +3260,13 @@ func (x *FilerConf_PathConf) GetFsync() bool {
 	return false
 }

+func (x *FilerConf_PathConf) GetVolumeGrowthCount() uint32 {
+	if x != nil {
+		return x.VolumeGrowthCount
+	}
+	return 0
+}
+
 var File_filer_proto protoreflect.FileDescriptor

 var file_filer_proto_rawDesc = []byte{
@@ -3280,8 +3296,8 @@ var file_filer_proto_rawDesc = []byte{
 	0x22, 0x3c, 0x0a, 0x13, 0x4c, 0x69, 0x73, 0x74, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x52,
 	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x25, 0x0a, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79,
 	0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70,
-	0x62, 0x2e, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x22, 0xeb,
-	0x02, 0x0a, 0x05, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65,
+	0x62, 0x2e, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x22, 0x85,
+	0x03, 0x0a, 0x05, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65,
 	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x21, 0x0a, 0x0c,
 	0x69, 0x73, 0x5f, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x02, 0x20, 0x01,
 	0x28, 0x08, 0x52, 0x0b, 0x69, 0x73, 0x44, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12,
@@ -3299,464 +3315,468 @@ var file_filer_proto_rawDesc = []byte{
 	0x64, 0x18, 0x07, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x0a, 0x68, 0x61, 0x72, 0x64, 0x4c, 0x69, 0x6e,
 	0x6b, 0x49, 0x64, 0x12, 0x2a, 0x0a, 0x11, 0x68, 0x61, 0x72, 0x64, 0x5f, 0x6c, 0x69, 0x6e, 0x6b,
 	0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x65, 0x72, 0x18, 0x08, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f,
-	0x68, 0x61, 0x72, 0x64, 0x4c, 0x69, 0x6e, 0x6b, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x65, 0x72, 0x1a,
-	0x3b, 0x0a, 0x0d, 0x45, 0x78, 0x74, 0x65, 0x6e, 0x64, 0x65, 0x64, 0x45, 0x6e, 0x74, 0x72, 0x79,
-	0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b,
-	0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28,
-	0x0c, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x22, 0x44, 0x0a, 0x09,
-	0x46, 0x75, 0x6c, 0x6c, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x64, 0x69, 0x72,
-	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x64, 0x69, 0x72, 0x12, 0x25, 0x0a, 0x05, 0x65,
+	0x68, 0x61, 0x72, 0x64, 0x4c, 0x69, 0x6e, 0x6b, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x65, 0x72, 0x12,
+	0x18, 0x0a, 0x07, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x18, 0x09, 0x20, 0x01, 0x28, 0x0c,
+	0x52, 0x07, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x1a, 0x3b, 0x0a, 0x0d, 0x45, 0x78, 0x74,
+	0x65, 0x6e, 0x64, 0x65, 0x64, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65,
+	0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05,
+	0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x05, 0x76, 0x61, 0x6c,
+	0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x22, 0x44, 0x0a, 0x09, 0x46, 0x75, 0x6c, 0x6c, 0x45, 0x6e,
+	0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x64, 0x69, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x03, 0x64, 0x69, 0x72, 0x12, 0x25, 0x0a, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x18, 0x02,
+	0x20, 0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e,
+	0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x22, 0x8f, 0x02, 0x0a,
+	0x11, 0x45, 0x76, 0x65, 0x6e, 0x74, 0x4e, 0x6f, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x12, 0x2c, 0x0a, 0x09, 0x6f, 0x6c, 0x64, 0x5f, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x18,
+	0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62,
+	0x2e, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x08, 0x6f, 0x6c, 0x64, 0x45, 0x6e, 0x74, 0x72, 0x79,
+	0x12, 0x2c, 0x0a, 0x09, 0x6e, 0x65, 0x77, 0x5f, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x18, 0x02, 0x20,
+	0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45,
+	0x6e, 0x74, 0x72, 0x79, 0x52, 0x08, 0x6e, 0x65, 0x77, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x23,
+	0x0a, 0x0d, 0x64, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x5f, 0x63, 0x68, 0x75, 0x6e, 0x6b, 0x73, 0x18,
+	0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0c, 0x64, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x43, 0x68, 0x75,
+	0x6e, 0x6b, 0x73, 0x12, 0x26, 0x0a, 0x0f, 0x6e, 0x65, 0x77, 0x5f, 0x70, 0x61, 0x72, 0x65, 0x6e,
+	0x74, 0x5f, 0x70, 0x61, 0x74, 0x68, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0d, 0x6e, 0x65,
+	0x77, 0x50, 0x61, 0x72, 0x65, 0x6e, 0x74, 0x50, 0x61, 0x74, 0x68, 0x12, 0x31, 0x0a, 0x15, 0x69,
+	0x73, 0x5f, 0x66, 0x72, 0x6f, 0x6d, 0x5f, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x5f, 0x63, 0x6c, 0x75,
+	0x73, 0x74, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28, 0x08, 0x52, 0x12, 0x69, 0x73, 0x46, 0x72,
+	0x6f, 0x6d, 0x4f, 0x74, 0x68, 0x65, 0x72, 0x43, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x12, 0x1e,
+	0x0a, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x18, 0x06, 0x20, 0x03,
+	0x28, 0x05, 0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x22, 0xe6,
+	0x02, 0x0a, 0x09, 0x46, 0x69, 0x6c, 0x65, 0x43, 0x68, 0x75, 0x6e, 0x6b, 0x12, 0x17, 0x0a, 0x07,
+	0x66, 0x69, 0x6c, 0x65, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x66,
+	0x69, 0x6c, 0x65, 0x49, 0x64, 0x12, 0x16, 0x0a, 0x06, 0x6f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x18,
+	0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x06, 0x6f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x12, 0x12, 0x0a,
+	0x04, 0x73, 0x69, 0x7a, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x04, 0x52, 0x04, 0x73, 0x69, 0x7a,
+	0x65, 0x12, 0x14, 0x0a, 0x05, 0x6d, 0x74, 0x69, 0x6d, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x03,
+	0x52, 0x05, 0x6d, 0x74, 0x69, 0x6d, 0x65, 0x12, 0x13, 0x0a, 0x05, 0x65, 0x5f, 0x74, 0x61, 0x67,
+	0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x65, 0x54, 0x61, 0x67, 0x12, 0x24, 0x0a, 0x0e,
+	0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x66, 0x69, 0x6c, 0x65, 0x5f, 0x69, 0x64, 0x18, 0x06,
+	0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x46, 0x69, 0x6c, 0x65,
+	0x49, 0x64, 0x12, 0x22, 0x0a, 0x03, 0x66, 0x69, 0x64, 0x18, 0x07, 0x20, 0x01, 0x28, 0x0b, 0x32,
+	0x10, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x49,
+	0x64, 0x52, 0x03, 0x66, 0x69, 0x64, 0x12, 0x2f, 0x0a, 0x0a, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
+	0x5f, 0x66, 0x69, 0x64, 0x18, 0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x49, 0x64, 0x52, 0x09, 0x73, 0x6f,
+	0x75, 0x72, 0x63, 0x65, 0x46, 0x69, 0x64, 0x12, 0x1d, 0x0a, 0x0a, 0x63, 0x69, 0x70, 0x68, 0x65,
+	0x72, 0x5f, 0x6b, 0x65, 0x79, 0x18, 0x09, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x09, 0x63, 0x69, 0x70,
+	0x68, 0x65, 0x72, 0x4b, 0x65, 0x79, 0x12, 0x23, 0x0a, 0x0d, 0x69, 0x73, 0x5f, 0x63, 0x6f, 0x6d,
+	0x70, 0x72, 0x65, 0x73, 0x73, 0x65, 0x64, 0x18, 0x0a, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0c, 0x69,
+	0x73, 0x43, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x65, 0x64, 0x12, 0x2a, 0x0a, 0x11, 0x69,
+	0x73, 0x5f, 0x63, 0x68, 0x75, 0x6e, 0x6b, 0x5f, 0x6d, 0x61, 0x6e, 0x69, 0x66, 0x65, 0x73, 0x74,
+	0x18, 0x0b, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0f, 0x69, 0x73, 0x43, 0x68, 0x75, 0x6e, 0x6b, 0x4d,
+	0x61, 0x6e, 0x69, 0x66, 0x65, 0x73, 0x74, 0x22, 0x40, 0x0a, 0x11, 0x46, 0x69, 0x6c, 0x65, 0x43,
+	0x68, 0x75, 0x6e, 0x6b, 0x4d, 0x61, 0x6e, 0x69, 0x66, 0x65, 0x73, 0x74, 0x12, 0x2b, 0x0a, 0x06,
+	0x63, 0x68, 0x75, 0x6e, 0x6b, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x66,
+	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x43, 0x68, 0x75, 0x6e,
+	0x6b, 0x52, 0x06, 0x63, 0x68, 0x75, 0x6e, 0x6b, 0x73, 0x22, 0x58, 0x0a, 0x06, 0x46, 0x69, 0x6c,
+	0x65, 0x49, 0x64, 0x12, 0x1b, 0x0a, 0x09, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x5f, 0x69, 0x64,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x08, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x49, 0x64,
+	0x12, 0x19, 0x0a, 0x08, 0x66, 0x69, 0x6c, 0x65, 0x5f, 0x6b, 0x65, 0x79, 0x18, 0x02, 0x20, 0x01,
+	0x28, 0x04, 0x52, 0x07, 0x66, 0x69, 0x6c, 0x65, 0x4b, 0x65, 0x79, 0x12, 0x16, 0x0a, 0x06, 0x63,
+	0x6f, 0x6f, 0x6b, 0x69, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x07, 0x52, 0x06, 0x63, 0x6f, 0x6f,
+	0x6b, 0x69, 0x65, 0x22, 0x80, 0x03, 0x0a, 0x0e, 0x46, 0x75, 0x73, 0x65, 0x41, 0x74, 0x74, 0x72,
+	0x69, 0x62, 0x75, 0x74, 0x65, 0x73, 0x12, 0x1b, 0x0a, 0x09, 0x66, 0x69, 0x6c, 0x65, 0x5f, 0x73,
+	0x69, 0x7a, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04, 0x52, 0x08, 0x66, 0x69, 0x6c, 0x65, 0x53,
+	0x69, 0x7a, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x6d, 0x74, 0x69, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01,
+	0x28, 0x03, 0x52, 0x05, 0x6d, 0x74, 0x69, 0x6d, 0x65, 0x12, 0x1b, 0x0a, 0x09, 0x66, 0x69, 0x6c,
+	0x65, 0x5f, 0x6d, 0x6f, 0x64, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x08, 0x66, 0x69,
+	0x6c, 0x65, 0x4d, 0x6f, 0x64, 0x65, 0x12, 0x10, 0x0a, 0x03, 0x75, 0x69, 0x64, 0x18, 0x04, 0x20,
+	0x01, 0x28, 0x0d, 0x52, 0x03, 0x75, 0x69, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x67, 0x69, 0x64, 0x18,
+	0x05, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x03, 0x67, 0x69, 0x64, 0x12, 0x16, 0x0a, 0x06, 0x63, 0x72,
+	0x74, 0x69, 0x6d, 0x65, 0x18, 0x06, 0x20, 0x01, 0x28, 0x03, 0x52, 0x06, 0x63, 0x72, 0x74, 0x69,
+	0x6d, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x6d, 0x69, 0x6d, 0x65, 0x18, 0x07, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x04, 0x6d, 0x69, 0x6d, 0x65, 0x12, 0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63,
+	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x08, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x72, 0x65, 0x70,
+	0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c,
+	0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x09, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f,
+	0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x17, 0x0a, 0x07, 0x74, 0x74, 0x6c, 0x5f,
+	0x73, 0x65, 0x63, 0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x74, 0x74, 0x6c, 0x53, 0x65,
+	0x63, 0x12, 0x1b, 0x0a, 0x09, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x0b,
+	0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x75, 0x73, 0x65, 0x72, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x1d,
+	0x0a, 0x0a, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x0c, 0x20, 0x03,
+	0x28, 0x09, 0x52, 0x09, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x25, 0x0a,
+	0x0e, 0x73, 0x79, 0x6d, 0x6c, 0x69, 0x6e, 0x6b, 0x5f, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x18,
+	0x0d, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0d, 0x73, 0x79, 0x6d, 0x6c, 0x69, 0x6e, 0x6b, 0x54, 0x61,
+	0x72, 0x67, 0x65, 0x74, 0x12, 0x10, 0x0a, 0x03, 0x6d, 0x64, 0x35, 0x18, 0x0e, 0x20, 0x01, 0x28,
+	0x0c, 0x52, 0x03, 0x6d, 0x64, 0x35, 0x22, 0xc3, 0x01, 0x0a, 0x12, 0x43, 0x72, 0x65, 0x61, 0x74,
+	0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1c, 0x0a,
+	0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x25, 0x0a, 0x05, 0x65,
 	0x6e, 0x74, 0x72, 0x79, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x66, 0x69, 0x6c,
 	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x05, 0x65, 0x6e, 0x74,
-	0x72, 0x79, 0x22, 0x8f, 0x02, 0x0a, 0x11, 0x45, 0x76, 0x65, 0x6e, 0x74, 0x4e, 0x6f, 0x74, 0x69,
-	0x66, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x2c, 0x0a, 0x09, 0x6f, 0x6c, 0x64, 0x5f,
-	0x65, 0x6e, 0x74, 0x72, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x66, 0x69,
-	0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x08, 0x6f, 0x6c,
-	0x64, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x2c, 0x0a, 0x09, 0x6e, 0x65, 0x77, 0x5f, 0x65, 0x6e,
-	0x74, 0x72, 0x79, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x66, 0x69, 0x6c, 0x65,
-	0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x08, 0x6e, 0x65, 0x77, 0x45,
-	0x6e, 0x74, 0x72, 0x79, 0x12, 0x23, 0x0a, 0x0d, 0x64, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x5f, 0x63,
-	0x68, 0x75, 0x6e, 0x6b, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0c, 0x64, 0x65, 0x6c,
-	0x65, 0x74, 0x65, 0x43, 0x68, 0x75, 0x6e, 0x6b, 0x73, 0x12, 0x26, 0x0a, 0x0f, 0x6e, 0x65, 0x77,
-	0x5f, 0x70, 0x61, 0x72, 0x65, 0x6e, 0x74, 0x5f, 0x70, 0x61, 0x74, 0x68, 0x18, 0x04, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x0d, 0x6e, 0x65, 0x77, 0x50, 0x61, 0x72, 0x65, 0x6e, 0x74, 0x50, 0x61, 0x74,
-	0x68, 0x12, 0x31, 0x0a, 0x15, 0x69, 0x73, 0x5f, 0x66, 0x72, 0x6f, 0x6d, 0x5f, 0x6f, 0x74, 0x68,
-	0x65, 0x72, 0x5f, 0x63, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28, 0x08,
-	0x52, 0x12, 0x69, 0x73, 0x46, 0x72, 0x6f, 0x6d, 0x4f, 0x74, 0x68, 0x65, 0x72, 0x43, 0x6c, 0x75,
-	0x73, 0x74, 0x65, 0x72, 0x12, 0x1e, 0x0a, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72,
-	0x65, 0x73, 0x18, 0x06, 0x20, 0x03, 0x28, 0x05, 0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74,
-	0x75, 0x72, 0x65, 0x73, 0x22, 0xe6, 0x02, 0x0a, 0x09, 0x46, 0x69, 0x6c, 0x65, 0x43, 0x68, 0x75,
-	0x6e, 0x6b, 0x12, 0x17, 0x0a, 0x07, 0x66, 0x69, 0x6c, 0x65, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x06, 0x66, 0x69, 0x6c, 0x65, 0x49, 0x64, 0x12, 0x16, 0x0a, 0x06, 0x6f,
-	0x66, 0x66, 0x73, 0x65, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x06, 0x6f, 0x66, 0x66,
-	0x73, 0x65, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x73, 0x69, 0x7a, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28,
-	0x04, 0x52, 0x04, 0x73, 0x69, 0x7a, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x6d, 0x74, 0x69, 0x6d, 0x65,
-	0x18, 0x04, 0x20, 0x01, 0x28, 0x03, 0x52, 0x05, 0x6d, 0x74, 0x69, 0x6d, 0x65, 0x12, 0x13, 0x0a,
-	0x05, 0x65, 0x5f, 0x74, 0x61, 0x67, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x65, 0x54,
-	0x61, 0x67, 0x12, 0x24, 0x0a, 0x0e, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x66, 0x69, 0x6c,
-	0x65, 0x5f, 0x69, 0x64, 0x18, 0x06, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x73, 0x6f, 0x75, 0x72,
-	0x63, 0x65, 0x46, 0x69, 0x6c, 0x65, 0x49, 0x64, 0x12, 0x22, 0x0a, 0x03, 0x66, 0x69, 0x64, 0x18,
-	0x07, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62,
-	0x2e, 0x46, 0x69, 0x6c, 0x65, 0x49, 0x64, 0x52, 0x03, 0x66, 0x69, 0x64, 0x12, 0x2f, 0x0a, 0x0a,
-	0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x66, 0x69, 0x64, 0x18, 0x08, 0x20, 0x01, 0x28, 0x0b,
-	0x32, 0x10, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6c, 0x65,
-	0x49, 0x64, 0x52, 0x09, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x46, 0x69, 0x64, 0x12, 0x1d, 0x0a,
-	0x0a, 0x63, 0x69, 0x70, 0x68, 0x65, 0x72, 0x5f, 0x6b, 0x65, 0x79, 0x18, 0x09, 0x20, 0x01, 0x28,
-	0x0c, 0x52, 0x09, 0x63, 0x69, 0x70, 0x68, 0x65, 0x72, 0x4b, 0x65, 0x79, 0x12, 0x23, 0x0a, 0x0d,
-	0x69, 0x73, 0x5f, 0x63, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x65, 0x64, 0x18, 0x0a, 0x20,
-	0x01, 0x28, 0x08, 0x52, 0x0c, 0x69, 0x73, 0x43, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x65,
-	0x64, 0x12, 0x2a, 0x0a, 0x11, 0x69, 0x73, 0x5f, 0x63, 0x68, 0x75, 0x6e, 0x6b, 0x5f, 0x6d, 0x61,
-	0x6e, 0x69, 0x66, 0x65, 0x73, 0x74, 0x18, 0x0b, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0f, 0x69, 0x73,
-	0x43, 0x68, 0x75, 0x6e, 0x6b, 0x4d, 0x61, 0x6e, 0x69, 0x66, 0x65, 0x73, 0x74, 0x22, 0x40, 0x0a,
-	0x11, 0x46, 0x69, 0x6c, 0x65, 0x43, 0x68, 0x75, 0x6e, 0x6b, 0x4d, 0x61, 0x6e, 0x69, 0x66, 0x65,
-	0x73, 0x74, 0x12, 0x2b, 0x0a, 0x06, 0x63, 0x68, 0x75, 0x6e, 0x6b, 0x73, 0x18, 0x01, 0x20, 0x03,
-	0x28, 0x0b, 0x32, 0x13, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69,
-	0x6c, 0x65, 0x43, 0x68, 0x75, 0x6e, 0x6b, 0x52, 0x06, 0x63, 0x68, 0x75, 0x6e, 0x6b, 0x73, 0x22,
-	0x58, 0x0a, 0x06, 0x46, 0x69, 0x6c, 0x65, 0x49, 0x64, 0x12, 0x1b, 0x0a, 0x09, 0x76, 0x6f, 0x6c,
-	0x75, 0x6d, 0x65, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x08, 0x76, 0x6f,
-	0x6c, 0x75, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x19, 0x0a, 0x08, 0x66, 0x69, 0x6c, 0x65, 0x5f, 0x6b,
-	0x65, 0x79, 0x18, 0x02, 0x20, 0x01, 0x28, 0x04, 0x52, 0x07, 0x66, 0x69, 0x6c, 0x65, 0x4b, 0x65,
-	0x79, 0x12, 0x16, 0x0a, 0x06, 0x63, 0x6f, 0x6f, 0x6b, 0x69, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28,
-	0x07, 0x52, 0x06, 0x63, 0x6f, 0x6f, 0x6b, 0x69, 0x65, 0x22, 0x80, 0x03, 0x0a, 0x0e, 0x46, 0x75,
-	0x73, 0x65, 0x41, 0x74, 0x74, 0x72, 0x69, 0x62, 0x75, 0x74, 0x65, 0x73, 0x12, 0x1b, 0x0a, 0x09,
-	0x66, 0x69, 0x6c, 0x65, 0x5f, 0x73, 0x69, 0x7a, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04, 0x52,
-	0x08, 0x66, 0x69, 0x6c, 0x65, 0x53, 0x69, 0x7a, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x6d, 0x74, 0x69,
-	0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x05, 0x6d, 0x74, 0x69, 0x6d, 0x65, 0x12,
-	0x1b, 0x0a, 0x09, 0x66, 0x69, 0x6c, 0x65, 0x5f, 0x6d, 0x6f, 0x64, 0x65, 0x18, 0x03, 0x20, 0x01,
-	0x28, 0x0d, 0x52, 0x08, 0x66, 0x69, 0x6c, 0x65, 0x4d, 0x6f, 0x64, 0x65, 0x12, 0x10, 0x0a, 0x03,
-	0x75, 0x69, 0x64, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x03, 0x75, 0x69, 0x64, 0x12, 0x10,
-	0x0a, 0x03, 0x67, 0x69, 0x64, 0x18, 0x05, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x03, 0x67, 0x69, 0x64,
-	0x12, 0x16, 0x0a, 0x06, 0x63, 0x72, 0x74, 0x69, 0x6d, 0x65, 0x18, 0x06, 0x20, 0x01, 0x28, 0x03,
-	0x52, 0x06, 0x63, 0x72, 0x74, 0x69, 0x6d, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x6d, 0x69, 0x6d, 0x65,
-	0x18, 0x07, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6d, 0x69, 0x6d, 0x65, 0x12, 0x20, 0x0a, 0x0b,
-	0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x08, 0x20, 0x01, 0x28,
-	0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x1e,
-	0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x09, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x17,
-	0x0a, 0x07, 0x74, 0x74, 0x6c, 0x5f, 0x73, 0x65, 0x63, 0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52,
-	0x06, 0x74, 0x74, 0x6c, 0x53, 0x65, 0x63, 0x12, 0x1b, 0x0a, 0x09, 0x75, 0x73, 0x65, 0x72, 0x5f,
-	0x6e, 0x61, 0x6d, 0x65, 0x18, 0x0b, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x75, 0x73, 0x65, 0x72,
-	0x4e, 0x61, 0x6d, 0x65, 0x12, 0x1d, 0x0a, 0x0a, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x5f, 0x6e, 0x61,
-	0x6d, 0x65, 0x18, 0x0c, 0x20, 0x03, 0x28, 0x09, 0x52, 0x09, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x4e,
-	0x61, 0x6d, 0x65, 0x12, 0x25, 0x0a, 0x0e, 0x73, 0x79, 0x6d, 0x6c, 0x69, 0x6e, 0x6b, 0x5f, 0x74,
-	0x61, 0x72, 0x67, 0x65, 0x74, 0x18, 0x0d, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0d, 0x73, 0x79, 0x6d,
-	0x6c, 0x69, 0x6e, 0x6b, 0x54, 0x61, 0x72, 0x67, 0x65, 0x74, 0x12, 0x10, 0x0a, 0x03, 0x6d, 0x64,
-	0x35, 0x18, 0x0e, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x03, 0x6d, 0x64, 0x35, 0x22, 0xc3, 0x01, 0x0a,
-	0x12, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75,
-	0x65, 0x73, 0x74, 0x12, 0x1c, 0x0a, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79,
-	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72,
-	0x79, 0x12, 0x25, 0x0a, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b,
-	0x32, 0x0f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45, 0x6e, 0x74, 0x72,
-	0x79, 0x52, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x15, 0x0a, 0x06, 0x6f, 0x5f, 0x65, 0x78,
-	0x63, 0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x6f, 0x45, 0x78, 0x63, 0x6c, 0x12,
-	0x31, 0x0a, 0x15, 0x69, 0x73, 0x5f, 0x66, 0x72, 0x6f, 0x6d, 0x5f, 0x6f, 0x74, 0x68, 0x65, 0x72,
-	0x5f, 0x63, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x12,
-	0x69, 0x73, 0x46, 0x72, 0x6f, 0x6d, 0x4f, 0x74, 0x68, 0x65, 0x72, 0x43, 0x6c, 0x75, 0x73, 0x74,
-	0x65, 0x72, 0x12, 0x1e, 0x0a, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73,
-	0x18, 0x05, 0x20, 0x03, 0x28, 0x05, 0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72,
-	0x65, 0x73, 0x22, 0x2b, 0x0a, 0x13, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72,
-	0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72,
-	0x6f, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x22,
-	0xac, 0x01, 0x0a, 0x12, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52,
-	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1c, 0x0a, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74,
-	0x6f, 0x72, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63,
-	0x74, 0x6f, 0x72, 0x79, 0x12, 0x25, 0x0a, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x18, 0x02, 0x20,
-	0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45,
-	0x6e, 0x74, 0x72, 0x79, 0x52, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x31, 0x0a, 0x15, 0x69,
-	0x73, 0x5f, 0x66, 0x72, 0x6f, 0x6d, 0x5f, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x5f, 0x63, 0x6c, 0x75,
-	0x73, 0x74, 0x65, 0x72, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x12, 0x69, 0x73, 0x46, 0x72,
-	0x6f, 0x6d, 0x4f, 0x74, 0x68, 0x65, 0x72, 0x43, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x12, 0x1e,
-	0x0a, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x18, 0x04, 0x20, 0x03,
-	0x28, 0x05, 0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x22, 0x15,
-	0x0a, 0x13, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73,
-	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x80, 0x01, 0x0a, 0x14, 0x41, 0x70, 0x70, 0x65, 0x6e, 0x64,
-	0x54, 0x6f, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1c,
-	0x0a, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x09, 0x52, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x1d, 0x0a, 0x0a,
-	0x65, 0x6e, 0x74, 0x72, 0x79, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09,
-	0x52, 0x09, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x2b, 0x0a, 0x06, 0x63,
-	0x68, 0x75, 0x6e, 0x6b, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x66, 0x69,
-	0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x43, 0x68, 0x75, 0x6e, 0x6b,
-	0x52, 0x06, 0x63, 0x68, 0x75, 0x6e, 0x6b, 0x73, 0x22, 0x17, 0x0a, 0x15, 0x41, 0x70, 0x70, 0x65,
-	0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x65, 0x22, 0x98, 0x02, 0x0a, 0x12, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72,
+	0x72, 0x79, 0x12, 0x15, 0x0a, 0x06, 0x6f, 0x5f, 0x65, 0x78, 0x63, 0x6c, 0x18, 0x03, 0x20, 0x01,
+	0x28, 0x08, 0x52, 0x05, 0x6f, 0x45, 0x78, 0x63, 0x6c, 0x12, 0x31, 0x0a, 0x15, 0x69, 0x73, 0x5f,
+	0x66, 0x72, 0x6f, 0x6d, 0x5f, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x5f, 0x63, 0x6c, 0x75, 0x73, 0x74,
+	0x65, 0x72, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x12, 0x69, 0x73, 0x46, 0x72, 0x6f, 0x6d,
+	0x4f, 0x74, 0x68, 0x65, 0x72, 0x43, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x12, 0x1e, 0x0a, 0x0a,
+	0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x18, 0x05, 0x20, 0x03, 0x28, 0x05,
+	0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x22, 0x2b, 0x0a, 0x13,
+	0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01,
+	0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x22, 0xac, 0x01, 0x0a, 0x12, 0x55, 0x70,
+	0x64, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
+	0x12, 0x1c, 0x0a, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x25,
+	0x0a, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0f, 0x2e,
+	0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x05,
+	0x65, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x31, 0x0a, 0x15, 0x69, 0x73, 0x5f, 0x66, 0x72, 0x6f, 0x6d,
+	0x5f, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x5f, 0x63, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x18, 0x03,
+	0x20, 0x01, 0x28, 0x08, 0x52, 0x12, 0x69, 0x73, 0x46, 0x72, 0x6f, 0x6d, 0x4f, 0x74, 0x68, 0x65,
+	0x72, 0x43, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x12, 0x1e, 0x0a, 0x0a, 0x73, 0x69, 0x67, 0x6e,
+	0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x05, 0x52, 0x0a, 0x73, 0x69,
+	0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x22, 0x15, 0x0a, 0x13, 0x55, 0x70, 0x64, 0x61,
+	0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
+	0x80, 0x01, 0x0a, 0x14, 0x41, 0x70, 0x70, 0x65, 0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e, 0x74, 0x72,
 	0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1c, 0x0a, 0x09, 0x64, 0x69, 0x72, 0x65,
 	0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x64, 0x69, 0x72,
-	0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02,
-	0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x24, 0x0a, 0x0e, 0x69, 0x73,
-	0x5f, 0x64, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x5f, 0x64, 0x61, 0x74, 0x61, 0x18, 0x04, 0x20, 0x01,
-	0x28, 0x08, 0x52, 0x0c, 0x69, 0x73, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x44, 0x61, 0x74, 0x61,
-	0x12, 0x21, 0x0a, 0x0c, 0x69, 0x73, 0x5f, 0x72, 0x65, 0x63, 0x75, 0x72, 0x73, 0x69, 0x76, 0x65,
-	0x18, 0x05, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0b, 0x69, 0x73, 0x52, 0x65, 0x63, 0x75, 0x72, 0x73,
-	0x69, 0x76, 0x65, 0x12, 0x34, 0x0a, 0x16, 0x69, 0x67, 0x6e, 0x6f, 0x72, 0x65, 0x5f, 0x72, 0x65,
-	0x63, 0x75, 0x72, 0x73, 0x69, 0x76, 0x65, 0x5f, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x06, 0x20,
-	0x01, 0x28, 0x08, 0x52, 0x14, 0x69, 0x67, 0x6e, 0x6f, 0x72, 0x65, 0x52, 0x65, 0x63, 0x75, 0x72,
-	0x73, 0x69, 0x76, 0x65, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x31, 0x0a, 0x15, 0x69, 0x73, 0x5f,
-	0x66, 0x72, 0x6f, 0x6d, 0x5f, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x5f, 0x63, 0x6c, 0x75, 0x73, 0x74,
-	0x65, 0x72, 0x18, 0x07, 0x20, 0x01, 0x28, 0x08, 0x52, 0x12, 0x69, 0x73, 0x46, 0x72, 0x6f, 0x6d,
-	0x4f, 0x74, 0x68, 0x65, 0x72, 0x43, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x12, 0x1e, 0x0a, 0x0a,
-	0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x18, 0x08, 0x20, 0x03, 0x28, 0x05,
-	0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x22, 0x2b, 0x0a, 0x13,
-	0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x22, 0x9a, 0x01, 0x0a, 0x18, 0x41, 0x74,
-	0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52,
-	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x23, 0x0a, 0x0d, 0x6f, 0x6c, 0x64, 0x5f, 0x64, 0x69,
-	0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x6f,
-	0x6c, 0x64, 0x44, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x19, 0x0a, 0x08, 0x6f,
-	0x6c, 0x64, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6f,
-	0x6c, 0x64, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x23, 0x0a, 0x0d, 0x6e, 0x65, 0x77, 0x5f, 0x64, 0x69,
-	0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x6e,
-	0x65, 0x77, 0x44, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x19, 0x0a, 0x08, 0x6e,
-	0x65, 0x77, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6e,
-	0x65, 0x77, 0x4e, 0x61, 0x6d, 0x65, 0x22, 0x1b, 0x0a, 0x19, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63,
-	0x52, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x22, 0xcf, 0x01, 0x0a, 0x13, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x56, 0x6f,
-	0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x14, 0x0a, 0x05, 0x63,
-	0x6f, 0x75, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x63, 0x6f, 0x75, 0x6e,
-	0x74, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18,
-	0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f,
-	0x6e, 0x12, 0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e,
-	0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x12, 0x17, 0x0a, 0x07, 0x74, 0x74, 0x6c, 0x5f, 0x73, 0x65, 0x63, 0x18, 0x04,
-	0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x74, 0x74, 0x6c, 0x53, 0x65, 0x63, 0x12, 0x1f, 0x0a, 0x0b,
-	0x64, 0x61, 0x74, 0x61, 0x5f, 0x63, 0x65, 0x6e, 0x74, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28,
-	0x09, 0x52, 0x0a, 0x64, 0x61, 0x74, 0x61, 0x43, 0x65, 0x6e, 0x74, 0x65, 0x72, 0x12, 0x12, 0x0a,
-	0x04, 0x70, 0x61, 0x74, 0x68, 0x18, 0x06, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x70, 0x61, 0x74,
-	0x68, 0x12, 0x12, 0x0a, 0x04, 0x72, 0x61, 0x63, 0x6b, 0x18, 0x07, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x04, 0x72, 0x61, 0x63, 0x6b, 0x22, 0xe2, 0x01, 0x0a, 0x14, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e,
-	0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x17,
-	0x0a, 0x07, 0x66, 0x69, 0x6c, 0x65, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x06, 0x66, 0x69, 0x6c, 0x65, 0x49, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x75, 0x72, 0x6c, 0x18, 0x02,
-	0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x75, 0x72, 0x6c, 0x12, 0x1d, 0x0a, 0x0a, 0x70, 0x75, 0x62,
-	0x6c, 0x69, 0x63, 0x5f, 0x75, 0x72, 0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x70,
-	0x75, 0x62, 0x6c, 0x69, 0x63, 0x55, 0x72, 0x6c, 0x12, 0x14, 0x0a, 0x05, 0x63, 0x6f, 0x75, 0x6e,
-	0x74, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x12, 0x12,
-	0x0a, 0x04, 0x61, 0x75, 0x74, 0x68, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x61, 0x75,
-	0x74, 0x68, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e,
-	0x18, 0x06, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69,
-	0x6f, 0x6e, 0x12, 0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f,
-	0x6e, 0x18, 0x07, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61,
-	0x74, 0x69, 0x6f, 0x6e, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x08, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x22, 0x34, 0x0a, 0x13, 0x4c, 0x6f,
-	0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x12, 0x1d, 0x0a, 0x0a, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x5f, 0x69, 0x64, 0x73, 0x18,
-	0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x09, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x49, 0x64, 0x73,
-	0x22, 0x3d, 0x0a, 0x09, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x12, 0x30, 0x0a,
-	0x09, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b,
-	0x32, 0x12, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61,
-	0x74, 0x69, 0x6f, 0x6e, 0x52, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x22,
-	0x3b, 0x0a, 0x08, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x10, 0x0a, 0x03, 0x75,
-	0x72, 0x6c, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x75, 0x72, 0x6c, 0x12, 0x1d, 0x0a,
-	0x0a, 0x70, 0x75, 0x62, 0x6c, 0x69, 0x63, 0x5f, 0x75, 0x72, 0x6c, 0x18, 0x02, 0x20, 0x01, 0x28,
-	0x09, 0x52, 0x09, 0x70, 0x75, 0x62, 0x6c, 0x69, 0x63, 0x55, 0x72, 0x6c, 0x22, 0xc3, 0x01, 0x0a,
-	0x14, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x73,
-	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x55, 0x0a, 0x0d, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f,
-	0x6e, 0x73, 0x5f, 0x6d, 0x61, 0x70, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x30, 0x2e, 0x66,
-	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f,
-	0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x2e, 0x4c, 0x6f, 0x63,
-	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x4d, 0x61, 0x70, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x0c,
-	0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x4d, 0x61, 0x70, 0x1a, 0x54, 0x0a, 0x11,
-	0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x4d, 0x61, 0x70, 0x45, 0x6e, 0x74, 0x72,
-	0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03,
-	0x6b, 0x65, 0x79, 0x12, 0x29, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01,
-	0x28, 0x0b, 0x32, 0x13, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f,
-	0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02,
-	0x38, 0x01, 0x22, 0x20, 0x0a, 0x0a, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e,
-	0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04,
-	0x6e, 0x61, 0x6d, 0x65, 0x22, 0x7b, 0x0a, 0x15, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69,
-	0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x34, 0x0a,
-	0x16, 0x69, 0x6e, 0x63, 0x6c, 0x75, 0x64, 0x65, 0x5f, 0x6e, 0x6f, 0x72, 0x6d, 0x61, 0x6c, 0x5f,
-	0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x14, 0x69,
-	0x6e, 0x63, 0x6c, 0x75, 0x64, 0x65, 0x4e, 0x6f, 0x72, 0x6d, 0x61, 0x6c, 0x56, 0x6f, 0x6c, 0x75,
-	0x6d, 0x65, 0x73, 0x12, 0x2c, 0x0a, 0x12, 0x69, 0x6e, 0x63, 0x6c, 0x75, 0x64, 0x65, 0x5f, 0x65,
-	0x63, 0x5f, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x08, 0x52,
-	0x10, 0x69, 0x6e, 0x63, 0x6c, 0x75, 0x64, 0x65, 0x45, 0x63, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65,
-	0x73, 0x22, 0x50, 0x0a, 0x16, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c,
-	0x69, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x36, 0x0a, 0x0b, 0x63,
-	0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b,
-	0x32, 0x14, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c,
-	0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x0b, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69,
-	0x6f, 0x6e, 0x73, 0x22, 0x39, 0x0a, 0x17, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x43, 0x6f, 0x6c,
-	0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1e,
-	0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x22, 0x1a,
-	0x0a, 0x18, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69,
-	0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x67, 0x0a, 0x11, 0x53, 0x74,
-	0x61, 0x74, 0x69, 0x73, 0x74, 0x69, 0x63, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12,
-	0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x01,
+	0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x1d, 0x0a, 0x0a, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x5f,
+	0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x65, 0x6e, 0x74, 0x72,
+	0x79, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x2b, 0x0a, 0x06, 0x63, 0x68, 0x75, 0x6e, 0x6b, 0x73, 0x18,
+	0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62,
+	0x2e, 0x46, 0x69, 0x6c, 0x65, 0x43, 0x68, 0x75, 0x6e, 0x6b, 0x52, 0x06, 0x63, 0x68, 0x75, 0x6e,
+	0x6b, 0x73, 0x22, 0x17, 0x0a, 0x15, 0x41, 0x70, 0x70, 0x65, 0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e,
+	0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x98, 0x02, 0x0a, 0x12,
+	0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x12, 0x1c, 0x0a, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18,
+	0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79,
+	0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04,
+	0x6e, 0x61, 0x6d, 0x65, 0x12, 0x24, 0x0a, 0x0e, 0x69, 0x73, 0x5f, 0x64, 0x65, 0x6c, 0x65, 0x74,
+	0x65, 0x5f, 0x64, 0x61, 0x74, 0x61, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0c, 0x69, 0x73,
+	0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x44, 0x61, 0x74, 0x61, 0x12, 0x21, 0x0a, 0x0c, 0x69, 0x73,
+	0x5f, 0x72, 0x65, 0x63, 0x75, 0x72, 0x73, 0x69, 0x76, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x08,
+	0x52, 0x0b, 0x69, 0x73, 0x52, 0x65, 0x63, 0x75, 0x72, 0x73, 0x69, 0x76, 0x65, 0x12, 0x34, 0x0a,
+	0x16, 0x69, 0x67, 0x6e, 0x6f, 0x72, 0x65, 0x5f, 0x72, 0x65, 0x63, 0x75, 0x72, 0x73, 0x69, 0x76,
+	0x65, 0x5f, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x06, 0x20, 0x01, 0x28, 0x08, 0x52, 0x14, 0x69,
+	0x67, 0x6e, 0x6f, 0x72, 0x65, 0x52, 0x65, 0x63, 0x75, 0x72, 0x73, 0x69, 0x76, 0x65, 0x45, 0x72,
+	0x72, 0x6f, 0x72, 0x12, 0x31, 0x0a, 0x15, 0x69, 0x73, 0x5f, 0x66, 0x72, 0x6f, 0x6d, 0x5f, 0x6f,
+	0x74, 0x68, 0x65, 0x72, 0x5f, 0x63, 0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x18, 0x07, 0x20, 0x01,
+	0x28, 0x08, 0x52, 0x12, 0x69, 0x73, 0x46, 0x72, 0x6f, 0x6d, 0x4f, 0x74, 0x68, 0x65, 0x72, 0x43,
+	0x6c, 0x75, 0x73, 0x74, 0x65, 0x72, 0x12, 0x1e, 0x0a, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74,
+	0x75, 0x72, 0x65, 0x73, 0x18, 0x08, 0x20, 0x03, 0x28, 0x05, 0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e,
+	0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x22, 0x2b, 0x0a, 0x13, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65,
+	0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a,
+	0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72,
+	0x72, 0x6f, 0x72, 0x22, 0x9a, 0x01, 0x0a, 0x18, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65,
+	0x6e, 0x61, 0x6d, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
+	0x12, 0x23, 0x0a, 0x0d, 0x6f, 0x6c, 0x64, 0x5f, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72,
+	0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x6f, 0x6c, 0x64, 0x44, 0x69, 0x72, 0x65,
+	0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x19, 0x0a, 0x08, 0x6f, 0x6c, 0x64, 0x5f, 0x6e, 0x61, 0x6d,
+	0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6f, 0x6c, 0x64, 0x4e, 0x61, 0x6d, 0x65,
+	0x12, 0x23, 0x0a, 0x0d, 0x6e, 0x65, 0x77, 0x5f, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72,
+	0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x6e, 0x65, 0x77, 0x44, 0x69, 0x72, 0x65,
+	0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x19, 0x0a, 0x08, 0x6e, 0x65, 0x77, 0x5f, 0x6e, 0x61, 0x6d,
+	0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6e, 0x65, 0x77, 0x4e, 0x61, 0x6d, 0x65,
+	0x22, 0x1b, 0x0a, 0x19, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d, 0x65,
+	0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0xcf, 0x01,
+	0x0a, 0x13, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x14, 0x0a, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x01,
+	0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x12, 0x1e, 0x0a, 0x0a, 0x63,
+	0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x20, 0x0a, 0x0b, 0x72,
+	0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x17, 0x0a,
+	0x07, 0x74, 0x74, 0x6c, 0x5f, 0x73, 0x65, 0x63, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x06,
+	0x74, 0x74, 0x6c, 0x53, 0x65, 0x63, 0x12, 0x1f, 0x0a, 0x0b, 0x64, 0x61, 0x74, 0x61, 0x5f, 0x63,
+	0x65, 0x6e, 0x74, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x64, 0x61, 0x74,
+	0x61, 0x43, 0x65, 0x6e, 0x74, 0x65, 0x72, 0x12, 0x12, 0x0a, 0x04, 0x70, 0x61, 0x74, 0x68, 0x18,
+	0x06, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x70, 0x61, 0x74, 0x68, 0x12, 0x12, 0x0a, 0x04, 0x72,
+	0x61, 0x63, 0x6b, 0x18, 0x07, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x72, 0x61, 0x63, 0x6b, 0x22,
+	0xe2, 0x01, 0x0a, 0x14, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65,
+	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x17, 0x0a, 0x07, 0x66, 0x69, 0x6c, 0x65,
+	0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x66, 0x69, 0x6c, 0x65, 0x49,
+	0x64, 0x12, 0x10, 0x0a, 0x03, 0x75, 0x72, 0x6c, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03,
+	0x75, 0x72, 0x6c, 0x12, 0x1d, 0x0a, 0x0a, 0x70, 0x75, 0x62, 0x6c, 0x69, 0x63, 0x5f, 0x75, 0x72,
+	0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x70, 0x75, 0x62, 0x6c, 0x69, 0x63, 0x55,
+	0x72, 0x6c, 0x12, 0x14, 0x0a, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28,
+	0x05, 0x52, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x61, 0x75, 0x74, 0x68,
+	0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x61, 0x75, 0x74, 0x68, 0x12, 0x1e, 0x0a, 0x0a,
+	0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x06, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x20, 0x0a, 0x0b,
+	0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x07, 0x20, 0x01, 0x28,
+	0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x14,
+	0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x08, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x65,
+	0x72, 0x72, 0x6f, 0x72, 0x22, 0x34, 0x0a, 0x13, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f,
+	0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1d, 0x0a, 0x0a, 0x76,
+	0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x5f, 0x69, 0x64, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52,
+	0x09, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x49, 0x64, 0x73, 0x22, 0x3d, 0x0a, 0x09, 0x4c, 0x6f,
+	0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x12, 0x30, 0x0a, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x74,
+	0x69, 0x6f, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x12, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x09,
+	0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x22, 0x3b, 0x0a, 0x08, 0x4c, 0x6f, 0x63,
+	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x10, 0x0a, 0x03, 0x75, 0x72, 0x6c, 0x18, 0x01, 0x20, 0x01,
+	0x28, 0x09, 0x52, 0x03, 0x75, 0x72, 0x6c, 0x12, 0x1d, 0x0a, 0x0a, 0x70, 0x75, 0x62, 0x6c, 0x69,
+	0x63, 0x5f, 0x75, 0x72, 0x6c, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x70, 0x75, 0x62,
+	0x6c, 0x69, 0x63, 0x55, 0x72, 0x6c, 0x22, 0xc3, 0x01, 0x0a, 0x14, 0x4c, 0x6f, 0x6f, 0x6b, 0x75,
+	0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12,
+	0x55, 0x0a, 0x0d, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x5f, 0x6d, 0x61, 0x70,
+	0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x30, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70,
+	0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73,
+	0x4d, 0x61, 0x70, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x0c, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x73, 0x4d, 0x61, 0x70, 0x1a, 0x54, 0x0a, 0x11, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x73, 0x4d, 0x61, 0x70, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b,
+	0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x29, 0x0a,
+	0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x66,
+	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e,
+	0x73, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x22, 0x20, 0x0a, 0x0a,
+	0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61,
+	0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x22, 0x7b,
+	0x0a, 0x15, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x34, 0x0a, 0x16, 0x69, 0x6e, 0x63, 0x6c, 0x75,
+	0x64, 0x65, 0x5f, 0x6e, 0x6f, 0x72, 0x6d, 0x61, 0x6c, 0x5f, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65,
+	0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x14, 0x69, 0x6e, 0x63, 0x6c, 0x75, 0x64, 0x65,
+	0x4e, 0x6f, 0x72, 0x6d, 0x61, 0x6c, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x73, 0x12, 0x2c, 0x0a,
+	0x12, 0x69, 0x6e, 0x63, 0x6c, 0x75, 0x64, 0x65, 0x5f, 0x65, 0x63, 0x5f, 0x76, 0x6f, 0x6c, 0x75,
+	0x6d, 0x65, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x08, 0x52, 0x10, 0x69, 0x6e, 0x63, 0x6c, 0x75,
+	0x64, 0x65, 0x45, 0x63, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x73, 0x22, 0x50, 0x0a, 0x16, 0x43,
+	0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x36, 0x0a, 0x0b, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74,
+	0x69, 0x6f, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e,
+	0x52, 0x0b, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x22, 0x39, 0x0a,
+	0x17, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f,
+	0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c,
+	0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f,
+	0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x22, 0x1a, 0x0a, 0x18, 0x44, 0x65, 0x6c, 0x65,
+	0x74, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x67, 0x0a, 0x11, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69,
+	0x63, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70,
+	0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b,
+	0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x1e, 0x0a, 0x0a, 0x63,
+	0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x10, 0x0a, 0x03, 0x74,
+	0x74, 0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x74, 0x74, 0x6c, 0x22, 0xc3, 0x01,
+	0x0a, 0x12, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69, 0x63, 0x73, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x12, 0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74,
+	0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69,
+	0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63,
+	0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c,
+	0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x10, 0x0a, 0x03, 0x74, 0x74, 0x6c, 0x18, 0x03, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x03, 0x74, 0x74, 0x6c, 0x12, 0x1d, 0x0a, 0x0a, 0x74, 0x6f, 0x74, 0x61,
+	0x6c, 0x5f, 0x73, 0x69, 0x7a, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x04, 0x52, 0x09, 0x74, 0x6f,
+	0x74, 0x61, 0x6c, 0x53, 0x69, 0x7a, 0x65, 0x12, 0x1b, 0x0a, 0x09, 0x75, 0x73, 0x65, 0x64, 0x5f,
+	0x73, 0x69, 0x7a, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x04, 0x52, 0x08, 0x75, 0x73, 0x65, 0x64,
+	0x53, 0x69, 0x7a, 0x65, 0x12, 0x1d, 0x0a, 0x0a, 0x66, 0x69, 0x6c, 0x65, 0x5f, 0x63, 0x6f, 0x75,
+	0x6e, 0x74, 0x18, 0x06, 0x20, 0x01, 0x28, 0x04, 0x52, 0x09, 0x66, 0x69, 0x6c, 0x65, 0x43, 0x6f,
+	0x75, 0x6e, 0x74, 0x22, 0x1e, 0x0a, 0x1c, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43,
+	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75,
+	0x65, 0x73, 0x74, 0x22, 0xc4, 0x02, 0x0a, 0x1d, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x72,
+	0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x73,
+	0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x07, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x73, 0x12,
+	0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02,
 	0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f,
 	0x6e, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18,
-	0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f,
-	0x6e, 0x12, 0x10, 0x0a, 0x03, 0x74, 0x74, 0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03,
-	0x74, 0x74, 0x6c, 0x22, 0xc3, 0x01, 0x0a, 0x12, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69,
-	0x63, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x20, 0x0a, 0x0b, 0x72, 0x65,
-	0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x1e, 0x0a, 0x0a,
-	0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09,
-	0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x10, 0x0a, 0x03,
-	0x74, 0x74, 0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x74, 0x74, 0x6c, 0x12, 0x1d,
-	0x0a, 0x0a, 0x74, 0x6f, 0x74, 0x61, 0x6c, 0x5f, 0x73, 0x69, 0x7a, 0x65, 0x18, 0x04, 0x20, 0x01,
-	0x28, 0x04, 0x52, 0x09, 0x74, 0x6f, 0x74, 0x61, 0x6c, 0x53, 0x69, 0x7a, 0x65, 0x12, 0x1b, 0x0a,
-	0x09, 0x75, 0x73, 0x65, 0x64, 0x5f, 0x73, 0x69, 0x7a, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x04,
-	0x52, 0x08, 0x75, 0x73, 0x65, 0x64, 0x53, 0x69, 0x7a, 0x65, 0x12, 0x1d, 0x0a, 0x0a, 0x66, 0x69,
-	0x6c, 0x65, 0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x06, 0x20, 0x01, 0x28, 0x04, 0x52, 0x09,
-	0x66, 0x69, 0x6c, 0x65, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x22, 0x1e, 0x0a, 0x1c, 0x47, 0x65, 0x74,
-	0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69,
-	0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x22, 0xc4, 0x02, 0x0a, 0x1d, 0x47, 0x65,
-	0x74, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x6d,
-	0x61, 0x73, 0x74, 0x65, 0x72, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x07, 0x6d, 0x61,
-	0x73, 0x74, 0x65, 0x72, 0x73, 0x12, 0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61,
-	0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c,
-	0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65,
-	0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c,
-	0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x15, 0x0a, 0x06, 0x6d, 0x61, 0x78, 0x5f, 0x6d,
-	0x62, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x05, 0x6d, 0x61, 0x78, 0x4d, 0x62, 0x12, 0x1f,
-	0x0a, 0x0b, 0x64, 0x69, 0x72, 0x5f, 0x62, 0x75, 0x63, 0x6b, 0x65, 0x74, 0x73, 0x18, 0x05, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x0a, 0x64, 0x69, 0x72, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74, 0x73, 0x12,
-	0x16, 0x0a, 0x06, 0x63, 0x69, 0x70, 0x68, 0x65, 0x72, 0x18, 0x07, 0x20, 0x01, 0x28, 0x08, 0x52,
-	0x06, 0x63, 0x69, 0x70, 0x68, 0x65, 0x72, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x61,
-	0x74, 0x75, 0x72, 0x65, 0x18, 0x08, 0x20, 0x01, 0x28, 0x05, 0x52, 0x09, 0x73, 0x69, 0x67, 0x6e,
-	0x61, 0x74, 0x75, 0x72, 0x65, 0x12, 0x27, 0x0a, 0x0f, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73,
-	0x5f, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x09, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0e,
-	0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x30,
-	0x0a, 0x14, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x5f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x76,
-	0x61, 0x6c, 0x5f, 0x73, 0x65, 0x63, 0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x6d, 0x65,
-	0x74, 0x72, 0x69, 0x63, 0x73, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x76, 0x61, 0x6c, 0x53, 0x65, 0x63,
-	0x22, 0x95, 0x01, 0x0a, 0x18, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65,
-	0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1f, 0x0a,
-	0x0b, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x0a, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x1f,
-	0x0a, 0x0b, 0x70, 0x61, 0x74, 0x68, 0x5f, 0x70, 0x72, 0x65, 0x66, 0x69, 0x78, 0x18, 0x02, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x0a, 0x70, 0x61, 0x74, 0x68, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78, 0x12,
-	0x19, 0x0a, 0x08, 0x73, 0x69, 0x6e, 0x63, 0x65, 0x5f, 0x6e, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28,
-	0x03, 0x52, 0x07, 0x73, 0x69, 0x6e, 0x63, 0x65, 0x4e, 0x73, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x69,
-	0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x09, 0x73,
-	0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x22, 0x9a, 0x01, 0x0a, 0x19, 0x53, 0x75, 0x62,
-	0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x65,
-	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x1c, 0x0a, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74,
-	0x6f, 0x72, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63,
-	0x74, 0x6f, 0x72, 0x79, 0x12, 0x4a, 0x0a, 0x12, 0x65, 0x76, 0x65, 0x6e, 0x74, 0x5f, 0x6e, 0x6f,
-	0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b,
-	0x32, 0x1b, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45, 0x76, 0x65, 0x6e,
-	0x74, 0x4e, 0x6f, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x11, 0x65,
-	0x76, 0x65, 0x6e, 0x74, 0x4e, 0x6f, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e,
-	0x12, 0x13, 0x0a, 0x05, 0x74, 0x73, 0x5f, 0x6e, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x03, 0x52,
-	0x04, 0x74, 0x73, 0x4e, 0x73, 0x22, 0x61, 0x0a, 0x08, 0x4c, 0x6f, 0x67, 0x45, 0x6e, 0x74, 0x72,
-	0x79, 0x12, 0x13, 0x0a, 0x05, 0x74, 0x73, 0x5f, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03,
-	0x52, 0x04, 0x74, 0x73, 0x4e, 0x73, 0x12, 0x2c, 0x0a, 0x12, 0x70, 0x61, 0x72, 0x74, 0x69, 0x74,
-	0x69, 0x6f, 0x6e, 0x5f, 0x6b, 0x65, 0x79, 0x5f, 0x68, 0x61, 0x73, 0x68, 0x18, 0x02, 0x20, 0x01,
-	0x28, 0x05, 0x52, 0x10, 0x70, 0x61, 0x72, 0x74, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x4b, 0x65, 0x79,
-	0x48, 0x61, 0x73, 0x68, 0x12, 0x12, 0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x03, 0x20, 0x01,
-	0x28, 0x0c, 0x52, 0x04, 0x64, 0x61, 0x74, 0x61, 0x22, 0x65, 0x0a, 0x14, 0x4b, 0x65, 0x65, 0x70,
-	0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04,
-	0x6e, 0x61, 0x6d, 0x65, 0x12, 0x1b, 0x0a, 0x09, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x70, 0x6f, 0x72,
-	0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x08, 0x67, 0x72, 0x70, 0x63, 0x50, 0x6f, 0x72,
-	0x74, 0x12, 0x1c, 0x0a, 0x09, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x18, 0x03,
-	0x20, 0x03, 0x28, 0x09, 0x52, 0x09, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x22,
-	0x17, 0x0a, 0x15, 0x4b, 0x65, 0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65, 0x64,
-	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x31, 0x0a, 0x13, 0x4c, 0x6f, 0x63, 0x61,
-	0x74, 0x65, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12,
-	0x1a, 0x0a, 0x08, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x09, 0x52, 0x08, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x22, 0xcd, 0x01, 0x0a, 0x14,
-	0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x66, 0x6f, 0x75, 0x6e, 0x64, 0x18, 0x01, 0x20,
-	0x01, 0x28, 0x08, 0x52, 0x05, 0x66, 0x6f, 0x75, 0x6e, 0x64, 0x12, 0x45, 0x0a, 0x09, 0x72, 0x65,
-	0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x27, 0x2e,
-	0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65, 0x42,
-	0x72, 0x6f, 0x6b, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x2e, 0x52, 0x65,
-	0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x52, 0x09, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
-	0x73, 0x1a, 0x58, 0x0a, 0x08, 0x52, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x12, 0x25, 0x0a,
-	0x0e, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x18,
-	0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0d, 0x67, 0x72, 0x70, 0x63, 0x41, 0x64, 0x64, 0x72, 0x65,
-	0x73, 0x73, 0x65, 0x73, 0x12, 0x25, 0x0a, 0x0e, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
-	0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x72, 0x65,
-	0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x22, 0x20, 0x0a, 0x0c, 0x4b,
-	0x76, 0x47, 0x65, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x10, 0x0a, 0x03, 0x6b,
-	0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x3b, 0x0a,
-	0x0d, 0x4b, 0x76, 0x47, 0x65, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14,
-	0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x05, 0x76,
-	0x61, 0x6c, 0x75, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x02, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x22, 0x36, 0x0a, 0x0c, 0x4b, 0x76,
-	0x50, 0x75, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65,
-	0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05,
-	0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x05, 0x76, 0x61, 0x6c,
-	0x75, 0x65, 0x22, 0x25, 0x0a, 0x0d, 0x4b, 0x76, 0x50, 0x75, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x22, 0xed, 0x02, 0x0a, 0x09, 0x46, 0x69,
-	0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x12, 0x18, 0x0a, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69,
-	0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f,
-	0x6e, 0x12, 0x3a, 0x0a, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x02,
-	0x20, 0x03, 0x28, 0x0b, 0x32, 0x1c, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e,
-	0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x2e, 0x50, 0x61, 0x74, 0x68, 0x43, 0x6f,
-	0x6e, 0x66, 0x52, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x1a, 0x89, 0x02,
-	0x0a, 0x08, 0x50, 0x61, 0x74, 0x68, 0x43, 0x6f, 0x6e, 0x66, 0x12, 0x27, 0x0a, 0x0f, 0x6c, 0x6f,
-	0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x70, 0x72, 0x65, 0x66, 0x69, 0x78, 0x18, 0x01, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x0e, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x50, 0x72, 0x65,
-	0x66, 0x69, 0x78, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f,
-	0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74,
-	0x69, 0x6f, 0x6e, 0x12, 0x20, 0x0a, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69,
-	0x6f, 0x6e, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63,
-	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x10, 0x0a, 0x03, 0x74, 0x74, 0x6c, 0x18, 0x04, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x03, 0x74, 0x74, 0x6c, 0x12, 0x42, 0x0a, 0x09, 0x64, 0x69, 0x73, 0x6b, 0x5f,
-	0x74, 0x79, 0x70, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x25, 0x2e, 0x66, 0x69, 0x6c,
-	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x2e,
-	0x50, 0x61, 0x74, 0x68, 0x43, 0x6f, 0x6e, 0x66, 0x2e, 0x44, 0x69, 0x73, 0x6b, 0x54, 0x79, 0x70,
-	0x65, 0x52, 0x08, 0x64, 0x69, 0x73, 0x6b, 0x54, 0x79, 0x70, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x66,
-	0x73, 0x79, 0x6e, 0x63, 0x18, 0x06, 0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x66, 0x73, 0x79, 0x6e,
-	0x63, 0x22, 0x26, 0x0a, 0x08, 0x44, 0x69, 0x73, 0x6b, 0x54, 0x79, 0x70, 0x65, 0x12, 0x08, 0x0a,
-	0x04, 0x4e, 0x4f, 0x4e, 0x45, 0x10, 0x00, 0x12, 0x07, 0x0a, 0x03, 0x48, 0x44, 0x44, 0x10, 0x01,
-	0x12, 0x07, 0x0a, 0x03, 0x53, 0x53, 0x44, 0x10, 0x02, 0x32, 0xdc, 0x0c, 0x0a, 0x0c, 0x53, 0x65,
-	0x61, 0x77, 0x65, 0x65, 0x64, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x12, 0x67, 0x0a, 0x14, 0x4c, 0x6f,
-	0x6f, 0x6b, 0x75, 0x70, 0x44, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x45, 0x6e, 0x74,
-	0x72, 0x79, 0x12, 0x25, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f,
-	0x6f, 0x6b, 0x75, 0x70, 0x44, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x45, 0x6e, 0x74,
-	0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x26, 0x2e, 0x66, 0x69, 0x6c, 0x65,
-	0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x44, 0x69, 0x72, 0x65, 0x63,
-	0x74, 0x6f, 0x72, 0x79, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x65, 0x22, 0x00, 0x12, 0x4e, 0x0a, 0x0b, 0x4c, 0x69, 0x73, 0x74, 0x45, 0x6e, 0x74, 0x72, 0x69,
-	0x65, 0x73, 0x12, 0x1c, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x69,
-	0x73, 0x74, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x1d, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x69, 0x73, 0x74,
-	0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x00, 0x30, 0x01, 0x12, 0x4c, 0x0a, 0x0b, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74,
-	0x72, 0x79, 0x12, 0x1c, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x72,
-	0x65, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x1d, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x72, 0x65, 0x61,
-	0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x00, 0x12, 0x4c, 0x0a, 0x0b, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79,
-	0x12, 0x1c, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x55, 0x70, 0x64, 0x61,
-	0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d,
-	0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65,
-	0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12,
-	0x52, 0x0a, 0x0d, 0x41, 0x70, 0x70, 0x65, 0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e, 0x74, 0x72, 0x79,
-	0x12, 0x1e, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x70, 0x70, 0x65,
-	0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x1f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x70, 0x70, 0x65,
-	0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x65, 0x22, 0x00, 0x12, 0x4c, 0x0a, 0x0b, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e, 0x74,
-	0x72, 0x79, 0x12, 0x1c, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x44, 0x65,
-	0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x1d, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x44, 0x65, 0x6c, 0x65,
-	0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x00, 0x12, 0x5e, 0x0a, 0x11, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d,
-	0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x22, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70,
-	0x62, 0x2e, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x45, 0x6e,
-	0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x66, 0x69, 0x6c,
-	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61,
-	0x6d, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x00, 0x12, 0x4f, 0x0a, 0x0c, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x56, 0x6f, 0x6c, 0x75, 0x6d,
-	0x65, 0x12, 0x1d, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x73, 0x73,
-	0x69, 0x67, 0x6e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x1e, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x73, 0x73, 0x69,
-	0x67, 0x6e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x22, 0x00, 0x12, 0x4f, 0x0a, 0x0c, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75,
-	0x6d, 0x65, 0x12, 0x1d, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f,
-	0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x1e, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f,
-	0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x65, 0x22, 0x00, 0x12, 0x55, 0x0a, 0x0e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f,
-	0x6e, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x1f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62,
-	0x2e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52,
-	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70,
-	0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74,
-	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x5b, 0x0a, 0x10, 0x44, 0x65,
-	0x6c, 0x65, 0x74, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x21,
-	0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65,
-	0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x22, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x44, 0x65, 0x6c,
-	0x65, 0x74, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73,
-	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x49, 0x0a, 0x0a, 0x53, 0x74, 0x61, 0x74, 0x69,
-	0x73, 0x74, 0x69, 0x63, 0x73, 0x12, 0x1b, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62,
-	0x2e, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69, 0x63, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65,
-	0x73, 0x74, 0x1a, 0x1c, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x74,
-	0x61, 0x74, 0x69, 0x73, 0x74, 0x69, 0x63, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x22, 0x00, 0x12, 0x6a, 0x0a, 0x15, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f,
-	0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x26, 0x2e, 0x66, 0x69,
-	0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43,
-	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75,
-	0x65, 0x73, 0x74, 0x1a, 0x27, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x47,
-	0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61,
-	0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x60,
-	0x0a, 0x11, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x64,
-	0x61, 0x74, 0x61, 0x12, 0x22, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53,
+	0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f,
+	0x6e, 0x12, 0x15, 0x0a, 0x06, 0x6d, 0x61, 0x78, 0x5f, 0x6d, 0x62, 0x18, 0x04, 0x20, 0x01, 0x28,
+	0x0d, 0x52, 0x05, 0x6d, 0x61, 0x78, 0x4d, 0x62, 0x12, 0x1f, 0x0a, 0x0b, 0x64, 0x69, 0x72, 0x5f,
+	0x62, 0x75, 0x63, 0x6b, 0x65, 0x74, 0x73, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x64,
+	0x69, 0x72, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74, 0x73, 0x12, 0x16, 0x0a, 0x06, 0x63, 0x69, 0x70,
+	0x68, 0x65, 0x72, 0x18, 0x07, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x63, 0x69, 0x70, 0x68, 0x65,
+	0x72, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x18, 0x08,
+	0x20, 0x01, 0x28, 0x05, 0x52, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x12,
+	0x27, 0x0a, 0x0f, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x5f, 0x61, 0x64, 0x64, 0x72, 0x65,
+	0x73, 0x73, 0x18, 0x09, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0e, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63,
+	0x73, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x30, 0x0a, 0x14, 0x6d, 0x65, 0x74, 0x72,
+	0x69, 0x63, 0x73, 0x5f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x76, 0x61, 0x6c, 0x5f, 0x73, 0x65, 0x63,
+	0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x49,
+	0x6e, 0x74, 0x65, 0x72, 0x76, 0x61, 0x6c, 0x53, 0x65, 0x63, 0x22, 0x95, 0x01, 0x0a, 0x18, 0x53,
 	0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61,
-	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f,
-	0x70, 0x62, 0x2e, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65, 0x74, 0x61,
-	0x64, 0x61, 0x74, 0x61, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x30, 0x01,
-	0x12, 0x65, 0x0a, 0x16, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4c, 0x6f, 0x63,
-	0x61, 0x6c, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x12, 0x22, 0x2e, 0x66, 0x69, 0x6c,
-	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d,
-	0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23,
-	0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72,
-	0x69, 0x62, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x22, 0x00, 0x30, 0x01, 0x12, 0x56, 0x0a, 0x0d, 0x4b, 0x65, 0x65, 0x70, 0x43,
-	0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65, 0x64, 0x12, 0x1e, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72,
-	0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x65, 0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65,
-	0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72,
-	0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x65, 0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65,
-	0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x28, 0x01, 0x30, 0x01, 0x12,
-	0x4f, 0x0a, 0x0c, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x12,
-	0x1d, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74,
-	0x65, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e,
-	0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65,
-	0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00,
-	0x12, 0x3a, 0x0a, 0x05, 0x4b, 0x76, 0x47, 0x65, 0x74, 0x12, 0x16, 0x2e, 0x66, 0x69, 0x6c, 0x65,
-	0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x76, 0x47, 0x65, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x17, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x76, 0x47,
-	0x65, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x3a, 0x0a, 0x05,
-	0x4b, 0x76, 0x50, 0x75, 0x74, 0x12, 0x16, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62,
-	0x2e, 0x4b, 0x76, 0x50, 0x75, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x17, 0x2e,
-	0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x76, 0x50, 0x75, 0x74, 0x52, 0x65,
-	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x4f, 0x0a, 0x10, 0x73, 0x65, 0x61, 0x77,
-	0x65, 0x65, 0x64, 0x66, 0x73, 0x2e, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x42, 0x0a, 0x46, 0x69,
-	0x6c, 0x65, 0x72, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x5a, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62,
-	0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x68, 0x72, 0x69, 0x73, 0x6c, 0x75, 0x73, 0x66, 0x2f, 0x73,
-	0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f, 0x77, 0x65, 0x65, 0x64, 0x2f, 0x70, 0x62,
-	0x2f, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
-	0x33,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1f, 0x0a, 0x0b, 0x63, 0x6c, 0x69, 0x65, 0x6e,
+	0x74, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6c,
+	0x69, 0x65, 0x6e, 0x74, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x1f, 0x0a, 0x0b, 0x70, 0x61, 0x74, 0x68,
+	0x5f, 0x70, 0x72, 0x65, 0x66, 0x69, 0x78, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x70,
+	0x61, 0x74, 0x68, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78, 0x12, 0x19, 0x0a, 0x08, 0x73, 0x69, 0x6e,
+	0x63, 0x65, 0x5f, 0x6e, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x03, 0x52, 0x07, 0x73, 0x69, 0x6e,
+	0x63, 0x65, 0x4e, 0x73, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72,
+	0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75,
+	0x72, 0x65, 0x22, 0x9a, 0x01, 0x0a, 0x19, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65,
+	0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x12, 0x1c, 0x0a, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x09, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x12, 0x4a,
+	0x0a, 0x12, 0x65, 0x76, 0x65, 0x6e, 0x74, 0x5f, 0x6e, 0x6f, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61,
+	0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1b, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x45, 0x76, 0x65, 0x6e, 0x74, 0x4e, 0x6f, 0x74, 0x69, 0x66,
+	0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x11, 0x65, 0x76, 0x65, 0x6e, 0x74, 0x4e, 0x6f,
+	0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x13, 0x0a, 0x05, 0x74, 0x73,
+	0x5f, 0x6e, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x03, 0x52, 0x04, 0x74, 0x73, 0x4e, 0x73, 0x22,
+	0x61, 0x0a, 0x08, 0x4c, 0x6f, 0x67, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x13, 0x0a, 0x05, 0x74,
+	0x73, 0x5f, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x04, 0x74, 0x73, 0x4e, 0x73,
+	0x12, 0x2c, 0x0a, 0x12, 0x70, 0x61, 0x72, 0x74, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6b, 0x65,
+	0x79, 0x5f, 0x68, 0x61, 0x73, 0x68, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x10, 0x70, 0x61,
+	0x72, 0x74, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x4b, 0x65, 0x79, 0x48, 0x61, 0x73, 0x68, 0x12, 0x12,
+	0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x04, 0x64, 0x61,
+	0x74, 0x61, 0x22, 0x65, 0x0a, 0x14, 0x4b, 0x65, 0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63,
+	0x74, 0x65, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61,
+	0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x1b,
+	0x0a, 0x09, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x70, 0x6f, 0x72, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28,
+	0x0d, 0x52, 0x08, 0x67, 0x72, 0x70, 0x63, 0x50, 0x6f, 0x72, 0x74, 0x12, 0x1c, 0x0a, 0x09, 0x72,
+	0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x09, 0x52, 0x09,
+	0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x22, 0x17, 0x0a, 0x15, 0x4b, 0x65, 0x65,
+	0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x73, 0x65, 0x22, 0x31, 0x0a, 0x13, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65, 0x42, 0x72, 0x6f, 0x6b,
+	0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x08, 0x72, 0x65, 0x73,
+	0x6f, 0x75, 0x72, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x72, 0x65, 0x73,
+	0x6f, 0x75, 0x72, 0x63, 0x65, 0x22, 0xcd, 0x01, 0x0a, 0x14, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65,
+	0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14,
+	0x0a, 0x05, 0x66, 0x6f, 0x75, 0x6e, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x66,
+	0x6f, 0x75, 0x6e, 0x64, 0x12, 0x45, 0x0a, 0x09, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
+	0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x27, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f,
+	0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x2e, 0x52, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
+	0x52, 0x09, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x1a, 0x58, 0x0a, 0x08, 0x52,
+	0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x12, 0x25, 0x0a, 0x0e, 0x67, 0x72, 0x70, 0x63, 0x5f,
+	0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x0d, 0x67, 0x72, 0x70, 0x63, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x12, 0x25,
+	0x0a, 0x0e, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
+	0x43, 0x6f, 0x75, 0x6e, 0x74, 0x22, 0x20, 0x0a, 0x0c, 0x4b, 0x76, 0x47, 0x65, 0x74, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01,
+	0x28, 0x0c, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x3b, 0x0a, 0x0d, 0x4b, 0x76, 0x47, 0x65, 0x74,
+	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75,
+	0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x12, 0x14,
+	0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x65,
+	0x72, 0x72, 0x6f, 0x72, 0x22, 0x36, 0x0a, 0x0c, 0x4b, 0x76, 0x50, 0x75, 0x74, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28,
+	0x0c, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18,
+	0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x25, 0x0a, 0x0d,
+	0x4b, 0x76, 0x50, 0x75, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a,
+	0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72,
+	0x72, 0x6f, 0x72, 0x22, 0x9d, 0x03, 0x0a, 0x09, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e,
+	0x66, 0x12, 0x18, 0x0a, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x3a, 0x0a, 0x09, 0x6c,
+	0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x1c,
+	0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43,
+	0x6f, 0x6e, 0x66, 0x2e, 0x50, 0x61, 0x74, 0x68, 0x43, 0x6f, 0x6e, 0x66, 0x52, 0x09, 0x6c, 0x6f,
+	0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x1a, 0xb9, 0x02, 0x0a, 0x08, 0x50, 0x61, 0x74, 0x68,
+	0x43, 0x6f, 0x6e, 0x66, 0x12, 0x27, 0x0a, 0x0f, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e,
+	0x5f, 0x70, 0x72, 0x65, 0x66, 0x69, 0x78, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0e, 0x6c,
+	0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78, 0x12, 0x1e, 0x0a,
+	0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28,
+	0x09, 0x52, 0x0a, 0x63, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x20, 0x0a,
+	0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x03, 0x20, 0x01,
+	0x28, 0x09, 0x52, 0x0b, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12,
+	0x10, 0x0a, 0x03, 0x74, 0x74, 0x6c, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x74, 0x74,
+	0x6c, 0x12, 0x42, 0x0a, 0x09, 0x64, 0x69, 0x73, 0x6b, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x05,
+	0x20, 0x01, 0x28, 0x0e, 0x32, 0x25, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e,
+	0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x2e, 0x50, 0x61, 0x74, 0x68, 0x43, 0x6f,
+	0x6e, 0x66, 0x2e, 0x44, 0x69, 0x73, 0x6b, 0x54, 0x79, 0x70, 0x65, 0x52, 0x08, 0x64, 0x69, 0x73,
+	0x6b, 0x54, 0x79, 0x70, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x66, 0x73, 0x79, 0x6e, 0x63, 0x18, 0x06,
+	0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x66, 0x73, 0x79, 0x6e, 0x63, 0x12, 0x2e, 0x0a, 0x13, 0x76,
+	0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x5f, 0x67, 0x72, 0x6f, 0x77, 0x74, 0x68, 0x5f, 0x63, 0x6f, 0x75,
+	0x6e, 0x74, 0x18, 0x07, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x11, 0x76, 0x6f, 0x6c, 0x75, 0x6d, 0x65,
+	0x47, 0x72, 0x6f, 0x77, 0x74, 0x68, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x22, 0x26, 0x0a, 0x08, 0x44,
+	0x69, 0x73, 0x6b, 0x54, 0x79, 0x70, 0x65, 0x12, 0x08, 0x0a, 0x04, 0x4e, 0x4f, 0x4e, 0x45, 0x10,
+	0x00, 0x12, 0x07, 0x0a, 0x03, 0x48, 0x44, 0x44, 0x10, 0x01, 0x12, 0x07, 0x0a, 0x03, 0x53, 0x53,
+	0x44, 0x10, 0x02, 0x32, 0xdc, 0x0c, 0x0a, 0x0c, 0x53, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x46,
+	0x69, 0x6c, 0x65, 0x72, 0x12, 0x67, 0x0a, 0x14, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x44, 0x69,
+	0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x25, 0x2e, 0x66,
+	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x44, 0x69,
+	0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75,
+	0x65, 0x73, 0x74, 0x1a, 0x26, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c,
+	0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x44, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x45, 0x6e,
+	0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x4e, 0x0a,
+	0x0b, 0x4c, 0x69, 0x73, 0x74, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65, 0x73, 0x12, 0x1c, 0x2e, 0x66,
+	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x45, 0x6e, 0x74, 0x72,
+	0x69, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x45, 0x6e, 0x74, 0x72, 0x69, 0x65,
+	0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x30, 0x01, 0x12, 0x4c, 0x0a,
+	0x0b, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x1c, 0x2e, 0x66,
+	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x45, 0x6e,
+	0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72,
+	0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x4c, 0x0a, 0x0b, 0x55,
+	0x70, 0x64, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x1c, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72,
+	0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72,
+	0x5f, 0x70, 0x62, 0x2e, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x52, 0x0a, 0x0d, 0x41, 0x70, 0x70,
+	0x65, 0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x1e, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x70, 0x70, 0x65, 0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e,
+	0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x70, 0x70, 0x65, 0x6e, 0x64, 0x54, 0x6f, 0x45, 0x6e,
+	0x74, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x4c, 0x0a,
+	0x0b, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x1c, 0x2e, 0x66,
+	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e,
+	0x74, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x45, 0x6e, 0x74, 0x72,
+	0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x5e, 0x0a, 0x11, 0x41,
+	0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79,
+	0x12, 0x22, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x74, 0x6f, 0x6d,
+	0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e,
+	0x41, 0x74, 0x6f, 0x6d, 0x69, 0x63, 0x52, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x45, 0x6e, 0x74, 0x72,
+	0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x4f, 0x0a, 0x0c, 0x41,
+	0x73, 0x73, 0x69, 0x67, 0x6e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x12, 0x1d, 0x2e, 0x66, 0x69,
+	0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x56, 0x6f, 0x6c,
+	0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x66, 0x69, 0x6c,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x56, 0x6f, 0x6c, 0x75,
+	0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x4f, 0x0a, 0x0c,
+	0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x12, 0x1d, 0x2e, 0x66,
+	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f,
+	0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x66, 0x69,
+	0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c,
+	0x75, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x55, 0x0a,
+	0x0e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x12,
+	0x1f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c, 0x65,
+	0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
+	0x1a, 0x20, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c,
+	0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x73, 0x65, 0x22, 0x00, 0x12, 0x5b, 0x0a, 0x10, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x43, 0x6f,
+	0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x21, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72,
+	0x5f, 0x70, 0x62, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63,
+	0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x22, 0x2e, 0x66, 0x69,
+	0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x43, 0x6f, 0x6c,
+	0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
+	0x00, 0x12, 0x49, 0x0a, 0x0a, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69, 0x63, 0x73, 0x12,
+	0x1b, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x74, 0x61, 0x74, 0x69,
+	0x73, 0x74, 0x69, 0x63, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1c, 0x2e, 0x66,
+	0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69,
+	0x63, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x6a, 0x0a, 0x15,
+	0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72,
+	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x26, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62,
+	0x2e, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75,
+	0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x27, 0x2e,
+	0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65,
+	0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x60, 0x0a, 0x11, 0x53, 0x75, 0x62, 0x73,
+	0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x12, 0x22, 0x2e,
+	0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69,
+	0x62, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x1a, 0x23, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x75, 0x62,
+	0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x30, 0x01, 0x12, 0x65, 0x0a, 0x16, 0x53, 0x75,
+	0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x4d, 0x65, 0x74, 0x61,
+	0x64, 0x61, 0x74, 0x61, 0x12, 0x22, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e,
+	0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74,
+	0x61, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72,
+	0x5f, 0x70, 0x62, 0x2e, 0x53, 0x75, 0x62, 0x73, 0x63, 0x72, 0x69, 0x62, 0x65, 0x4d, 0x65, 0x74,
+	0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x30,
+	0x01, 0x12, 0x56, 0x0a, 0x0d, 0x4b, 0x65, 0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74,
+	0x65, 0x64, 0x12, 0x1e, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x65,
+	0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x65,
+	0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x6e, 0x73, 0x65, 0x22, 0x00, 0x28, 0x01, 0x30, 0x01, 0x12, 0x4f, 0x0a, 0x0c, 0x4c, 0x6f, 0x63,
+	0x61, 0x74, 0x65, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72, 0x12, 0x1d, 0x2e, 0x66, 0x69, 0x6c, 0x65,
+	0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65, 0x42, 0x72, 0x6f, 0x6b, 0x65,
+	0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72,
+	0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x65, 0x42, 0x72, 0x6f, 0x6b, 0x65, 0x72,
+	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x3a, 0x0a, 0x05, 0x4b, 0x76,
+	0x47, 0x65, 0x74, 0x12, 0x16, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b,
+	0x76, 0x47, 0x65, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x17, 0x2e, 0x66, 0x69,
+	0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x76, 0x47, 0x65, 0x74, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x3a, 0x0a, 0x05, 0x4b, 0x76, 0x50, 0x75, 0x74, 0x12,
+	0x16, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x76, 0x50, 0x75, 0x74,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x17, 0x2e, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f,
+	0x70, 0x62, 0x2e, 0x4b, 0x76, 0x50, 0x75, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x00, 0x42, 0x4f, 0x0a, 0x10, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2e,
+	0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x42, 0x0a, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x50, 0x72, 0x6f,
+	0x74, 0x6f, 0x5a, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63,
+	0x68, 0x72, 0x69, 0x73, 0x6c, 0x75, 0x73, 0x66, 0x2f, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64,
+	0x66, 0x73, 0x2f, 0x77, 0x65, 0x65, 0x64, 0x2f, 0x70, 0x62, 0x2f, 0x66, 0x69, 0x6c, 0x65, 0x72,
+	0x5f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }

 var (
@@ -5,7 +5,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"math"
 	"os"
 	"strings"
 	"time"
@@ -61,64 +60,88 @@ type EachEntryFunciton func(entry *Entry, isLast bool) error

 func ReadDirAllEntries(filerClient FilerClient, fullDirPath util.FullPath, prefix string, fn EachEntryFunciton) (err error) {

-	return doList(filerClient, fullDirPath, prefix, fn, "", false, math.MaxUint32)
+	var counter uint32
+	var startFrom string
+	var counterFunc = func(entry *Entry, isLast bool) error {
+		counter++
+		startFrom = entry.Name
+		return fn(entry, isLast)
+	}

+	var paginationLimit uint32 = 10000
+
+	if err = doList(filerClient, fullDirPath, prefix, counterFunc, "", false, paginationLimit); err != nil {
+		return err
+	}
+
+	for counter == paginationLimit {
+		counter = 0
+		if err = doList(filerClient, fullDirPath, prefix, counterFunc, startFrom, false, paginationLimit); err != nil {
+			return err
+		}
+	}
+
+	return nil
 }

 func List(filerClient FilerClient, parentDirectoryPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
-
-	return doList(filerClient, util.FullPath(parentDirectoryPath), prefix, fn, startFrom, inclusive, limit)
-
+	return filerClient.WithFilerClient(func(client SeaweedFilerClient) error {
+		return doSeaweedList(client, util.FullPath(parentDirectoryPath), prefix, fn, startFrom, inclusive, limit)
+	})
 }

 func doList(filerClient FilerClient, fullDirPath util.FullPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
-
-	err = filerClient.WithFilerClient(func(client SeaweedFilerClient) error {
-
-		request := &ListEntriesRequest{
-			Directory:          string(fullDirPath),
-			Prefix:             prefix,
-			StartFromFileName:  startFrom,
-			Limit:              limit,
-			InclusiveStartFrom: inclusive,
-		}
-
-		glog.V(4).Infof("read directory: %v", request)
-		ctx, cancel := context.WithCancel(context.Background())
-		defer cancel()
-		stream, err := client.ListEntries(ctx, request)
-		if err != nil {
-			return fmt.Errorf("list %s: %v", fullDirPath, err)
-		}
-
-		var prevEntry *Entry
-		for {
-			resp, recvErr := stream.Recv()
-			if recvErr != nil {
-				if recvErr == io.EOF {
-					if prevEntry != nil {
-						if err := fn(prevEntry, true); err != nil {
-							return err
-						}
-					}
-					break
-				} else {
-					return recvErr
-				}
-			}
-			if prevEntry != nil {
-				if err := fn(prevEntry, false); err != nil {
-					return err
-				}
-			}
-			prevEntry = resp.Entry
-		}
-
-		return nil
-
+	return filerClient.WithFilerClient(func(client SeaweedFilerClient) error {
+		return doSeaweedList(client, fullDirPath, prefix, fn, startFrom, inclusive, limit)
 	})
+}

-	return
+func SeaweedList(client SeaweedFilerClient, parentDirectoryPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
+	return doSeaweedList(client, util.FullPath(parentDirectoryPath), prefix, fn, startFrom, inclusive, limit)
+}
+
+func doSeaweedList(client SeaweedFilerClient, fullDirPath util.FullPath, prefix string, fn EachEntryFunciton, startFrom string, inclusive bool, limit uint32) (err error) {
+
+	request := &ListEntriesRequest{
+		Directory:          string(fullDirPath),
+		Prefix:             prefix,
+		StartFromFileName:  startFrom,
+		Limit:              limit,
+		InclusiveStartFrom: inclusive,
+	}
+
+	glog.V(4).Infof("read directory: %v", request)
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+	stream, err := client.ListEntries(ctx, request)
+	if err != nil {
+		return fmt.Errorf("list %s: %v", fullDirPath, err)
+	}
+
+	var prevEntry *Entry
+	for {
+		resp, recvErr := stream.Recv()
+		if recvErr != nil {
+			if recvErr == io.EOF {
+				if prevEntry != nil {
+					if err := fn(prevEntry, true); err != nil {
+						return err
+					}
+				}
+				break
+			} else {
+				return recvErr
+			}
+		}
+		if prevEntry != nil {
+			if err := fn(prevEntry, false); err != nil {
+				return err
+			}
+		}
+		prevEntry = resp.Entry
+	}
+
+	return nil
 }

 func Exists(filerClient FilerClient, parentDirectoryPath string, entryName string, isDirectory bool) (exists bool, err error) {
@@ -25,6 +25,8 @@ service Seaweed {
    }
    rpc LookupEcVolume (LookupEcVolumeRequest) returns (LookupEcVolumeResponse) {
    }
+    rpc VacuumVolume (VacuumVolumeRequest) returns (VacuumVolumeResponse) {
+    }
    rpc GetMasterConfiguration (GetMasterConfigurationRequest) returns (GetMasterConfigurationResponse) {
    }
    rpc ListMasterClients (ListMasterClientsRequest) returns (ListMasterClientsResponse) {
@@ -264,6 +266,12 @@ message LookupEcVolumeResponse {
    repeated EcShardIdLocation shard_id_locations = 2;
 }

+message VacuumVolumeRequest {
+    float garbage_threshold = 1;
+}
+message VacuumVolumeResponse {
+}
+
 message GetMasterConfigurationRequest {
 }
 message GetMasterConfigurationResponse {
@@ -2189,6 +2189,91 @@ func (x *LookupEcVolumeResponse) GetShardIdLocations() []*LookupEcVolumeResponse
 	return nil
 }

+type VacuumVolumeRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	GarbageThreshold float32 `protobuf:"fixed32,1,opt,name=garbage_threshold,json=garbageThreshold,proto3" json:"garbage_threshold,omitempty"`
+}
+
+func (x *VacuumVolumeRequest) Reset() {
+	*x = VacuumVolumeRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_master_proto_msgTypes[30]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *VacuumVolumeRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VacuumVolumeRequest) ProtoMessage() {}
+
+func (x *VacuumVolumeRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_master_proto_msgTypes[30]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VacuumVolumeRequest.ProtoReflect.Descriptor instead.
+func (*VacuumVolumeRequest) Descriptor() ([]byte, []int) {
+	return file_master_proto_rawDescGZIP(), []int{30}
+}
+
+func (x *VacuumVolumeRequest) GetGarbageThreshold() float32 {
+	if x != nil {
+		return x.GarbageThreshold
+	}
+	return 0
+}
+
+type VacuumVolumeResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *VacuumVolumeResponse) Reset() {
+	*x = VacuumVolumeResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_master_proto_msgTypes[31]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *VacuumVolumeResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VacuumVolumeResponse) ProtoMessage() {}
+
+func (x *VacuumVolumeResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_master_proto_msgTypes[31]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VacuumVolumeResponse.ProtoReflect.Descriptor instead.
+func (*VacuumVolumeResponse) Descriptor() ([]byte, []int) {
+	return file_master_proto_rawDescGZIP(), []int{31}
+}
+
 type GetMasterConfigurationRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -2198,7 +2283,7 @@ type GetMasterConfigurationRequest struct {
 func (x *GetMasterConfigurationRequest) Reset() {
 	*x = GetMasterConfigurationRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[30]
+		mi := &file_master_proto_msgTypes[32]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2211,7 +2296,7 @@ func (x *GetMasterConfigurationRequest) String() string {
 func (*GetMasterConfigurationRequest) ProtoMessage() {}

 func (x *GetMasterConfigurationRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[30]
+	mi := &file_master_proto_msgTypes[32]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2224,7 +2309,7 @@ func (x *GetMasterConfigurationRequest) ProtoReflect() protoreflect.Message {

 // Deprecated: Use GetMasterConfigurationRequest.ProtoReflect.Descriptor instead.
 func (*GetMasterConfigurationRequest) Descriptor() ([]byte, []int) {
-	return file_master_proto_rawDescGZIP(), []int{30}
+	return file_master_proto_rawDescGZIP(), []int{32}
 }

 type GetMasterConfigurationResponse struct {
@@ -2242,7 +2327,7 @@ type GetMasterConfigurationResponse struct {
 func (x *GetMasterConfigurationResponse) Reset() {
 	*x = GetMasterConfigurationResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[31]
+		mi := &file_master_proto_msgTypes[33]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2255,7 +2340,7 @@ func (x *GetMasterConfigurationResponse) String() string {
 func (*GetMasterConfigurationResponse) ProtoMessage() {}

 func (x *GetMasterConfigurationResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[31]
+	mi := &file_master_proto_msgTypes[33]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2268,7 +2353,7 @@ func (x *GetMasterConfigurationResponse) ProtoReflect() protoreflect.Message {

 // Deprecated: Use GetMasterConfigurationResponse.ProtoReflect.Descriptor instead.
 func (*GetMasterConfigurationResponse) Descriptor() ([]byte, []int) {
-	return file_master_proto_rawDescGZIP(), []int{31}
+	return file_master_proto_rawDescGZIP(), []int{33}
 }

 func (x *GetMasterConfigurationResponse) GetMetricsAddress() string {
@@ -2317,7 +2402,7 @@ type ListMasterClientsRequest struct {
 func (x *ListMasterClientsRequest) Reset() {
 	*x = ListMasterClientsRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[32]
+		mi := &file_master_proto_msgTypes[34]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2330,7 +2415,7 @@ func (x *ListMasterClientsRequest) String() string {
 func (*ListMasterClientsRequest) ProtoMessage() {}

 func (x *ListMasterClientsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[32]
+	mi := &file_master_proto_msgTypes[34]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2343,7 +2428,7 @@ func (x *ListMasterClientsRequest) ProtoReflect() protoreflect.Message {

 // Deprecated: Use ListMasterClientsRequest.ProtoReflect.Descriptor instead.
 func (*ListMasterClientsRequest) Descriptor() ([]byte, []int) {
-	return file_master_proto_rawDescGZIP(), []int{32}
+	return file_master_proto_rawDescGZIP(), []int{34}
 }

 func (x *ListMasterClientsRequest) GetClientType() string {
@@ -2364,7 +2449,7 @@ type ListMasterClientsResponse struct {
 func (x *ListMasterClientsResponse) Reset() {
 	*x = ListMasterClientsResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[33]
+		mi := &file_master_proto_msgTypes[35]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2377,7 +2462,7 @@ func (x *ListMasterClientsResponse) String() string {
 func (*ListMasterClientsResponse) ProtoMessage() {}

 func (x *ListMasterClientsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[33]
+	mi := &file_master_proto_msgTypes[35]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2390,7 +2475,7 @@ func (x *ListMasterClientsResponse) ProtoReflect() protoreflect.Message {

 // Deprecated: Use ListMasterClientsResponse.ProtoReflect.Descriptor instead.
 func (*ListMasterClientsResponse) Descriptor() ([]byte, []int) {
-	return file_master_proto_rawDescGZIP(), []int{33}
+	return file_master_proto_rawDescGZIP(), []int{35}
 }

 func (x *ListMasterClientsResponse) GetGrpcAddresses() []string {
@@ -2413,7 +2498,7 @@ type LeaseAdminTokenRequest struct {
 func (x *LeaseAdminTokenRequest) Reset() {
 	*x = LeaseAdminTokenRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[34]
+		mi := &file_master_proto_msgTypes[36]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2426,7 +2511,7 @@ func (x *LeaseAdminTokenRequest) String() string {
 func (*LeaseAdminTokenRequest) ProtoMessage() {}

 func (x *LeaseAdminTokenRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[34]
+	mi := &file_master_proto_msgTypes[36]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2439,7 +2524,7 @@ func (x *LeaseAdminTokenRequest) ProtoReflect() protoreflect.Message {

 // Deprecated: Use LeaseAdminTokenRequest.ProtoReflect.Descriptor instead.
 func (*LeaseAdminTokenRequest) Descriptor() ([]byte, []int) {
-	return file_master_proto_rawDescGZIP(), []int{34}
+	return file_master_proto_rawDescGZIP(), []int{36}
 }

 func (x *LeaseAdminTokenRequest) GetPreviousToken() int64 {
@@ -2475,7 +2560,7 @@ type LeaseAdminTokenResponse struct {
 func (x *LeaseAdminTokenResponse) Reset() {
 	*x = LeaseAdminTokenResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[35]
+		mi := &file_master_proto_msgTypes[37]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2488,7 +2573,7 @@ func (x *LeaseAdminTokenResponse) String() string {
 func (*LeaseAdminTokenResponse) ProtoMessage() {}

 func (x *LeaseAdminTokenResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[35]
+	mi := &file_master_proto_msgTypes[37]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2501,7 +2586,7 @@ func (x *LeaseAdminTokenResponse) ProtoReflect() protoreflect.Message {

 // Deprecated: Use LeaseAdminTokenResponse.ProtoReflect.Descriptor instead.
 func (*LeaseAdminTokenResponse) Descriptor() ([]byte, []int) {
-	return file_master_proto_rawDescGZIP(), []int{35}
+	return file_master_proto_rawDescGZIP(), []int{37}
 }

 func (x *LeaseAdminTokenResponse) GetToken() int64 {
@@ -2531,7 +2616,7 @@ type ReleaseAdminTokenRequest struct {
 func (x *ReleaseAdminTokenRequest) Reset() {
 	*x = ReleaseAdminTokenRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[36]
+		mi := &file_master_proto_msgTypes[38]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2544,7 +2629,7 @@ func (x *ReleaseAdminTokenRequest) String() string {
 func (*ReleaseAdminTokenRequest) ProtoMessage() {}

 func (x *ReleaseAdminTokenRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[36]
+	mi := &file_master_proto_msgTypes[38]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2557,7 +2642,7 @@ func (x *ReleaseAdminTokenRequest) ProtoReflect() protoreflect.Message {

 // Deprecated: Use ReleaseAdminTokenRequest.ProtoReflect.Descriptor instead.
 func (*ReleaseAdminTokenRequest) Descriptor() ([]byte, []int) {
-	return file_master_proto_rawDescGZIP(), []int{36}
+	return file_master_proto_rawDescGZIP(), []int{38}
 }

 func (x *ReleaseAdminTokenRequest) GetPreviousToken() int64 {
@@ -2590,7 +2675,7 @@ type ReleaseAdminTokenResponse struct {
 func (x *ReleaseAdminTokenResponse) Reset() {
 	*x = ReleaseAdminTokenResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[37]
+		mi := &file_master_proto_msgTypes[39]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2603,7 +2688,7 @@ func (x *ReleaseAdminTokenResponse) String() string {
 func (*ReleaseAdminTokenResponse) ProtoMessage() {}

 func (x *ReleaseAdminTokenResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[37]
+	mi := &file_master_proto_msgTypes[39]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2616,7 +2701,7 @@ func (x *ReleaseAdminTokenResponse) ProtoReflect() protoreflect.Message {

 // Deprecated: Use ReleaseAdminTokenResponse.ProtoReflect.Descriptor instead.
 func (*ReleaseAdminTokenResponse) Descriptor() ([]byte, []int) {
-	return file_master_proto_rawDescGZIP(), []int{37}
+	return file_master_proto_rawDescGZIP(), []int{39}
 }

 type SuperBlockExtra_ErasureCoding struct {
@@ -2632,7 +2717,7 @@ type SuperBlockExtra_ErasureCoding struct {
 func (x *SuperBlockExtra_ErasureCoding) Reset() {
 	*x = SuperBlockExtra_ErasureCoding{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[39]
+		mi := &file_master_proto_msgTypes[41]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2645,7 +2730,7 @@ func (x *SuperBlockExtra_ErasureCoding) String() string {
 func (*SuperBlockExtra_ErasureCoding) ProtoMessage() {}

 func (x *SuperBlockExtra_ErasureCoding) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[39]
+	mi := &file_master_proto_msgTypes[41]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2695,7 +2780,7 @@ type LookupVolumeResponse_VolumeIdLocation struct {
 func (x *LookupVolumeResponse_VolumeIdLocation) Reset() {
 	*x = LookupVolumeResponse_VolumeIdLocation{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[40]
+		mi := &file_master_proto_msgTypes[42]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2708,7 +2793,7 @@ func (x *LookupVolumeResponse_VolumeIdLocation) String() string {
 func (*LookupVolumeResponse_VolumeIdLocation) ProtoMessage() {}

 func (x *LookupVolumeResponse_VolumeIdLocation) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[40]
+	mi := &file_master_proto_msgTypes[42]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2757,7 +2842,7 @@ type LookupEcVolumeResponse_EcShardIdLocation struct {
 func (x *LookupEcVolumeResponse_EcShardIdLocation) Reset() {
 	*x = LookupEcVolumeResponse_EcShardIdLocation{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_master_proto_msgTypes[41]
+		mi := &file_master_proto_msgTypes[43]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2770,7 +2855,7 @@ func (x *LookupEcVolumeResponse_EcShardIdLocation) String() string {
 func (*LookupEcVolumeResponse_EcShardIdLocation) ProtoMessage() {}

 func (x *LookupEcVolumeResponse_EcShardIdLocation) ProtoReflect() protoreflect.Message {
-	mi := &file_master_proto_msgTypes[41]
+	mi := &file_master_proto_msgTypes[43]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3165,134 +3250,145 @@ var file_master_proto_rawDesc = []byte{
 	0x64, 0x12, 0x31, 0x0a, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x02,
 	0x20, 0x03, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62,
 	0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x73, 0x22, 0x1f, 0x0a, 0x1d, 0x47, 0x65, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65,
-	0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x22, 0x92, 0x02, 0x0a, 0x1e, 0x47, 0x65, 0x74, 0x4d, 0x61, 0x73,
-	0x74, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e,
-	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x27, 0x0a, 0x0f, 0x6d, 0x65, 0x74, 0x72,
-	0x69, 0x63, 0x73, 0x5f, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x09, 0x52, 0x0e, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73,
-	0x73, 0x12, 0x38, 0x0a, 0x18, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x5f, 0x69, 0x6e, 0x74,
-	0x65, 0x72, 0x76, 0x61, 0x6c, 0x5f, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x18, 0x02, 0x20,
-	0x01, 0x28, 0x0d, 0x52, 0x16, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x49, 0x6e, 0x74, 0x65,
-	0x72, 0x76, 0x61, 0x6c, 0x53, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x12, 0x44, 0x0a, 0x10, 0x73,
-	0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x5f, 0x62, 0x61, 0x63, 0x6b, 0x65, 0x6e, 0x64, 0x73, 0x18,
-	0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x19, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70,
-	0x62, 0x2e, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x42, 0x61, 0x63, 0x6b, 0x65, 0x6e, 0x64,
-	0x52, 0x0f, 0x73, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x42, 0x61, 0x63, 0x6b, 0x65, 0x6e, 0x64,
-	0x73, 0x12, 0x2f, 0x0a, 0x13, 0x64, 0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x5f, 0x72, 0x65, 0x70,
-	0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x12,
-	0x64, 0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x52, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69,
-	0x6f, 0x6e, 0x12, 0x16, 0x0a, 0x06, 0x6c, 0x65, 0x61, 0x64, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x06, 0x6c, 0x65, 0x61, 0x64, 0x65, 0x72, 0x22, 0x3b, 0x0a, 0x18, 0x4c, 0x69,
-	0x73, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x52,
-	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1f, 0x0a, 0x0b, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74,
-	0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6c, 0x69,
-	0x65, 0x6e, 0x74, 0x54, 0x79, 0x70, 0x65, 0x22, 0x42, 0x0a, 0x19, 0x4c, 0x69, 0x73, 0x74, 0x4d,
-	0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x12, 0x25, 0x0a, 0x0e, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x61, 0x64, 0x64,
-	0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x0d, 0x67, 0x72,
-	0x70, 0x63, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x22, 0x8a, 0x01, 0x0a, 0x16,
-	0x4c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52,
-	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x25, 0x0a, 0x0e, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f,
-	0x75, 0x73, 0x5f, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0d,
-	0x70, 0x72, 0x65, 0x76, 0x69, 0x6f, 0x75, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x2c, 0x0a,
-	0x12, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f, 0x75, 0x73, 0x5f, 0x6c, 0x6f, 0x63, 0x6b, 0x5f, 0x74,
-	0x69, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x10, 0x70, 0x72, 0x65, 0x76, 0x69,
-	0x6f, 0x75, 0x73, 0x4c, 0x6f, 0x63, 0x6b, 0x54, 0x69, 0x6d, 0x65, 0x12, 0x1b, 0x0a, 0x09, 0x6c,
-	0x6f, 0x63, 0x6b, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08,
-	0x6c, 0x6f, 0x63, 0x6b, 0x4e, 0x61, 0x6d, 0x65, 0x22, 0x4d, 0x0a, 0x17, 0x4c, 0x65, 0x61, 0x73,
-	0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01,
-	0x28, 0x03, 0x52, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x1c, 0x0a, 0x0a, 0x6c, 0x6f, 0x63,
-	0x6b, 0x5f, 0x74, 0x73, 0x5f, 0x6e, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x08, 0x6c,
-	0x6f, 0x63, 0x6b, 0x54, 0x73, 0x4e, 0x73, 0x22, 0x8c, 0x01, 0x0a, 0x18, 0x52, 0x65, 0x6c, 0x65,
-	0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x71,
-	0x75, 0x65, 0x73, 0x74, 0x12, 0x25, 0x0a, 0x0e, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f, 0x75, 0x73,
-	0x5f, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0d, 0x70, 0x72,
-	0x65, 0x76, 0x69, 0x6f, 0x75, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x2c, 0x0a, 0x12, 0x70,
-	0x72, 0x65, 0x76, 0x69, 0x6f, 0x75, 0x73, 0x5f, 0x6c, 0x6f, 0x63, 0x6b, 0x5f, 0x74, 0x69, 0x6d,
-	0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x10, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f, 0x75,
-	0x73, 0x4c, 0x6f, 0x63, 0x6b, 0x54, 0x69, 0x6d, 0x65, 0x12, 0x1b, 0x0a, 0x09, 0x6c, 0x6f, 0x63,
-	0x6b, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x6c, 0x6f,
-	0x63, 0x6b, 0x4e, 0x61, 0x6d, 0x65, 0x22, 0x1b, 0x0a, 0x19, 0x52, 0x65, 0x6c, 0x65, 0x61, 0x73,
-	0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x32, 0xf7, 0x08, 0x0a, 0x07, 0x53, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x12,
-	0x49, 0x0a, 0x0d, 0x53, 0x65, 0x6e, 0x64, 0x48, 0x65, 0x61, 0x72, 0x74, 0x62, 0x65, 0x61, 0x74,
-	0x12, 0x14, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x48, 0x65, 0x61,
-	0x72, 0x74, 0x62, 0x65, 0x61, 0x74, 0x1a, 0x1c, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f,
-	0x70, 0x62, 0x2e, 0x48, 0x65, 0x61, 0x72, 0x74, 0x62, 0x65, 0x61, 0x74, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x28, 0x01, 0x30, 0x01, 0x12, 0x51, 0x0a, 0x0d, 0x4b, 0x65,
-	0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65, 0x64, 0x12, 0x1f, 0x2e, 0x6d, 0x61,
-	0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x65, 0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e,
-	0x65, 0x63, 0x74, 0x65, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x19, 0x2e, 0x6d,
-	0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x4c,
-	0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x22, 0x00, 0x28, 0x01, 0x30, 0x01, 0x12, 0x51, 0x0a,
-	0x0c, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x12, 0x1e, 0x2e,
-	0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70,
-	0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e,
-	0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70,
-	0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00,
-	0x12, 0x3f, 0x0a, 0x06, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x12, 0x18, 0x2e, 0x6d, 0x61, 0x73,
-	0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x71,
-	0x75, 0x65, 0x73, 0x74, 0x1a, 0x19, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62,
-	0x2e, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x00, 0x12, 0x4b, 0x0a, 0x0a, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69, 0x63, 0x73, 0x12,
-	0x1c, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x74, 0x61, 0x74,
-	0x69, 0x73, 0x74, 0x69, 0x63, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d, 0x2e,
-	0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73,
-	0x74, 0x69, 0x63, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x57,
-	0x0a, 0x0e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74,
-	0x12, 0x20, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c,
-	0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65,
-	0x73, 0x74, 0x1a, 0x21, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43,
-	0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x73,
-	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x5d, 0x0a, 0x10, 0x43, 0x6f, 0x6c, 0x6c, 0x65,
-	0x63, 0x74, 0x69, 0x6f, 0x6e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x12, 0x22, 0x2e, 0x6d, 0x61,
+	0x69, 0x6f, 0x6e, 0x73, 0x22, 0x42, 0x0a, 0x13, 0x56, 0x61, 0x63, 0x75, 0x75, 0x6d, 0x56, 0x6f,
+	0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x2b, 0x0a, 0x11, 0x67,
+	0x61, 0x72, 0x62, 0x61, 0x67, 0x65, 0x5f, 0x74, 0x68, 0x72, 0x65, 0x73, 0x68, 0x6f, 0x6c, 0x64,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x02, 0x52, 0x10, 0x67, 0x61, 0x72, 0x62, 0x61, 0x67, 0x65, 0x54,
+	0x68, 0x72, 0x65, 0x73, 0x68, 0x6f, 0x6c, 0x64, 0x22, 0x16, 0x0a, 0x14, 0x56, 0x61, 0x63, 0x75,
+	0x75, 0x6d, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x1f, 0x0a, 0x1d, 0x47, 0x65, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6f, 0x6e,
+	0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x22, 0x92, 0x02, 0x0a, 0x1e, 0x47, 0x65, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43,
+	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x12, 0x27, 0x0a, 0x0f, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x5f,
+	0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0e, 0x6d,
+	0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x38, 0x0a,
+	0x18, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x5f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x76, 0x61,
+	0x6c, 0x5f, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d, 0x52,
+	0x16, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x76, 0x61, 0x6c,
+	0x53, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x12, 0x44, 0x0a, 0x10, 0x73, 0x74, 0x6f, 0x72, 0x61,
+	0x67, 0x65, 0x5f, 0x62, 0x61, 0x63, 0x6b, 0x65, 0x6e, 0x64, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28,
+	0x0b, 0x32, 0x19, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x74,
+	0x6f, 0x72, 0x61, 0x67, 0x65, 0x42, 0x61, 0x63, 0x6b, 0x65, 0x6e, 0x64, 0x52, 0x0f, 0x73, 0x74,
+	0x6f, 0x72, 0x61, 0x67, 0x65, 0x42, 0x61, 0x63, 0x6b, 0x65, 0x6e, 0x64, 0x73, 0x12, 0x2f, 0x0a,
+	0x13, 0x64, 0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x5f, 0x72, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61,
+	0x74, 0x69, 0x6f, 0x6e, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x12, 0x64, 0x65, 0x66, 0x61,
+	0x75, 0x6c, 0x74, 0x52, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x16,
+	0x0a, 0x06, 0x6c, 0x65, 0x61, 0x64, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06,
+	0x6c, 0x65, 0x61, 0x64, 0x65, 0x72, 0x22, 0x3b, 0x0a, 0x18, 0x4c, 0x69, 0x73, 0x74, 0x4d, 0x61,
+	0x73, 0x74, 0x65, 0x72, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x12, 0x1f, 0x0a, 0x0b, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x5f, 0x74, 0x79, 0x70,
+	0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x54,
+	0x79, 0x70, 0x65, 0x22, 0x42, 0x0a, 0x19, 0x4c, 0x69, 0x73, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65,
+	0x72, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x12, 0x25, 0x0a, 0x0e, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73,
+	0x65, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x0d, 0x67, 0x72, 0x70, 0x63, 0x41, 0x64,
+	0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x22, 0x8a, 0x01, 0x0a, 0x16, 0x4c, 0x65, 0x61, 0x73,
+	0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x12, 0x25, 0x0a, 0x0e, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f, 0x75, 0x73, 0x5f, 0x74,
+	0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0d, 0x70, 0x72, 0x65, 0x76,
+	0x69, 0x6f, 0x75, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x2c, 0x0a, 0x12, 0x70, 0x72, 0x65,
+	0x76, 0x69, 0x6f, 0x75, 0x73, 0x5f, 0x6c, 0x6f, 0x63, 0x6b, 0x5f, 0x74, 0x69, 0x6d, 0x65, 0x18,
+	0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x10, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f, 0x75, 0x73, 0x4c,
+	0x6f, 0x63, 0x6b, 0x54, 0x69, 0x6d, 0x65, 0x12, 0x1b, 0x0a, 0x09, 0x6c, 0x6f, 0x63, 0x6b, 0x5f,
+	0x6e, 0x61, 0x6d, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x6c, 0x6f, 0x63, 0x6b,
+	0x4e, 0x61, 0x6d, 0x65, 0x22, 0x4d, 0x0a, 0x17, 0x4c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d,
+	0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12,
+	0x14, 0x0a, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x05,
+	0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x1c, 0x0a, 0x0a, 0x6c, 0x6f, 0x63, 0x6b, 0x5f, 0x74, 0x73,
+	0x5f, 0x6e, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x08, 0x6c, 0x6f, 0x63, 0x6b, 0x54,
+	0x73, 0x4e, 0x73, 0x22, 0x8c, 0x01, 0x0a, 0x18, 0x52, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x41,
+	0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
+	0x12, 0x25, 0x0a, 0x0e, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f, 0x75, 0x73, 0x5f, 0x74, 0x6f, 0x6b,
+	0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0d, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f,
+	0x75, 0x73, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x2c, 0x0a, 0x12, 0x70, 0x72, 0x65, 0x76, 0x69,
+	0x6f, 0x75, 0x73, 0x5f, 0x6c, 0x6f, 0x63, 0x6b, 0x5f, 0x74, 0x69, 0x6d, 0x65, 0x18, 0x02, 0x20,
+	0x01, 0x28, 0x03, 0x52, 0x10, 0x70, 0x72, 0x65, 0x76, 0x69, 0x6f, 0x75, 0x73, 0x4c, 0x6f, 0x63,
+	0x6b, 0x54, 0x69, 0x6d, 0x65, 0x12, 0x1b, 0x0a, 0x09, 0x6c, 0x6f, 0x63, 0x6b, 0x5f, 0x6e, 0x61,
+	0x6d, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x6c, 0x6f, 0x63, 0x6b, 0x4e, 0x61,
+	0x6d, 0x65, 0x22, 0x1b, 0x0a, 0x19, 0x52, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d,
+	0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x32,
+	0xca, 0x09, 0x0a, 0x07, 0x53, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x12, 0x49, 0x0a, 0x0d, 0x53,
+	0x65, 0x6e, 0x64, 0x48, 0x65, 0x61, 0x72, 0x74, 0x62, 0x65, 0x61, 0x74, 0x12, 0x14, 0x2e, 0x6d,
+	0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x48, 0x65, 0x61, 0x72, 0x74, 0x62, 0x65,
+	0x61, 0x74, 0x1a, 0x1c, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x48,
+	0x65, 0x61, 0x72, 0x74, 0x62, 0x65, 0x61, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x00, 0x28, 0x01, 0x30, 0x01, 0x12, 0x51, 0x0a, 0x0d, 0x4b, 0x65, 0x65, 0x70, 0x43, 0x6f,
+	0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65, 0x64, 0x12, 0x1f, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72,
+	0x5f, 0x70, 0x62, 0x2e, 0x4b, 0x65, 0x65, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x65,
+	0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x19, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65,
+	0x72, 0x5f, 0x70, 0x62, 0x2e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x4c, 0x6f, 0x63, 0x61, 0x74,
+	0x69, 0x6f, 0x6e, 0x22, 0x00, 0x28, 0x01, 0x30, 0x01, 0x12, 0x51, 0x0a, 0x0c, 0x4c, 0x6f, 0x6f,
+	0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x12, 0x1e, 0x2e, 0x6d, 0x61, 0x73, 0x74,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75,
+	0x6d, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x6d, 0x61, 0x73, 0x74,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x56, 0x6f, 0x6c, 0x75,
+	0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x3f, 0x0a, 0x06,
+	0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x12, 0x18, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f,
+	0x70, 0x62, 0x2e, 0x41, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
+	0x1a, 0x19, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x41, 0x73, 0x73,
+	0x69, 0x67, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x4b, 0x0a,
+	0x0a, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69, 0x63, 0x73, 0x12, 0x1c, 0x2e, 0x6d, 0x61,
+	0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69,
+	0x63, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x6d, 0x61, 0x73, 0x74,
+	0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x53, 0x74, 0x61, 0x74, 0x69, 0x73, 0x74, 0x69, 0x63, 0x73,
+	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x57, 0x0a, 0x0e, 0x43, 0x6f,
+	0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x20, 0x2e, 0x6d,
+	0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74,
+	0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21,
+	0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c, 0x65,
+	0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x65, 0x22, 0x00, 0x12, 0x5d, 0x0a, 0x10, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f,
+	0x6e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x12, 0x22, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72,
+	0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x44, 0x65,
+	0x6c, 0x65, 0x74, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x6d, 0x61,
 	0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c, 0x65, 0x63, 0x74, 0x69,
-	0x6f, 0x6e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x23, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x43, 0x6f, 0x6c, 0x6c,
-	0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x4b, 0x0a, 0x0a, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65,
-	0x4c, 0x69, 0x73, 0x74, 0x12, 0x1c, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62,
-	0x2e, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65,
-	0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x56,
-	0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x65, 0x22, 0x00, 0x12, 0x57, 0x0a, 0x0e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x45, 0x63, 0x56,
-	0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x12, 0x20, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70,
-	0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x45, 0x63, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65,
-	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72,
-	0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x45, 0x63, 0x56, 0x6f, 0x6c, 0x75,
-	0x6d, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x6f, 0x0a, 0x16,
-	0x47, 0x65, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75,
-	0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x28, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f,
-	0x70, 0x62, 0x2e, 0x47, 0x65, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66,
-	0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
-	0x1a, 0x29, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x47, 0x65, 0x74,
-	0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x60, 0x0a,
-	0x11, 0x4c, 0x69, 0x73, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6c, 0x69, 0x65, 0x6e,
-	0x74, 0x73, 0x12, 0x23, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c,
-	0x69, 0x73, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73,
-	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x24, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72,
-	0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6c,
-	0x69, 0x65, 0x6e, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12,
-	0x5a, 0x0a, 0x0f, 0x4c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b,
-	0x65, 0x6e, 0x12, 0x21, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c,
-	0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x22, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70,
-	0x62, 0x2e, 0x4c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65,
-	0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x60, 0x0a, 0x11, 0x52,
-	0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e,
-	0x12, 0x23, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x52, 0x65, 0x6c,
-	0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x24, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70,
-	0x62, 0x2e, 0x52, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f,
-	0x6b, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x32, 0x5a,
-	0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x68, 0x72, 0x69,
-	0x73, 0x6c, 0x75, 0x73, 0x66, 0x2f, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f,
-	0x77, 0x65, 0x65, 0x64, 0x2f, 0x70, 0x62, 0x2f, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70,
-	0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x6f, 0x6e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x00, 0x12, 0x4b, 0x0a, 0x0a, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x4c, 0x69, 0x73, 0x74,
+	0x12, 0x1c, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x56, 0x6f, 0x6c,
+	0x75, 0x6d, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d,
+	0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x56, 0x6f, 0x6c, 0x75, 0x6d,
+	0x65, 0x4c, 0x69, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12,
+	0x57, 0x0a, 0x0e, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x45, 0x63, 0x56, 0x6f, 0x6c, 0x75, 0x6d,
+	0x65, 0x12, 0x20, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x6f,
+	0x6f, 0x6b, 0x75, 0x70, 0x45, 0x63, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65, 0x71, 0x75,
+	0x65, 0x73, 0x74, 0x1a, 0x21, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e,
+	0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x45, 0x63, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x51, 0x0a, 0x0c, 0x56, 0x61, 0x63, 0x75,
+	0x75, 0x6d, 0x56, 0x6f, 0x6c, 0x75, 0x6d, 0x65, 0x12, 0x1e, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65,
+	0x72, 0x5f, 0x70, 0x62, 0x2e, 0x56, 0x61, 0x63, 0x75, 0x75, 0x6d, 0x56, 0x6f, 0x6c, 0x75, 0x6d,
+	0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65,
+	0x72, 0x5f, 0x70, 0x62, 0x2e, 0x56, 0x61, 0x63, 0x75, 0x75, 0x6d, 0x56, 0x6f, 0x6c, 0x75, 0x6d,
+	0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x6f, 0x0a, 0x16, 0x47,
+	0x65, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72,
+	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x28, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70,
+	0x62, 0x2e, 0x47, 0x65, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69,
+	0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x29, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x47, 0x65, 0x74, 0x4d,
+	0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x60, 0x0a, 0x11,
+	0x4c, 0x69, 0x73, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74,
+	0x73, 0x12, 0x23, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x69,
+	0x73, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73, 0x52,
+	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x24, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f,
+	0x70, 0x62, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x43, 0x6c, 0x69,
+	0x65, 0x6e, 0x74, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x5a,
+	0x0a, 0x0f, 0x4c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65,
+	0x6e, 0x12, 0x21, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x4c, 0x65,
+	0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x1a, 0x22, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62,
+	0x2e, 0x4c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e,
+	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x60, 0x0a, 0x11, 0x52, 0x65,
+	0x6c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x12,
+	0x23, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x52, 0x65, 0x6c, 0x65,
+	0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x1a, 0x24, 0x2e, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62,
+	0x2e, 0x52, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x41, 0x64, 0x6d, 0x69, 0x6e, 0x54, 0x6f, 0x6b,
+	0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x32, 0x5a, 0x30,
+	0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x68, 0x72, 0x69, 0x73,
+	0x6c, 0x75, 0x73, 0x66, 0x2f, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f, 0x77,
+	0x65, 0x65, 0x64, 0x2f, 0x70, 0x62, 0x2f, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62,
+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }

 var (
@@ -3307,7 +3403,7 @@ func file_master_proto_rawDescGZIP() []byte {
 	return file_master_proto_rawDescData
 }

-var file_master_proto_msgTypes = make([]protoimpl.MessageInfo, 42)
+var file_master_proto_msgTypes = make([]protoimpl.MessageInfo, 44)
 var file_master_proto_goTypes = []interface{}{
 	(*Heartbeat)(nil),                                // 0: master_pb.Heartbeat
 	(*HeartbeatResponse)(nil),                        // 1: master_pb.HeartbeatResponse
@@ -3339,18 +3435,20 @@ var file_master_proto_goTypes = []interface{}{
 	(*VolumeListResponse)(nil),                       // 27: master_pb.VolumeListResponse
 	(*LookupEcVolumeRequest)(nil),                    // 28: master_pb.LookupEcVolumeRequest
 	(*LookupEcVolumeResponse)(nil),                   // 29: master_pb.LookupEcVolumeResponse
-	(*GetMasterConfigurationRequest)(nil),            // 30: master_pb.GetMasterConfigurationRequest
-	(*GetMasterConfigurationResponse)(nil),           // 31: master_pb.GetMasterConfigurationResponse
-	(*ListMasterClientsRequest)(nil),                 // 32: master_pb.ListMasterClientsRequest
-	(*ListMasterClientsResponse)(nil),                // 33: master_pb.ListMasterClientsResponse
-	(*LeaseAdminTokenRequest)(nil),                   // 34: master_pb.LeaseAdminTokenRequest
-	(*LeaseAdminTokenResponse)(nil),                  // 35: master_pb.LeaseAdminTokenResponse
-	(*ReleaseAdminTokenRequest)(nil),                 // 36: master_pb.ReleaseAdminTokenRequest
-	(*ReleaseAdminTokenResponse)(nil),                // 37: master_pb.ReleaseAdminTokenResponse
-	nil,                                              // 38: master_pb.StorageBackend.PropertiesEntry
-	(*SuperBlockExtra_ErasureCoding)(nil),            // 39: master_pb.SuperBlockExtra.ErasureCoding
-	(*LookupVolumeResponse_VolumeIdLocation)(nil),    // 40: master_pb.LookupVolumeResponse.VolumeIdLocation
-	(*LookupEcVolumeResponse_EcShardIdLocation)(nil), // 41: master_pb.LookupEcVolumeResponse.EcShardIdLocation
+	(*VacuumVolumeRequest)(nil),                      // 30: master_pb.VacuumVolumeRequest
+	(*VacuumVolumeResponse)(nil),                     // 31: master_pb.VacuumVolumeResponse
+	(*GetMasterConfigurationRequest)(nil),            // 32: master_pb.GetMasterConfigurationRequest
+	(*GetMasterConfigurationResponse)(nil),           // 33: master_pb.GetMasterConfigurationResponse
+	(*ListMasterClientsRequest)(nil),                 // 34: master_pb.ListMasterClientsRequest
+	(*ListMasterClientsResponse)(nil),                // 35: master_pb.ListMasterClientsResponse
+	(*LeaseAdminTokenRequest)(nil),                   // 36: master_pb.LeaseAdminTokenRequest
+	(*LeaseAdminTokenResponse)(nil),                  // 37: master_pb.LeaseAdminTokenResponse
+	(*ReleaseAdminTokenRequest)(nil),                 // 38: master_pb.ReleaseAdminTokenRequest
+	(*ReleaseAdminTokenResponse)(nil),                // 39: master_pb.ReleaseAdminTokenResponse
+	nil,                                              // 40: master_pb.StorageBackend.PropertiesEntry
+	(*SuperBlockExtra_ErasureCoding)(nil),            // 41: master_pb.SuperBlockExtra.ErasureCoding
+	(*LookupVolumeResponse_VolumeIdLocation)(nil),    // 42: master_pb.LookupVolumeResponse.VolumeIdLocation
+	(*LookupEcVolumeResponse_EcShardIdLocation)(nil), // 43: master_pb.LookupEcVolumeResponse.EcShardIdLocation
 }
 var file_master_proto_depIdxs = []int32{
 	2,  // 0: master_pb.Heartbeat.volumes:type_name -> master_pb.VolumeInformationMessage
@@ -3360,9 +3458,9 @@ var file_master_proto_depIdxs = []int32{
 	4,  // 4: master_pb.Heartbeat.new_ec_shards:type_name -> master_pb.VolumeEcShardInformationMessage
 	4,  // 5: master_pb.Heartbeat.deleted_ec_shards:type_name -> master_pb.VolumeEcShardInformationMessage
 	5,  // 6: master_pb.HeartbeatResponse.storage_backends:type_name -> master_pb.StorageBackend
-	38, // 7: master_pb.StorageBackend.properties:type_name -> master_pb.StorageBackend.PropertiesEntry
-	39, // 8: master_pb.SuperBlockExtra.erasure_coding:type_name -> master_pb.SuperBlockExtra.ErasureCoding
-	40, // 9: master_pb.LookupVolumeResponse.volume_id_locations:type_name -> master_pb.LookupVolumeResponse.VolumeIdLocation
+	40, // 7: master_pb.StorageBackend.properties:type_name -> master_pb.StorageBackend.PropertiesEntry
+	41, // 8: master_pb.SuperBlockExtra.erasure_coding:type_name -> master_pb.SuperBlockExtra.ErasureCoding
+	42, // 9: master_pb.LookupVolumeResponse.volume_id_locations:type_name -> master_pb.LookupVolumeResponse.VolumeIdLocation
 	17, // 10: master_pb.CollectionListResponse.collections:type_name -> master_pb.Collection
 	2,  // 11: master_pb.DataNodeInfo.volume_infos:type_name -> master_pb.VolumeInformationMessage
 	4,  // 12: master_pb.DataNodeInfo.ec_shard_infos:type_name -> master_pb.VolumeEcShardInformationMessage
@@ -3370,7 +3468,7 @@ var file_master_proto_depIdxs = []int32{
 	23, // 14: master_pb.DataCenterInfo.rack_infos:type_name -> master_pb.RackInfo
 	24, // 15: master_pb.TopologyInfo.data_center_infos:type_name -> master_pb.DataCenterInfo
 	25, // 16: master_pb.VolumeListResponse.topology_info:type_name -> master_pb.TopologyInfo
-	41, // 17: master_pb.LookupEcVolumeResponse.shard_id_locations:type_name -> master_pb.LookupEcVolumeResponse.EcShardIdLocation
+	43, // 17: master_pb.LookupEcVolumeResponse.shard_id_locations:type_name -> master_pb.LookupEcVolumeResponse.EcShardIdLocation
 	5,  // 18: master_pb.GetMasterConfigurationResponse.storage_backends:type_name -> master_pb.StorageBackend
 	12, // 19: master_pb.LookupVolumeResponse.VolumeIdLocation.locations:type_name -> master_pb.Location
 	12, // 20: master_pb.LookupEcVolumeResponse.EcShardIdLocation.locations:type_name -> master_pb.Location
@@ -3383,25 +3481,27 @@ var file_master_proto_depIdxs = []int32{
 	20, // 27: master_pb.Seaweed.CollectionDelete:input_type -> master_pb.CollectionDeleteRequest
 	26, // 28: master_pb.Seaweed.VolumeList:input_type -> master_pb.VolumeListRequest
 	28, // 29: master_pb.Seaweed.LookupEcVolume:input_type -> master_pb.LookupEcVolumeRequest
-	30, // 30: master_pb.Seaweed.GetMasterConfiguration:input_type -> master_pb.GetMasterConfigurationRequest
-	32, // 31: master_pb.Seaweed.ListMasterClients:input_type -> master_pb.ListMasterClientsRequest
-	34, // 32: master_pb.Seaweed.LeaseAdminToken:input_type -> master_pb.LeaseAdminTokenRequest
-	36, // 33: master_pb.Seaweed.ReleaseAdminToken:input_type -> master_pb.ReleaseAdminTokenRequest
-	1,  // 34: master_pb.Seaweed.SendHeartbeat:output_type -> master_pb.HeartbeatResponse
-	9,  // 35: master_pb.Seaweed.KeepConnected:output_type -> master_pb.VolumeLocation
-	11, // 36: master_pb.Seaweed.LookupVolume:output_type -> master_pb.LookupVolumeResponse
-	14, // 37: master_pb.Seaweed.Assign:output_type -> master_pb.AssignResponse
-	16, // 38: master_pb.Seaweed.Statistics:output_type -> master_pb.StatisticsResponse
-	19, // 39: master_pb.Seaweed.CollectionList:output_type -> master_pb.CollectionListResponse
-	21, // 40: master_pb.Seaweed.CollectionDelete:output_type -> master_pb.CollectionDeleteResponse
-	27, // 41: master_pb.Seaweed.VolumeList:output_type -> master_pb.VolumeListResponse
-	29, // 42: master_pb.Seaweed.LookupEcVolume:output_type -> master_pb.LookupEcVolumeResponse
-	31, // 43: master_pb.Seaweed.GetMasterConfiguration:output_type -> master_pb.GetMasterConfigurationResponse
-	33, // 44: master_pb.Seaweed.ListMasterClients:output_type -> master_pb.ListMasterClientsResponse
-	35, // 45: master_pb.Seaweed.LeaseAdminToken:output_type -> master_pb.LeaseAdminTokenResponse
-	37, // 46: master_pb.Seaweed.ReleaseAdminToken:output_type -> master_pb.ReleaseAdminTokenResponse
-	34, // [34:47] is the sub-list for method output_type
-	21, // [21:34] is the sub-list for method input_type
+	30, // 30: master_pb.Seaweed.VacuumVolume:input_type -> master_pb.VacuumVolumeRequest
+	32, // 31: master_pb.Seaweed.GetMasterConfiguration:input_type -> master_pb.GetMasterConfigurationRequest
+	34, // 32: master_pb.Seaweed.ListMasterClients:input_type -> master_pb.ListMasterClientsRequest
+	36, // 33: master_pb.Seaweed.LeaseAdminToken:input_type -> master_pb.LeaseAdminTokenRequest
+	38, // 34: master_pb.Seaweed.ReleaseAdminToken:input_type -> master_pb.ReleaseAdminTokenRequest
+	1,  // 35: master_pb.Seaweed.SendHeartbeat:output_type -> master_pb.HeartbeatResponse
+	9,  // 36: master_pb.Seaweed.KeepConnected:output_type -> master_pb.VolumeLocation
+	11, // 37: master_pb.Seaweed.LookupVolume:output_type -> master_pb.LookupVolumeResponse
+	14, // 38: master_pb.Seaweed.Assign:output_type -> master_pb.AssignResponse
+	16, // 39: master_pb.Seaweed.Statistics:output_type -> master_pb.StatisticsResponse
+	19, // 40: master_pb.Seaweed.CollectionList:output_type -> master_pb.CollectionListResponse
+	21, // 41: master_pb.Seaweed.CollectionDelete:output_type -> master_pb.CollectionDeleteResponse
+	27, // 42: master_pb.Seaweed.VolumeList:output_type -> master_pb.VolumeListResponse
+	29, // 43: master_pb.Seaweed.LookupEcVolume:output_type -> master_pb.LookupEcVolumeResponse
+	31, // 44: master_pb.Seaweed.VacuumVolume:output_type -> master_pb.VacuumVolumeResponse
+	33, // 45: master_pb.Seaweed.GetMasterConfiguration:output_type -> master_pb.GetMasterConfigurationResponse
+	35, // 46: master_pb.Seaweed.ListMasterClients:output_type -> master_pb.ListMasterClientsResponse
+	37, // 47: master_pb.Seaweed.LeaseAdminToken:output_type -> master_pb.LeaseAdminTokenResponse
+	39, // 48: master_pb.Seaweed.ReleaseAdminToken:output_type -> master_pb.ReleaseAdminTokenResponse
+	35, // [35:49] is the sub-list for method output_type
+	21, // [21:35] is the sub-list for method input_type
 	21, // [21:21] is the sub-list for extension type_name
 	21, // [21:21] is the sub-list for extension extendee
 	0,  // [0:21] is the sub-list for field type_name
@@ -3774,7 +3874,7 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[30].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetMasterConfigurationRequest); i {
+			switch v := v.(*VacuumVolumeRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3786,7 +3886,7 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[31].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetMasterConfigurationResponse); i {
+			switch v := v.(*VacuumVolumeResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3798,7 +3898,7 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[32].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ListMasterClientsRequest); i {
+			switch v := v.(*GetMasterConfigurationRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3810,7 +3910,7 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[33].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ListMasterClientsResponse); i {
+			switch v := v.(*GetMasterConfigurationResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3822,7 +3922,7 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[34].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*LeaseAdminTokenRequest); i {
+			switch v := v.(*ListMasterClientsRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3834,7 +3934,7 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[35].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*LeaseAdminTokenResponse); i {
+			switch v := v.(*ListMasterClientsResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3846,7 +3946,7 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[36].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ReleaseAdminTokenRequest); i {
+			switch v := v.(*LeaseAdminTokenRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3858,7 +3958,19 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[37].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ReleaseAdminTokenResponse); i {
+			switch v := v.(*LeaseAdminTokenResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_master_proto_msgTypes[38].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ReleaseAdminTokenRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3870,19 +3982,7 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[39].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SuperBlockExtra_ErasureCoding); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_master_proto_msgTypes[40].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*LookupVolumeResponse_VolumeIdLocation); i {
+			switch v := v.(*ReleaseAdminTokenResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -3894,6 +3994,30 @@ func file_master_proto_init() {
 			}
 		}
 		file_master_proto_msgTypes[41].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*SuperBlockExtra_ErasureCoding); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_master_proto_msgTypes[42].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*LookupVolumeResponse_VolumeIdLocation); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_master_proto_msgTypes[43].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*LookupEcVolumeResponse_EcShardIdLocation); i {
 			case 0:
 				return &v.state
@@ -3912,7 +4036,7 @@ func file_master_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_master_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   42,
+			NumMessages:   44,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
@@ -3947,6 +4071,7 @@ type SeaweedClient interface {
 	CollectionDelete(ctx context.Context, in *CollectionDeleteRequest, opts ...grpc.CallOption) (*CollectionDeleteResponse, error)
 	VolumeList(ctx context.Context, in *VolumeListRequest, opts ...grpc.CallOption) (*VolumeListResponse, error)
 	LookupEcVolume(ctx context.Context, in *LookupEcVolumeRequest, opts ...grpc.CallOption) (*LookupEcVolumeResponse, error)
+	VacuumVolume(ctx context.Context, in *VacuumVolumeRequest, opts ...grpc.CallOption) (*VacuumVolumeResponse, error)
 	GetMasterConfiguration(ctx context.Context, in *GetMasterConfigurationRequest, opts ...grpc.CallOption) (*GetMasterConfigurationResponse, error)
 	ListMasterClients(ctx context.Context, in *ListMasterClientsRequest, opts ...grpc.CallOption) (*ListMasterClientsResponse, error)
 	LeaseAdminToken(ctx context.Context, in *LeaseAdminTokenRequest, opts ...grpc.CallOption) (*LeaseAdminTokenResponse, error)
@@ -4086,6 +4211,15 @@ func (c *seaweedClient) LookupEcVolume(ctx context.Context, in *LookupEcVolumeRe
 	return out, nil
 }

+func (c *seaweedClient) VacuumVolume(ctx context.Context, in *VacuumVolumeRequest, opts ...grpc.CallOption) (*VacuumVolumeResponse, error) {
+	out := new(VacuumVolumeResponse)
+	err := c.cc.Invoke(ctx, "/master_pb.Seaweed/VacuumVolume", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *seaweedClient) GetMasterConfiguration(ctx context.Context, in *GetMasterConfigurationRequest, opts ...grpc.CallOption) (*GetMasterConfigurationResponse, error) {
 	out := new(GetMasterConfigurationResponse)
 	err := c.cc.Invoke(ctx, "/master_pb.Seaweed/GetMasterConfiguration", in, out, opts...)
@@ -4133,6 +4267,7 @@ type SeaweedServer interface {
 	CollectionDelete(context.Context, *CollectionDeleteRequest) (*CollectionDeleteResponse, error)
 	VolumeList(context.Context, *VolumeListRequest) (*VolumeListResponse, error)
 	LookupEcVolume(context.Context, *LookupEcVolumeRequest) (*LookupEcVolumeResponse, error)
+	VacuumVolume(context.Context, *VacuumVolumeRequest) (*VacuumVolumeResponse, error)
 	GetMasterConfiguration(context.Context, *GetMasterConfigurationRequest) (*GetMasterConfigurationResponse, error)
 	ListMasterClients(context.Context, *ListMasterClientsRequest) (*ListMasterClientsResponse, error)
 	LeaseAdminToken(context.Context, *LeaseAdminTokenRequest) (*LeaseAdminTokenResponse, error)
@@ -4170,6 +4305,9 @@ func (*UnimplementedSeaweedServer) VolumeList(context.Context, *VolumeListReques
 func (*UnimplementedSeaweedServer) LookupEcVolume(context.Context, *LookupEcVolumeRequest) (*LookupEcVolumeResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method LookupEcVolume not implemented")
 }
+func (*UnimplementedSeaweedServer) VacuumVolume(context.Context, *VacuumVolumeRequest) (*VacuumVolumeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method VacuumVolume not implemented")
+}
 func (*UnimplementedSeaweedServer) GetMasterConfiguration(context.Context, *GetMasterConfigurationRequest) (*GetMasterConfigurationResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetMasterConfiguration not implemented")
 }
@@ -4365,6 +4503,24 @@ func _Seaweed_LookupEcVolume_Handler(srv interface{}, ctx context.Context, dec f
 	return interceptor(ctx, in, info, handler)
 }

+func _Seaweed_VacuumVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(VacuumVolumeRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(SeaweedServer).VacuumVolume(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/master_pb.Seaweed/VacuumVolume",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(SeaweedServer).VacuumVolume(ctx, req.(*VacuumVolumeRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Seaweed_GetMasterConfiguration_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(GetMasterConfigurationRequest)
 	if err := dec(in); err != nil {
@@ -4469,6 +4625,10 @@ var _Seaweed_serviceDesc = grpc.ServiceDesc{
 			MethodName: "LookupEcVolume",
 			Handler:    _Seaweed_LookupEcVolume_Handler,
 		},
+		{
+			MethodName: "VacuumVolume",
+			Handler:    _Seaweed_VacuumVolume_Handler,
+		},
 		{
 			MethodName: "GetMasterConfiguration",
 			Handler:    _Seaweed_GetMasterConfiguration_Handler,
@@ -112,6 +112,7 @@ func (fs *FilerSink) CreateEntry(key string, entry *filer_pb.Entry, signatures [
 				IsDirectory: entry.IsDirectory,
 				Attributes:  entry.Attributes,
 				Chunks:      replicatedChunks,
+				Content:     entry.Content,
 			},
 			IsFromOtherCluster: true,
 			Signatures:         signatures,
@@ -1,29 +1,19 @@
 package s3api

 import (
-	"bytes"
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/filer"
 	"io/ioutil"
 	"net/http"

-	xhttp "github.com/chrislusf/seaweedfs/weed/s3api/http"
-	"github.com/chrislusf/seaweedfs/weed/s3api/s3err"
-	"github.com/golang/protobuf/jsonpb"
-
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb/iam_pb"
+	xhttp "github.com/chrislusf/seaweedfs/weed/s3api/http"
+	"github.com/chrislusf/seaweedfs/weed/s3api/s3err"
 )

 type Action string

-const (
-	ACTION_READ    = "Read"
-	ACTION_WRITE   = "Write"
-	ACTION_ADMIN   = "Admin"
-	ACTION_TAGGING = "Tagging"
-	ACTION_LIST    = "List"
-)
-
 type Iam interface {
 	Check(f http.HandlerFunc, actions ...Action) http.HandlerFunc
 }
@@ -44,36 +34,55 @@ type Credential struct {
 	SecretKey string
 }

-func NewIdentityAccessManagement(fileName string, domain string) *IdentityAccessManagement {
+func NewIdentityAccessManagement(option *S3ApiServerOption) *IdentityAccessManagement {
 	iam := &IdentityAccessManagement{
-		domain: domain,
+		domain: option.DomainName,
 	}
-	if fileName == "" {
-		return iam
-	}
-	if err := iam.loadS3ApiConfiguration(fileName); err != nil {
-		glog.Fatalf("fail to load config file %s: %v", fileName, err)
+	if option.Config != "" {
+		if err := iam.loadS3ApiConfigurationFromFile(option.Config); err != nil {
+			glog.Fatalf("fail to load config file %s: %v", option.Config, err)
+		}
+	} else {
+		if err := iam.loadS3ApiConfigurationFromFiler(option); err != nil {
+			glog.Warningf("fail to load config: %v", err)
+		}
 	}
 	return iam
 }

-func (iam *IdentityAccessManagement) loadS3ApiConfiguration(fileName string) error {
+func (iam *IdentityAccessManagement) loadS3ApiConfigurationFromFiler(option *S3ApiServerOption) error {
+	content, err := filer.ReadContent(option.Filer, filer.IamConfigDirecotry, filer.IamIdentityFile)
+	if err != nil {
+		return fmt.Errorf("read S3 config: %v", err)
+	}
+	return iam.loadS3ApiConfigurationFromBytes(content)
+}

-	s3ApiConfiguration := &iam_pb.S3ApiConfiguration{}
-
-	rawData, readErr := ioutil.ReadFile(fileName)
+func (iam *IdentityAccessManagement) loadS3ApiConfigurationFromFile(fileName string) error {
+	content, readErr := ioutil.ReadFile(fileName)
 	if readErr != nil {
 		glog.Warningf("fail to read %s : %v", fileName, readErr)
 		return fmt.Errorf("fail to read %s : %v", fileName, readErr)
 	}
+	return iam.loadS3ApiConfigurationFromBytes(content)
+}

-	glog.V(1).Infof("load s3 config: %v", fileName)
-	if err := jsonpb.Unmarshal(bytes.NewReader(rawData), s3ApiConfiguration); err != nil {
+func (iam *IdentityAccessManagement) loadS3ApiConfigurationFromBytes(content []byte) error {
+	s3ApiConfiguration := &iam_pb.S3ApiConfiguration{}
+	if err := filer.ParseS3ConfigurationFromBytes(content, s3ApiConfiguration); err != nil {
 		glog.Warningf("unmarshal error: %v", err)
-		return fmt.Errorf("unmarshal %s error: %v", fileName, err)
+		return fmt.Errorf("unmarshal error: %v", err)
 	}
+	if err := iam.loadS3ApiConfiguration(s3ApiConfiguration); err != nil {
+		return err
+	}
+	return nil
+}

-	for _, ident := range s3ApiConfiguration.Identities {
+
+func (iam *IdentityAccessManagement) loadS3ApiConfiguration(config *iam_pb.S3ApiConfiguration) error {
+	var identities []*Identity
+	for _, ident := range config.Identities {
 		t := &Identity{
 			Name:        ident.Name,
 			Credentials: nil,
@@ -88,9 +97,11 @@ func (iam *IdentityAccessManagement) loadS3ApiConfiguration(fileName string) err
 				SecretKey: cred.SecretKey,
 			})
 		}
-		iam.identities = append(iam.identities, t)
+		identities = append(identities, t)
 	}

+	// atomically switch
+	iam.identities = identities
 	return nil
 }

@@ -0,0 +1,70 @@
+package s3api
+
+import (
+	"context"
+	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/filer"
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"io"
+	"time"
+)
+
+func (s3a *S3ApiServer) subscribeMetaEvents(clientName string, prefix string, lastTsNs int64) error {
+
+	processEventFn := func(resp *filer_pb.SubscribeMetadataResponse) error {
+
+		message := resp.EventNotification
+		if message.NewEntry == nil {
+			return nil
+		}
+
+		dir := resp.Directory
+
+		if message.NewParentPath != "" {
+			dir = message.NewParentPath
+		}
+		if dir == filer.IamConfigDirecotry && message.NewEntry.Name == filer.IamIdentityFile {
+			if err := s3a.iam.loadS3ApiConfigurationFromBytes(message.NewEntry.Content); err != nil {
+				return err
+			}
+			glog.V(0).Infof("updated %s/%s", filer.IamConfigDirecotry, filer.IamIdentityFile)
+		}
+
+		return nil
+	}
+
+	for {
+		err := s3a.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
+			ctx, cancel := context.WithCancel(context.Background())
+			defer cancel()
+			stream, err := client.SubscribeMetadata(ctx, &filer_pb.SubscribeMetadataRequest{
+				ClientName: clientName,
+				PathPrefix: prefix,
+				SinceNs:    lastTsNs,
+			})
+			if err != nil {
+				return fmt.Errorf("subscribe: %v", err)
+			}
+
+			for {
+				resp, listenErr := stream.Recv()
+				if listenErr == io.EOF {
+					return nil
+				}
+				if listenErr != nil {
+					return listenErr
+				}
+
+				if err := processEventFn(resp); err != nil {
+					glog.Fatalf("process %v: %v", resp, err)
+				}
+				lastTsNs = resp.TsNs
+			}
+		})
+		if err != nil {
+			glog.Errorf("subscribing filer meta change: %v", err)
+		}
+		time.Sleep(time.Second)
+	}
+}
@@ -1,6 +1,7 @@
 package s3api

 import (
+	. "github.com/chrislusf/seaweedfs/weed/s3api/s3_constants"
 	"testing"

 	"github.com/golang/protobuf/jsonpb"
@@ -57,7 +57,8 @@ func TestIsRequestPresignedSignatureV4(t *testing.T) {

 // Tests is requested authenticated function, tests replies for s3 errors.
 func TestIsReqAuthenticated(t *testing.T) {
-	iam := NewIdentityAccessManagement("", "")
+	option := S3ApiServerOption{}
+	iam := NewIdentityAccessManagement(&option)
 	iam.identities = []*Identity{
 		{
 			Name: "someone",
@@ -92,7 +93,8 @@ func TestIsReqAuthenticated(t *testing.T) {
 }

 func TestCheckAdminRequestAuthType(t *testing.T) {
-	iam := NewIdentityAccessManagement("", "")
+	option := S3ApiServerOption{}
+	iam := NewIdentityAccessManagement(&option)
 	iam.identities = []*Identity{
 		{
 			Name: "someone",
@@ -3,11 +3,10 @@ package s3api
 import (
 	"context"
 	"fmt"
-	"strings"
-
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/util"
+	"strings"
 )

 func (s3a *S3ApiServer) mkdir(parentDirectoryPath string, dirName string, fn func(entry *filer_pb.Entry)) error {
@@ -0,0 +1,10 @@
+package s3_constants
+
+const (
+	ACTION_READ    = "Read"
+	ACTION_WRITE   = "Write"
+	ACTION_ADMIN   = "Admin"
+	ACTION_TAGGING = "Tagging"
+	ACTION_LIST    = "List"
+)
+
@@ -113,12 +113,6 @@ func (s3a *S3ApiServer) DeleteObjectHandler(w http.ResponseWriter, r *http.Reque

 	bucket, object := getBucketAndObject(r)

-	response, _ := s3a.listFilerEntries(bucket, object, 1, "", "/")
-	if len(response.Contents) != 0 && strings.HasSuffix(object, "/") {
-		w.WriteHeader(http.StatusNoContent)
-		return
-	}
-
 	destUrl := fmt.Sprintf("http://%s%s/%s%s?recursive=true",
 		s3a.option.Filer, s3a.option.BucketsPath, bucket, object)

@@ -266,11 +260,6 @@ func (s3a *S3ApiServer) proxyToFiler(w http.ResponseWriter, r *http.Request, des

 	resp, postErr := client.Do(proxyReq)

-	if (resp.ContentLength == -1 || resp.StatusCode == 404) && !strings.HasSuffix(destUrl, "/") {
-		writeErrorResponse(w, s3err.ErrNoSuchKey, r.URL)
-		return
-	}
-
 	if postErr != nil {
 		glog.Errorf("post to filer: %v", postErr)
 		writeErrorResponse(w, s3err.ErrInternalError, r.URL)
@@ -278,6 +267,11 @@ func (s3a *S3ApiServer) proxyToFiler(w http.ResponseWriter, r *http.Request, des
 	}
 	defer util.CloseResponse(resp)

+	if (resp.ContentLength == -1 || resp.StatusCode == 404) && !strings.HasSuffix(destUrl, "/") {
+		writeErrorResponse(w, s3err.ErrNoSuchKey, r.URL)
+		return
+	}
+
 	responseFn(resp, w)

 }
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/xml"
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/glog"
 	"io"
 	"net/http"
 	"net/url"
@@ -197,11 +198,12 @@ func (s3a *S3ApiServer) doListFilerEntries(client filer_pb.SeaweedFilerClient, d
 		sepIndex := strings.Index(marker, "/")
 		subDir, subMarker := marker[0:sepIndex], marker[sepIndex+1:]
 		// println("doListFilerEntries dir", dir+"/"+subDir, "subMarker", subMarker, "maxKeys", maxKeys)
-		subCounter, _, subNextMarker, subErr := s3a.doListFilerEntries(client, dir+"/"+subDir, "", maxKeys, subMarker, delimiter, eachEntryFn)
+		subCounter, subIsTruncated, subNextMarker, subErr := s3a.doListFilerEntries(client, dir+"/"+subDir, "", maxKeys, subMarker, delimiter, eachEntryFn)
 		if subErr != nil {
 			err = subErr
 			return
 		}
+		isTruncated = isTruncated || subIsTruncated
 		maxKeys -= subCounter
 		nextMarker = subDir + "/" + subNextMarker
 		counter += subCounter
@@ -245,8 +247,8 @@ func (s3a *S3ApiServer) doListFilerEntries(client filer_pb.SeaweedFilerClient, d
 		if entry.IsDirectory {
 			// println("ListEntries", dir, "dir:", entry.Name)
 			if entry.Name != ".uploads" { // FIXME no need to apply to all directories. this extra also affects maxKeys
-				eachEntryFn(dir, entry)
 				if delimiter != "/" {
+					eachEntryFn(dir, entry)
 					// println("doListFilerEntries2 dir", dir+"/"+entry.Name, "maxKeys", maxKeys-counter)
 					subCounter, subIsTruncated, subNextMarker, subErr := s3a.doListFilerEntries(client, dir+"/"+entry.Name, "", maxKeys-counter, "", delimiter, eachEntryFn)
 					if subErr != nil {
@@ -261,7 +263,14 @@ func (s3a *S3ApiServer) doListFilerEntries(client filer_pb.SeaweedFilerClient, d
 						return
 					}
 				} else {
-					counter++
+					var isEmpty bool
+					if isEmpty, err = s3a.isDirectoryAllEmpty(client, dir, entry.Name); err != nil {
+						return
+					}
+					if !isEmpty {
+						eachEntryFn(dir, entry)
+						counter++
+					}
 				}
 			}
 		} else {
@@ -298,3 +307,49 @@ func getListObjectsV1Args(values url.Values) (prefix, marker, delimiter string,
 	}
 	return
 }
+
+func (s3a *S3ApiServer) isDirectoryAllEmpty(filerClient filer_pb.SeaweedFilerClient, parentDir, name string) (isEmpty bool, err error) {
+	// println("+ isDirectoryAllEmpty", dir, name)
+	var fileCounter int
+	var subDirs []string
+	currentDir := parentDir + "/" + name
+	var startFrom string
+	var isExhausted bool
+	for fileCounter == 0 && !isExhausted {
+		err = filer_pb.SeaweedList(filerClient, currentDir, "", func(entry *filer_pb.Entry, isLast bool) error {
+			if entry.IsDirectory {
+				subDirs = append(subDirs, entry.Name)
+			} else {
+				fileCounter++
+			}
+			startFrom = entry.Name
+			isExhausted = isExhausted || isLast
+			return nil
+		}, startFrom, false, 8)
+	}
+
+	if err != nil {
+		return false, err
+	}
+
+	if fileCounter > 0 {
+		return false, nil
+	}
+
+	for _, subDir := range subDirs {
+		isSubEmpty, subErr := s3a.isDirectoryAllEmpty(filerClient, currentDir, subDir)
+		if subErr != nil {
+			return false, subErr
+		}
+		if !isSubEmpty {
+			return false, nil
+		}
+	}
+
+	glog.V(1).Infof("deleting empty folder %s", currentDir)
+	if err = doDeleteEntry(filerClient, parentDir, name, true, true); err != nil {
+		return
+	}
+
+	return true, nil
+}
@@ -2,8 +2,11 @@ package s3api

 import (
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/filer"
+	. "github.com/chrislusf/seaweedfs/weed/s3api/s3_constants"
 	"net/http"
 	"strings"
+	"time"

 	"github.com/gorilla/mux"
 	"google.golang.org/grpc"
@@ -27,11 +30,13 @@ type S3ApiServer struct {
 func NewS3ApiServer(router *mux.Router, option *S3ApiServerOption) (s3ApiServer *S3ApiServer, err error) {
 	s3ApiServer = &S3ApiServer{
 		option: option,
-		iam:    NewIdentityAccessManagement(option.Config, option.DomainName),
+		iam:    NewIdentityAccessManagement(option),
 	}

 	s3ApiServer.registerRouter(router)

+	go s3ApiServer.subscribeMetaEvents("s3", filer.IamConfigDirecotry+"/"+filer.IamIdentityFile, time.Now().UnixNano())
+
 	return s3ApiServer, nil
 }

@@ -24,7 +24,7 @@ func LoadServerTLS(config *viper.Viper, component string) grpc.ServerOption {
 		glog.V(1).Infof("load cert/key error: %v", err)
 		return nil
 	}
-	caCert, err := ioutil.ReadFile(config.GetString(component + ".ca"))
+	caCert, err := ioutil.ReadFile(config.GetString("grpc.ca"))
 	if err != nil {
 		glog.V(1).Infof("read ca cert file error: %v", err)
 		return nil
@@ -45,7 +45,7 @@ func LoadClientTLS(config *viper.Viper, component string) grpc.DialOption {
 		return grpc.WithInsecure()
 	}

-	certFileName, keyFileName, caFileName := config.GetString(component+".cert"), config.GetString(component+".key"), config.GetString(component+".ca")
+	certFileName, keyFileName, caFileName := config.GetString(component+".cert"), config.GetString(component+".key"), config.GetString("grpc.ca")
 	if certFileName == "" || keyFileName == "" || caFileName == "" {
 		return grpc.WithInsecure()
 	}
@@ -39,6 +39,7 @@ func (fs *FilerServer) LookupDirectoryEntry(ctx context.Context, req *filer_pb.L
 			Extended:        entry.Extended,
 			HardLinkId:      entry.HardLinkId,
 			HardLinkCounter: entry.HardLinkCounter,
+			Content:         entry.Content,
 		},
 	}, nil
 }
@@ -84,6 +85,7 @@ func (fs *FilerServer) ListEntries(req *filer_pb.ListEntriesRequest, stream file
 					Extended:        entry.Extended,
 					HardLinkId:      entry.HardLinkId,
 					HardLinkCounter: entry.HardLinkCounter,
+					Content:         entry.Content,
 				},
 			}); err != nil {
 				return err
@@ -168,6 +170,7 @@ func (fs *FilerServer) CreateEntry(ctx context.Context, req *filer_pb.CreateEntr
 		Extended:        req.Entry.Extended,
 		HardLinkId:      filer.HardLinkId(req.Entry.HardLinkId),
 		HardLinkCounter: req.Entry.HardLinkCounter,
+		Content:         req.Entry.Content,
 	}, req.OExcl, req.IsFromOtherCluster, req.Signatures)

 	if createErr == nil {
@@ -202,6 +205,7 @@ func (fs *FilerServer) UpdateEntry(ctx context.Context, req *filer_pb.UpdateEntr
 		Chunks:          chunks,
 		HardLinkId:      filer.HardLinkId(req.Entry.HardLinkId),
 		HardLinkCounter: req.Entry.HardLinkCounter,
+		Content:         req.Entry.Content,
 	}

 	glog.V(3).Infof("updating %s: %+v, chunks %d: %v => %+v, chunks %d: %v, extended: %v => %v",
@@ -15,13 +15,18 @@ func (fs *FilerServer) AtomicRenameEntry(ctx context.Context, req *filer_pb.Atom

 	glog.V(1).Infof("AtomicRenameEntry %v", req)

+	oldParent := util.FullPath(filepath.ToSlash(req.OldDirectory))
+	newParent := util.FullPath(filepath.ToSlash(req.NewDirectory))
+
+	if err := fs.filer.CanRename(oldParent, newParent); err != nil {
+		return nil, err
+	}
+
 	ctx, err := fs.filer.BeginTransaction(ctx)
 	if err != nil {
 		return nil, err
 	}

-	oldParent := util.FullPath(filepath.ToSlash(req.OldDirectory))
-
 	oldEntry, err := fs.filer.FindEntry(ctx, oldParent.Child(req.OldName))
 	if err != nil {
 		fs.filer.RollbackTransaction(ctx)
@@ -29,7 +34,7 @@ func (fs *FilerServer) AtomicRenameEntry(ctx context.Context, req *filer_pb.Atom
 	}

 	var events MoveEvents
-	moveErr := fs.moveEntry(ctx, oldParent, oldEntry, util.FullPath(filepath.ToSlash(req.NewDirectory)), req.NewName, &events)
+	moveErr := fs.moveEntry(ctx, oldParent, oldEntry, newParent, req.NewName, &events)
 	if moveErr != nil {
 		fs.filer.RollbackTransaction(ctx)
 		return nil, fmt.Errorf("%s/%s move error: %v", req.OldDirectory, req.OldName, moveErr)
@@ -110,6 +115,7 @@ func (fs *FilerServer) moveSelfEntry(ctx context.Context, oldParent util.FullPat
 		Attr:     entry.Attr,
 		Chunks:   entry.Chunks,
 		Extended: entry.Extended,
+		Content:  entry.Content,
 	}
 	createErr := fs.filer.CreateEntry(ctx, newEntry, false, false, nil)
 	if createErr != nil {
@@ -153,7 +153,14 @@ func (fs *FilerServer) eachEventNotificationFn(req *filer_pb.SubscribeMetadataRe
 		}

 		if !strings.HasPrefix(fullpath, req.PathPrefix) {
-			return nil
+			if eventNotification.NewParentPath != "" {
+				newFullPath := util.Join(eventNotification.NewParentPath, entryName)
+				if !strings.HasPrefix(newFullPath, req.PathPrefix) {
+					return nil
+				}
+			} else {
+				return nil
+			}
 		}

 		message := &filer_pb.SubscribeMetadataResponse{
@@ -55,6 +55,7 @@ type FilerOption struct {
 	Port               uint32
 	recursiveDelete    bool
 	Cipher             bool
+	CacheToFilerLimit  int64
 	Filers             []string
 }

@@ -126,6 +127,7 @@ func NewFilerServer(defaultMux, readonlyMux *http.ServeMux, option *FilerOption)
 		defaultMux.HandleFunc("/", fs.filerHandler)
 	}
 	if defaultMux != readonlyMux {
+		handleStaticResources(readonlyMux)
 		readonlyMux.HandleFunc("/", fs.readonlyFilerHandler)
 	}

@@ -60,7 +60,7 @@ func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request,
 		return
 	}

-	if len(entry.Chunks) == 0 {
+	if len(entry.Chunks) == 0 && len(entry.Content) == 0 {
 		glog.V(1).Infof("no file chunks for %s, attr=%+v", path, entry.Attr)
 		stats.FilerRequestCounter.WithLabelValues("read.nocontent").Inc()
 		w.WriteHeader(http.StatusNoContent)
@@ -123,13 +123,13 @@ func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request,
 	filename := entry.Name()
 	adjustHeaderContentDisposition(w, r, filename)

+	totalSize := int64(entry.Size())
+
 	if r.Method == "HEAD" {
-		w.Header().Set("Content-Length", strconv.FormatInt(int64(entry.Size()), 10))
+		w.Header().Set("Content-Length", strconv.FormatInt(totalSize, 10))
 		return
 	}

-	totalSize := int64(entry.Size())
-
 	if rangeReq := r.Header.Get("Range"); rangeReq == "" {
 		ext := filepath.Ext(filename)
 		width, height, mode, shouldResize := shouldResizeImages(ext, r)
@@ -147,6 +147,10 @@ func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request,
 	}

 	processRangeRequest(r, w, totalSize, mimeType, func(writer io.Writer, offset int64, size int64) error {
+		if offset+size <= int64(len(entry.Content)) {
+			_, err := writer.Write(entry.Content[offset : offset+size])
+			return err
+		}
 		return filer.StreamContent(fs.filer.MasterClient, writer, entry.Chunks, offset, size)
 	})

@@ -66,6 +66,7 @@ func (fs *FilerServer) PostHandler(w http.ResponseWriter, r *http.Request) {
 	)

 	fs.autoChunk(ctx, w, r, so)
+	util.CloseRequest(r)

 }

@@ -110,14 +111,7 @@ func (fs *FilerServer) detectStorageOption(requestURI, qCollection, qReplication
 	// required by buckets folder
 	bucketDefaultReplication, fsync := "", false
 	if strings.HasPrefix(requestURI, fs.filer.DirBucketsPath+"/") {
-		bucketAndObjectKey := requestURI[len(fs.filer.DirBucketsPath)+1:]
-		t := strings.Index(bucketAndObjectKey, "/")
-		if t < 0 {
-			collection = bucketAndObjectKey
-		}
-		if t > 0 {
-			collection = bucketAndObjectKey[:t]
-		}
+		collection = fs.filer.DetectBucket(util.FullPath(requestURI))
 		bucketDefaultReplication, fsync = fs.filer.ReadBucketOption(collection)
 	}
 	if replication == "" {
@@ -135,12 +129,13 @@ func (fs *FilerServer) detectStorageOption(requestURI, qCollection, qReplication
 	}

 	return &operation.StorageOption{
-		Replication: util.Nvl(replication, rule.Replication),
-		Collection:  util.Nvl(collection, rule.Collection),
-		DataCenter:  util.Nvl(dataCenter, fs.option.DataCenter),
-		Rack:        util.Nvl(rack, fs.option.Rack),
-		TtlSeconds:  ttlSeconds,
-		Fsync:       fsync || rule.Fsync,
+		Replication:       util.Nvl(replication, rule.Replication),
+		Collection:        util.Nvl(collection, rule.Collection),
+		DataCenter:        util.Nvl(dataCenter, fs.option.DataCenter),
+		Rack:              util.Nvl(rack, fs.option.Rack),
+		TtlSeconds:        ttlSeconds,
+		Fsync:             fsync || rule.Fsync,
+		VolumeGrowthCount: rule.VolumeGrowthCount,
 	}
 }

@@ -57,7 +57,11 @@ func (fs *FilerServer) autoChunk(ctx context.Context, w http.ResponseWriter, r *
 		reply, md5bytes, err = fs.doPutAutoChunk(ctx, w, r, chunkSize, so)
 	}
 	if err != nil {
-		writeJsonError(w, r, http.StatusInternalServerError, err)
+		if strings.HasPrefix(err.Error(), "read input:") {
+			writeJsonError(w, r, 499, err)
+		} else {
+			writeJsonError(w, r, http.StatusInternalServerError, err)
+		}
 	} else if reply != nil {
 		if len(md5bytes) > 0 {
 			w.Header().Set("Content-MD5", util.Base64Encode(md5bytes))
@@ -87,7 +91,7 @@ func (fs *FilerServer) doPostAutoChunk(ctx context.Context, w http.ResponseWrite
 		contentType = ""
 	}

-	fileChunks, md5Hash, chunkOffset, err := fs.uploadReaderToChunks(w, r, part1, chunkSize, fileName, contentType, so)
+	fileChunks, md5Hash, chunkOffset, err, smallContent := fs.uploadReaderToChunks(w, r, part1, chunkSize, fileName, contentType, so)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -99,7 +103,7 @@ func (fs *FilerServer) doPostAutoChunk(ctx context.Context, w http.ResponseWrite
 	}

 	md5bytes = md5Hash.Sum(nil)
-	filerResult, replyerr = fs.saveMetaData(ctx, r, fileName, contentType, so, md5bytes, fileChunks, chunkOffset)
+	filerResult, replyerr = fs.saveMetaData(ctx, r, fileName, contentType, so, md5bytes, fileChunks, chunkOffset, smallContent)

 	return
 }
@@ -109,7 +113,7 @@ func (fs *FilerServer) doPutAutoChunk(ctx context.Context, w http.ResponseWriter
 	fileName := ""
 	contentType := ""

-	fileChunks, md5Hash, chunkOffset, err := fs.uploadReaderToChunks(w, r, r.Body, chunkSize, fileName, contentType, so)
+	fileChunks, md5Hash, chunkOffset, err, smallContent := fs.uploadReaderToChunks(w, r, r.Body, chunkSize, fileName, contentType, so)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -121,12 +125,12 @@ func (fs *FilerServer) doPutAutoChunk(ctx context.Context, w http.ResponseWriter
 	}

 	md5bytes = md5Hash.Sum(nil)
-	filerResult, replyerr = fs.saveMetaData(ctx, r, fileName, contentType, so, md5bytes, fileChunks, chunkOffset)
+	filerResult, replyerr = fs.saveMetaData(ctx, r, fileName, contentType, so, md5bytes, fileChunks, chunkOffset, smallContent)

 	return
 }

-func (fs *FilerServer) saveMetaData(ctx context.Context, r *http.Request, fileName string, contentType string, so *operation.StorageOption, md5bytes []byte, fileChunks []*filer_pb.FileChunk, chunkOffset int64) (filerResult *FilerPostResult, replyerr error) {
+func (fs *FilerServer) saveMetaData(ctx context.Context, r *http.Request, fileName string, contentType string, so *operation.StorageOption, md5bytes []byte, fileChunks []*filer_pb.FileChunk, chunkOffset int64, content []byte) (filerResult *FilerPostResult, replyerr error) {

 	// detect file mode
 	modeStr := r.URL.Query().Get("mode")
@@ -147,19 +151,12 @@ func (fs *FilerServer) saveMetaData(ctx context.Context, r *http.Request, fileNa
 		}
 	}

-	// fix the crTime
-	existingEntry, err := fs.filer.FindEntry(ctx, util.FullPath(path))
-	crTime := time.Now()
-	if err == nil && existingEntry != nil {
-		crTime = existingEntry.Crtime
-	}
-
 	glog.V(4).Infoln("saving", path)
 	entry := &filer.Entry{
 		FullPath: util.FullPath(path),
 		Attr: filer.Attr{
 			Mtime:       time.Now(),
-			Crtime:      crTime,
+			Crtime:      time.Now(),
 			Mode:        os.FileMode(mode),
 			Uid:         OS_UID,
 			Gid:         OS_GID,
@@ -170,7 +167,8 @@ func (fs *FilerServer) saveMetaData(ctx context.Context, r *http.Request, fileNa
 			Md5:         md5bytes,
 			FileSize:    uint64(chunkOffset),
 		},
-		Chunks: fileChunks,
+		Chunks:  fileChunks,
+		Content: content,
 	}

 	filerResult = &FilerPostResult{
@@ -199,13 +197,14 @@ func (fs *FilerServer) saveMetaData(ctx context.Context, r *http.Request, fileNa
 	return filerResult, replyerr
 }

-func (fs *FilerServer) uploadReaderToChunks(w http.ResponseWriter, r *http.Request, reader io.Reader, chunkSize int32, fileName, contentType string, so *operation.StorageOption) ([]*filer_pb.FileChunk, hash.Hash, int64, error) {
+func (fs *FilerServer) uploadReaderToChunks(w http.ResponseWriter, r *http.Request, reader io.Reader, chunkSize int32, fileName, contentType string, so *operation.StorageOption) ([]*filer_pb.FileChunk, hash.Hash, int64, error, []byte) {
 	var fileChunks []*filer_pb.FileChunk

 	md5Hash := md5.New()
 	var partReader = ioutil.NopCloser(io.TeeReader(reader, md5Hash))

 	chunkOffset := int64(0)
+	var smallContent, content []byte

 	for {
 		limitedReader := io.LimitReader(partReader, int64(chunkSize))
@@ -213,14 +212,15 @@ func (fs *FilerServer) uploadReaderToChunks(w http.ResponseWriter, r *http.Reque
 		// assign one file id for one chunk
 		fileId, urlLocation, auth, assignErr := fs.assignNewFileInfo(so)
 		if assignErr != nil {
-			return nil, nil, 0, assignErr
+			return nil, nil, 0, assignErr, nil
 		}

 		// upload the chunk to the volume server
-		uploadResult, uploadErr := fs.doUpload(urlLocation, w, r, limitedReader, fileName, contentType, nil, auth)
+		uploadResult, uploadErr, data := fs.doUpload(urlLocation, w, r, limitedReader, fileName, contentType, nil, auth)
 		if uploadErr != nil {
-			return nil, nil, 0, uploadErr
+			return nil, nil, 0, uploadErr, nil
 		}
+		content = data

 		// if last chunk exhausted the reader exactly at the border
 		if uploadResult.Size == 0 {
@@ -240,10 +240,14 @@ func (fs *FilerServer) uploadReaderToChunks(w http.ResponseWriter, r *http.Reque
 			break
 		}
 	}
-	return fileChunks, md5Hash, chunkOffset, nil
+
+	if chunkOffset < fs.option.CacheToFilerLimit || strings.HasPrefix(r.URL.Path, filer.DirectoryEtcRoot) && chunkOffset < 4*1024 {
+		smallContent = content
+	}
+	return fileChunks, md5Hash, chunkOffset, nil, smallContent
 }

-func (fs *FilerServer) doUpload(urlLocation string, w http.ResponseWriter, r *http.Request, limitedReader io.Reader, fileName string, contentType string, pairMap map[string]string, auth security.EncodedJwt) (*operation.UploadResult, error) {
+func (fs *FilerServer) doUpload(urlLocation string, w http.ResponseWriter, r *http.Request, limitedReader io.Reader, fileName string, contentType string, pairMap map[string]string, auth security.EncodedJwt) (*operation.UploadResult, error, []byte) {

 	stats.FilerRequestCounter.WithLabelValues("postAutoChunkUpload").Inc()
 	start := time.Now()
@@ -251,8 +255,8 @@ func (fs *FilerServer) doUpload(urlLocation string, w http.ResponseWriter, r *ht
 		stats.FilerRequestHistogram.WithLabelValues("postAutoChunkUpload").Observe(time.Since(start).Seconds())
 	}()

-	uploadResult, err, _ := operation.Upload(urlLocation, fileName, fs.option.Cipher, limitedReader, false, contentType, pairMap, auth)
-	return uploadResult, err
+	uploadResult, err, data := operation.Upload(urlLocation, fileName, fs.option.Cipher, limitedReader, false, contentType, pairMap, auth)
+	return uploadResult, err, data
 }

 func (fs *FilerServer) saveAsChunk(so *operation.StorageOption) filer.SaveDataAsChunkFunctionType {
@@ -177,3 +177,16 @@ func (ms *MasterServer) LookupEcVolume(ctx context.Context, req *master_pb.Looku

 	return resp, nil
 }
+
+func (ms *MasterServer) VacuumVolume(ctx context.Context, req *master_pb.VacuumVolumeRequest) (*master_pb.VacuumVolumeResponse, error) {
+
+	if !ms.Topo.IsLeader() {
+		return nil, raft.NotLeaderError
+	}
+
+	resp := &master_pb.VacuumVolumeResponse{}
+
+	ms.Topo.Vacuum(ms.grpcDialOption, float64(req.GarbageThreshold), ms.preallocateSize)
+
+	return resp, nil
+}
@@ -55,7 +55,7 @@ type MasterServer struct {
 	vg     *topology.VolumeGrowth
 	vgLock sync.Mutex

-	bounedLeaderChan chan int
+	boundedLeaderChan chan int

 	// notifying clients
 	clientChansLock sync.RWMutex
@@ -96,7 +96,7 @@ func NewMasterServer(r *mux.Router, option *MasterOption, peers []string) *Maste
 		MasterClient:    wdclient.NewMasterClient(grpcDialOption, "master", option.Host, 0, "", peers),
 		adminLocks:      NewAdminLocks(),
 	}
-	ms.bounedLeaderChan = make(chan int, 16)
+	ms.boundedLeaderChan = make(chan int, 16)

 	seq := ms.createSequencer(option)
 	if nil == seq {
@@ -108,10 +108,10 @@ func NewMasterServer(r *mux.Router, option *MasterOption, peers []string) *Maste

 	ms.guard = security.NewGuard(ms.option.WhiteList, signingKey, expiresAfterSec, readSigningKey, readExpiresAfterSec)

+	handleStaticResources2(r)
+	r.HandleFunc("/", ms.proxyToLeader(ms.uiStatusHandler))
+	r.HandleFunc("/ui/index.html", ms.uiStatusHandler)
 	if !ms.option.DisableHttp {
-		handleStaticResources2(r)
-		r.HandleFunc("/", ms.proxyToLeader(ms.uiStatusHandler))
-		r.HandleFunc("/ui/index.html", ms.uiStatusHandler)
 		r.HandleFunc("/dir/assign", ms.proxyToLeader(ms.guard.WhiteList(ms.dirAssignHandler)))
 		r.HandleFunc("/dir/lookup", ms.guard.WhiteList(ms.dirLookupHandler))
 		r.HandleFunc("/dir/status", ms.proxyToLeader(ms.guard.WhiteList(ms.dirStatusHandler)))
@@ -157,8 +157,8 @@ func (ms *MasterServer) proxyToLeader(f http.HandlerFunc) http.HandlerFunc {
 		if ms.Topo.IsLeader() {
 			f(w, r)
 		} else if ms.Topo.RaftServer != nil && ms.Topo.RaftServer.Leader() != "" {
-			ms.bounedLeaderChan <- 1
-			defer func() { <-ms.bounedLeaderChan }()
+			ms.boundedLeaderChan <- 1
+			defer func() { <-ms.boundedLeaderChan }()
 			targetUrl, err := url.Parse("http://" + ms.Topo.RaftServer.Leader())
 			if err != nil {
 				writeJsonError(w, r, http.StatusInternalServerError,
@@ -48,7 +48,7 @@ func (vs *VolumeServer) VolumeCopy(ctx context.Context, req *volume_server_pb.Vo
 	//   send .dat file
 	//   confirm size and timestamp
 	var volFileInfoResp *volume_server_pb.ReadVolumeFileStatusResponse
-	var volumeFileName, idxFileName, datFileName string
+	var dataBaseFileName, indexBaseFileName, idxFileName, datFileName string
 	err := operation.WithVolumeServerClient(req.SourceDataNode, vs.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
 		var err error
 		volFileInfoResp, err = client.ReadVolumeFileStatus(context.Background(),
@@ -59,24 +59,25 @@ func (vs *VolumeServer) VolumeCopy(ctx context.Context, req *volume_server_pb.Vo
 			return fmt.Errorf("read volume file status failed, %v", err)
 		}

-		volumeFileName = storage.VolumeFileName(location.Directory, volFileInfoResp.Collection, int(req.VolumeId))
+		dataBaseFileName = storage.VolumeFileName(location.Directory, volFileInfoResp.Collection, int(req.VolumeId))
+		indexBaseFileName = storage.VolumeFileName(location.IdxDirectory, volFileInfoResp.Collection, int(req.VolumeId))

-		ioutil.WriteFile(volumeFileName+".note", []byte(fmt.Sprintf("copying from %s", req.SourceDataNode)), 0755)
+		ioutil.WriteFile(dataBaseFileName+".note", []byte(fmt.Sprintf("copying from %s", req.SourceDataNode)), 0755)

 		// println("source:", volFileInfoResp.String())
-		if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, volumeFileName, ".dat", false, true); err != nil {
+		if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, dataBaseFileName, ".dat", false, true); err != nil {
 			return err
 		}

-		if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.IdxFileSize, volumeFileName, ".idx", false, false); err != nil {
+		if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.IdxFileSize, indexBaseFileName, ".idx", false, false); err != nil {
 			return err
 		}

-		if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, volumeFileName, ".vif", false, true); err != nil {
+		if err := vs.doCopyFile(client, false, req.Collection, req.VolumeId, volFileInfoResp.CompactionRevision, volFileInfoResp.DatFileSize, dataBaseFileName, ".vif", false, true); err != nil {
 			return err
 		}

-		os.Remove(volumeFileName + ".note")
+		os.Remove(dataBaseFileName + ".note")

 		return nil
 	})
@@ -84,18 +85,18 @@ func (vs *VolumeServer) VolumeCopy(ctx context.Context, req *volume_server_pb.Vo
 	if err != nil {
 		return nil, err
 	}
-	if volumeFileName == "" {
+	if dataBaseFileName == "" {
 		return nil, fmt.Errorf("not found volume %d file", req.VolumeId)
 	}

-	idxFileName = volumeFileName + ".idx"
-	datFileName = volumeFileName + ".dat"
+	idxFileName = indexBaseFileName + ".idx"
+	datFileName = dataBaseFileName + ".dat"

 	defer func() {
-		if err != nil && volumeFileName != "" {
+		if err != nil && dataBaseFileName != "" {
 			os.Remove(idxFileName)
 			os.Remove(datFileName)
-			os.Remove(volumeFileName + ".vif")
+			os.Remove(dataBaseFileName + ".vif")
 		}
 	}()

@@ -223,7 +224,7 @@ func (vs *VolumeServer) CopyFile(req *volume_server_pb.CopyFileRequest, stream v
 		if uint32(v.CompactionRevision) != req.CompactionRevision && req.CompactionRevision != math.MaxUint32 {
 			return fmt.Errorf("volume %d is compacted", req.VolumeId)
 		}
-		fileName = v.FileName() + req.Ext
+		fileName = v.FileName(req.Ext)
 	} else {
 		baseFileName := erasure_coding.EcShardBaseFileName(req.Collection, int(req.VolumeId)) + req.Ext
 		for _, location := range vs.store.Locations {
@@ -231,6 +232,10 @@ func (vs *VolumeServer) CopyFile(req *volume_server_pb.CopyFileRequest, stream v
 			if util.FileExists(tName) {
 				fileName = tName
 			}
+			tName = util.Join(location.IdxDirectory, baseFileName)
+			if util.FileExists(tName) {
+				fileName = tName
+			}
 		}
 		if fileName == "" {
 			if req.IgnoreSourceFileNotFound {
@@ -8,7 +8,6 @@ import (
 	"math"
 	"os"
 	"path"
-	"path/filepath"
 	"strings"

 	"github.com/chrislusf/seaweedfs/weed/glog"
@@ -27,7 +26,7 @@ import (
 Steps to apply erasure coding to .dat .idx files
 0. ensure the volume is readonly
 1. client call VolumeEcShardsGenerate to generate the .ecx and .ec00 ~ .ec13 files
-2. client ask master for possible servers to hold the ec files, at least 4 servers
+2. client ask master for possible servers to hold the ec files
 3. client call VolumeEcShardsCopy on above target servers to copy ec files from the source server
 4. target servers report the new ec files to the master
 5.   master stores vid -> [14]*DataNode
@@ -44,7 +43,7 @@ func (vs *VolumeServer) VolumeEcShardsGenerate(ctx context.Context, req *volume_
 	if v == nil {
 		return nil, fmt.Errorf("volume %d not found", req.VolumeId)
 	}
-	baseFileName := v.FileName()
+	baseFileName := v.DataFileName()

 	if v.Collection != req.Collection {
 		return nil, fmt.Errorf("existing collection:%v unexpected input: %v", v.Collection, req.Collection)
@@ -56,8 +55,8 @@ func (vs *VolumeServer) VolumeEcShardsGenerate(ctx context.Context, req *volume_
 	}

 	// write .ecx file
-	if err := erasure_coding.WriteSortedFileFromIdx(baseFileName, ".ecx"); err != nil {
-		return nil, fmt.Errorf("WriteSortedFileFromIdx %s: %v", baseFileName, err)
+	if err := erasure_coding.WriteSortedFileFromIdx(v.IndexFileName(), ".ecx"); err != nil {
+		return nil, fmt.Errorf("WriteSortedFileFromIdx %s: %v", v.IndexFileName(), err)
 	}

 	// write .vif files
@@ -78,17 +77,18 @@ func (vs *VolumeServer) VolumeEcShardsRebuild(ctx context.Context, req *volume_s
 	var rebuiltShardIds []uint32

 	for _, location := range vs.store.Locations {
-		if util.FileExists(path.Join(location.Directory, baseFileName+".ecx")) {
+		if util.FileExists(path.Join(location.IdxDirectory, baseFileName+".ecx")) {
 			// write .ec00 ~ .ec13 files
-			baseFileName = path.Join(location.Directory, baseFileName)
-			if generatedShardIds, err := erasure_coding.RebuildEcFiles(baseFileName); err != nil {
-				return nil, fmt.Errorf("RebuildEcFiles %s: %v", baseFileName, err)
+			dataBaseFileName := path.Join(location.Directory, baseFileName)
+			if generatedShardIds, err := erasure_coding.RebuildEcFiles(dataBaseFileName); err != nil {
+				return nil, fmt.Errorf("RebuildEcFiles %s: %v", dataBaseFileName, err)
 			} else {
 				rebuiltShardIds = generatedShardIds
 			}

-			if err := erasure_coding.RebuildEcxFile(baseFileName); err != nil {
-				return nil, fmt.Errorf("RebuildEcxFile %s: %v", baseFileName, err)
+			indexBaseFileName := path.Join(location.IdxDirectory, baseFileName)
+			if err := erasure_coding.RebuildEcxFile(indexBaseFileName); err != nil {
+				return nil, fmt.Errorf("RebuildEcxFile %s: %v", dataBaseFileName, err)
 			}

 			break
@@ -110,13 +110,14 @@ func (vs *VolumeServer) VolumeEcShardsCopy(ctx context.Context, req *volume_serv
 		return nil, fmt.Errorf("no space left")
 	}

-	baseFileName := storage.VolumeFileName(location.Directory, req.Collection, int(req.VolumeId))
+	dataBaseFileName := storage.VolumeFileName(location.Directory, req.Collection, int(req.VolumeId))
+	indexBaseFileName := storage.VolumeFileName(location.IdxDirectory, req.Collection, int(req.VolumeId))

 	err := operation.WithVolumeServerClient(req.SourceDataNode, vs.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {

 		// copy ec data slices
 		for _, shardId := range req.ShardIds {
-			if err := vs.doCopyFile(client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, erasure_coding.ToExt(int(shardId)), false, false); err != nil {
+			if err := vs.doCopyFile(client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, dataBaseFileName, erasure_coding.ToExt(int(shardId)), false, false); err != nil {
 				return err
 			}
 		}
@@ -124,7 +125,7 @@ func (vs *VolumeServer) VolumeEcShardsCopy(ctx context.Context, req *volume_serv
 		if req.CopyEcxFile {

 			// copy ecx file
-			if err := vs.doCopyFile(client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, ".ecx", false, false); err != nil {
+			if err := vs.doCopyFile(client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, indexBaseFileName, ".ecx", false, false); err != nil {
 				return err
 			}
 			return nil
@@ -132,14 +133,14 @@ func (vs *VolumeServer) VolumeEcShardsCopy(ctx context.Context, req *volume_serv

 		if req.CopyEcjFile {
 			// copy ecj file
-			if err := vs.doCopyFile(client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, ".ecj", true, true); err != nil {
+			if err := vs.doCopyFile(client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, indexBaseFileName, ".ecj", true, true); err != nil {
 				return err
 			}
 		}

 		if req.CopyVifFile {
 			// copy vif file
-			if err := vs.doCopyFile(client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, baseFileName, ".vif", false, true); err != nil {
+			if err := vs.doCopyFile(client, true, req.Collection, req.VolumeId, math.MaxUint32, math.MaxInt64, dataBaseFileName, ".vif", false, true); err != nil {
 				return err
 			}
 		}
@@ -157,17 +158,19 @@ func (vs *VolumeServer) VolumeEcShardsCopy(ctx context.Context, req *volume_serv
 // the shard should not be mounted before calling this.
 func (vs *VolumeServer) VolumeEcShardsDelete(ctx context.Context, req *volume_server_pb.VolumeEcShardsDeleteRequest) (*volume_server_pb.VolumeEcShardsDeleteResponse, error) {

-	baseFilename := erasure_coding.EcShardBaseFileName(req.Collection, int(req.VolumeId))
+	bName := erasure_coding.EcShardBaseFileName(req.Collection, int(req.VolumeId))

 	glog.V(0).Infof("ec volume %d shard delete %v", req.VolumeId, req.ShardIds)

 	found := false
+	var indexBaseFilename, dataBaseFilename string
 	for _, location := range vs.store.Locations {
-		if util.FileExists(path.Join(location.Directory, baseFilename+".ecx")) {
+		if util.FileExists(path.Join(location.IdxDirectory, bName+".ecx")) {
 			found = true
-			baseFilename = path.Join(location.Directory, baseFilename)
+			indexBaseFilename = path.Join(location.IdxDirectory, bName)
+			dataBaseFilename = path.Join(location.Directory, bName)
 			for _, shardId := range req.ShardIds {
-				os.Remove(baseFilename + erasure_coding.ToExt(int(shardId)))
+				os.Remove(dataBaseFilename + erasure_coding.ToExt(int(shardId)))
 			}
 			break
 		}
@@ -182,12 +185,18 @@ func (vs *VolumeServer) VolumeEcShardsDelete(ctx context.Context, req *volume_se
 	hasIdxFile := false
 	existingShardCount := 0

-	bName := filepath.Base(baseFilename)
 	for _, location := range vs.store.Locations {
 		fileInfos, err := ioutil.ReadDir(location.Directory)
 		if err != nil {
 			continue
 		}
+		if location.IdxDirectory != location.Directory {
+			idxFileInfos, err := ioutil.ReadDir(location.IdxDirectory)
+			if err != nil {
+				continue
+			}
+			fileInfos = append(fileInfos, idxFileInfos...)
+		}
 		for _, fileInfo := range fileInfos {
 			if fileInfo.Name() == bName+".ecx" || fileInfo.Name() == bName+".ecj" {
 				hasEcxFile = true
@@ -204,14 +213,14 @@ func (vs *VolumeServer) VolumeEcShardsDelete(ctx context.Context, req *volume_se
 	}

 	if hasEcxFile && existingShardCount == 0 {
-		if err := os.Remove(baseFilename + ".ecx"); err != nil {
+		if err := os.Remove(indexBaseFilename + ".ecx"); err != nil {
 			return nil, err
 		}
-		os.Remove(baseFilename + ".ecj")
+		os.Remove(indexBaseFilename + ".ecj")
 	}
 	if !hasIdxFile {
 		// .vif is used for ec volumes and normal volumes
-		os.Remove(baseFilename + ".vif")
+		os.Remove(dataBaseFilename + ".vif")
 	}

 	return &volume_server_pb.VolumeEcShardsDeleteResponse{}, nil
@@ -365,26 +374,26 @@ func (vs *VolumeServer) VolumeEcShardsToVolume(ctx context.Context, req *volume_
 	if !found {
 		return nil, fmt.Errorf("ec volume %d not found", req.VolumeId)
 	}
-	baseFileName := v.FileName()

 	if v.Collection != req.Collection {
 		return nil, fmt.Errorf("existing collection:%v unexpected input: %v", v.Collection, req.Collection)
 	}

+	dataBaseFileName, indexBaseFileName := v.DataBaseFileName(), v.IndexBaseFileName()
 	// calculate .dat file size
-	datFileSize, err := erasure_coding.FindDatFileSize(baseFileName)
+	datFileSize, err := erasure_coding.FindDatFileSize(dataBaseFileName, indexBaseFileName)
 	if err != nil {
-		return nil, fmt.Errorf("FindDatFileSize %s: %v", baseFileName, err)
+		return nil, fmt.Errorf("FindDatFileSize %s: %v", dataBaseFileName, err)
 	}

 	// write .dat file from .ec00 ~ .ec09 files
-	if err := erasure_coding.WriteDatFile(baseFileName, datFileSize); err != nil {
-		return nil, fmt.Errorf("WriteEcFiles %s: %v", baseFileName, err)
+	if err := erasure_coding.WriteDatFile(dataBaseFileName, datFileSize); err != nil {
+		return nil, fmt.Errorf("WriteEcFiles %s: %v", dataBaseFileName, err)
 	}

 	// write .idx file from .ecx and .ecj files
-	if err := erasure_coding.WriteIdxFileFromEcIndex(baseFileName); err != nil {
-		return nil, fmt.Errorf("WriteIdxFileFromEcIndex %s: %v", baseFileName, err)
+	if err := erasure_coding.WriteIdxFileFromEcIndex(indexBaseFileName); err != nil {
+		return nil, fmt.Errorf("WriteIdxFileFromEcIndex %s: %v", v.IndexBaseFileName(), err)
 	}

 	return &volume_server_pb.VolumeEcShardsToVolumeResponse{}, nil
@@ -58,9 +58,9 @@ func (vs *VolumeServer) VolumeTierMoveDatFromRemote(req *volume_server_pb.Volume
 		})
 	}
 	// copy the data file
-	_, err := backendStorage.DownloadFile(v.FileName()+".dat", storageKey, fn)
+	_, err := backendStorage.DownloadFile(v.FileName(".dat"), storageKey, fn)
 	if err != nil {
-		return fmt.Errorf("backend %s copy file %s: %v", storageName, v.FileName()+".dat", err)
+		return fmt.Errorf("backend %s copy file %s: %v", storageName, v.FileName(".dat"), err)
 	}

 	if req.KeepRemoteDatFile {
@@ -93,7 +93,7 @@ func (vs *VolumeServer) VolumeTierMoveDatToRemote(req *volume_server_pb.VolumeTi
 	}

 	if !req.KeepLocalDatFile {
-		os.Remove(v.FileName() + ".dat")
+		os.Remove(v.FileName(".dat"))
 	}

 	return nil
@@ -38,6 +38,7 @@ type VolumeServer struct {
 func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string,
 	port int, publicUrl string,
 	folders []string, maxCounts []int, minFreeSpacePercents []float32,
+	idxFolder string,
 	needleMapKind storage.NeedleMapType,
 	masterNodes []string, pulseSeconds int,
 	dataCenter string, rack string,
@@ -75,7 +76,7 @@ func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string,

 	vs.checkWithMaster()

-	vs.store = storage.NewStore(vs.grpcDialOption, port, ip, publicUrl, folders, maxCounts, minFreeSpacePercents, vs.needleMapKind)
+	vs.store = storage.NewStore(vs.grpcDialOption, port, ip, publicUrl, folders, maxCounts, minFreeSpacePercents, idxFolder, vs.needleMapKind)
 	vs.guard = security.NewGuard(whiteList, signingKey, expiresAfterSec, readSigningKey, readExpiresAfterSec)

 	handleStaticResources(adminMux)
@@ -159,8 +159,8 @@ func (vs *VolumeServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request)
 			if n.Data, err = util.DecompressData(n.Data); err != nil {
 				glog.V(0).Infoln("ungzip error:", err, r.URL.Path)
 			}
-		} else if strings.Contains(r.Header.Get("Accept-Encoding"), "zstd") && util.IsZstdContent(n.Data) {
-			w.Header().Set("Content-Encoding", "zstd")
+			// } else if strings.Contains(r.Header.Get("Accept-Encoding"), "zstd") && util.IsZstdContent(n.Data) {
+			//	w.Header().Set("Content-Encoding", "zstd")
 		} else if strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") && util.IsGzippedContent(n.Data) {
 			w.Header().Set("Content-Encoding", "gzip")
 		} else {
@@ -1,6 +1,7 @@
 package weed_server

 import (
+	"bytes"
 	"context"
 	"fmt"
 	"io"
@@ -10,6 +11,7 @@ import (
 	"strings"
 	"time"

+	"github.com/chrislusf/seaweedfs/weed/util/buffered_writer"
 	"golang.org/x/net/webdav"
 	"google.golang.org/grpc"

@@ -96,6 +98,9 @@ type WebDavFile struct {
 	entry          *filer_pb.Entry
 	entryViewCache []filer.VisibleInterval
 	reader         io.ReaderAt
+	bufWriter      *buffered_writer.BufferedWriteCloser
+	collection     string
+	replication    string
 }

 func NewWebDavFileSystem(option *WebDavOption) (webdav.FileSystem, error) {
@@ -232,6 +237,7 @@ func (fs *WebDavFileSystem) OpenFile(ctx context.Context, fullFilePath string, f
 			fs:          fs,
 			name:        fullFilePath,
 			isDirectory: false,
+			bufWriter:   buffered_writer.NewBufferedWriteCloser(4 * 1024 * 1024),
 		}, nil
 	}

@@ -247,6 +253,7 @@ func (fs *WebDavFileSystem) OpenFile(ctx context.Context, fullFilePath string, f
 		fs:          fs,
 		name:        fullFilePath,
 		isDirectory: false,
+		bufWriter:   buffered_writer.NewBufferedWriteCloser(4 * 1024 * 1024),
 	}, nil

 }
@@ -358,36 +365,20 @@ func (fs *WebDavFileSystem) Stat(ctx context.Context, name string) (os.FileInfo,
 	return fs.stat(ctx, name)
 }

-func (f *WebDavFile) Write(buf []byte) (int, error) {
-
-	glog.V(2).Infof("WebDavFileSystem.Write %v", f.name)
-
-	dir, _ := util.FullPath(f.name).DirAndName()
-
-	var err error
-	ctx := context.Background()
-	if f.entry == nil {
-		f.entry, err = filer_pb.GetEntry(f.fs, util.FullPath(f.name))
-	}
-
-	if f.entry == nil {
-		return 0, err
-	}
-	if err != nil {
-		return 0, err
-	}
+func (f *WebDavFile) saveDataAsChunk(reader io.Reader, name string, offset int64) (chunk *filer_pb.FileChunk, collection, replication string, err error) {

 	var fileId, host string
 	var auth security.EncodedJwt
-	var collection, replication string

-	if err = f.fs.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
+	if flushErr := f.fs.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
+
+		ctx := context.Background()

 		request := &filer_pb.AssignVolumeRequest{
 			Count:       1,
 			Replication: "",
 			Collection:  f.fs.option.Collection,
-			Path:        f.name,
+			Path:        name,
 		}

 		resp, err := client.AssignVolume(ctx, request)
@@ -400,62 +391,113 @@ func (f *WebDavFile) Write(buf []byte) (int, error) {
 		}

 		fileId, host, auth = resp.FileId, resp.Url, security.EncodedJwt(resp.Auth)
-		collection, replication = resp.Collection, resp.Replication
+		f.collection, f.replication = resp.Collection, resp.Replication

 		return nil
-	}); err != nil {
-		return 0, fmt.Errorf("filerGrpcAddress assign volume: %v", err)
+	}); flushErr != nil {
+		return nil, f.collection, f.replication, fmt.Errorf("filerGrpcAddress assign volume: %v", flushErr)
 	}

 	fileUrl := fmt.Sprintf("http://%s/%s", host, fileId)
-	uploadResult, err := operation.UploadData(fileUrl, f.name, f.fs.option.Cipher, buf, false, "", nil, auth)
-	if err != nil {
-		glog.V(0).Infof("upload data %v to %s: %v", f.name, fileUrl, err)
-		return 0, fmt.Errorf("upload data: %v", err)
+	uploadResult, flushErr, _ := operation.Upload(fileUrl, f.name, f.fs.option.Cipher, reader, false, "", nil, auth)
+	if flushErr != nil {
+		glog.V(0).Infof("upload data %v to %s: %v", f.name, fileUrl, flushErr)
+		return nil, f.collection, f.replication, fmt.Errorf("upload data: %v", flushErr)
 	}
 	if uploadResult.Error != "" {
-		glog.V(0).Infof("upload failure %v to %s: %v", f.name, fileUrl, err)
-		return 0, fmt.Errorf("upload result: %v", uploadResult.Error)
+		glog.V(0).Infof("upload failure %v to %s: %v", f.name, fileUrl, flushErr)
+		return nil, f.collection, f.replication, fmt.Errorf("upload result: %v", uploadResult.Error)
+	}
+	return uploadResult.ToPbFileChunk(fileId, offset), f.collection, f.replication, nil
+}
+
+func (f *WebDavFile) Write(buf []byte) (int, error) {
+
+	glog.V(2).Infof("WebDavFileSystem.Write %v", f.name)
+
+	dir, _ := util.FullPath(f.name).DirAndName()
+
+	var getErr error
+	ctx := context.Background()
+	if f.entry == nil {
+		f.entry, getErr = filer_pb.GetEntry(f.fs, util.FullPath(f.name))
 	}

-	f.entry.Chunks = append(f.entry.Chunks, uploadResult.ToPbFileChunk(fileId, f.off))
+	if f.entry == nil {
+		return 0, getErr
+	}
+	if getErr != nil {
+		return 0, getErr
+	}

-	err = f.fs.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
-		f.entry.Attributes.Mtime = time.Now().Unix()
-		f.entry.Attributes.Collection = collection
-		f.entry.Attributes.Replication = replication
+	if f.bufWriter.FlushFunc == nil {
+		f.bufWriter.FlushFunc = func(data []byte, offset int64) (flushErr error) {

-		request := &filer_pb.UpdateEntryRequest{
-			Directory:  dir,
-			Entry:      f.entry,
-			Signatures: []int32{f.fs.signature},
+			var chunk *filer_pb.FileChunk
+			chunk, f.collection, f.replication, flushErr = f.saveDataAsChunk(bytes.NewReader(data), f.name, offset)
+
+			if flushErr != nil {
+				return fmt.Errorf("%s upload result: %v", f.name, flushErr)
+			}
+
+			f.entry.Content = nil
+			f.entry.Chunks = append(f.entry.Chunks, chunk)
+
+			return flushErr
 		}
+		f.bufWriter.CloseFunc = func() error {

-		if _, err := client.UpdateEntry(ctx, request); err != nil {
-			return fmt.Errorf("update %s: %v", f.name, err)
+			manifestedChunks, manifestErr := filer.MaybeManifestize(f.saveDataAsChunk, f.entry.Chunks)
+			if manifestErr != nil {
+				// not good, but should be ok
+				glog.V(0).Infof("file %s close MaybeManifestize: %v", f.name, manifestErr)
+			} else {
+				f.entry.Chunks = manifestedChunks
+			}
+
+			flushErr := f.fs.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
+				f.entry.Attributes.Mtime = time.Now().Unix()
+				f.entry.Attributes.Collection = f.collection
+				f.entry.Attributes.Replication = f.replication
+
+				request := &filer_pb.UpdateEntryRequest{
+					Directory:  dir,
+					Entry:      f.entry,
+					Signatures: []int32{f.fs.signature},
+				}
+
+				if _, err := client.UpdateEntry(ctx, request); err != nil {
+					return fmt.Errorf("update %s: %v", f.name, err)
+				}
+
+				return nil
+			})
+			return flushErr
 		}
+	}

-		return nil
-	})
+	written, err := f.bufWriter.Write(buf)

 	if err == nil {
 		glog.V(3).Infof("WebDavFileSystem.Write %v: written [%d,%d)", f.name, f.off, f.off+int64(len(buf)))
-		f.off += int64(len(buf))
+		f.off += int64(written)
 	}

-	return len(buf), err
+	return written, err
 }

 func (f *WebDavFile) Close() error {

 	glog.V(2).Infof("WebDavFileSystem.Close %v", f.name)

+	err := f.bufWriter.Close()
+
 	if f.entry != nil {
 		f.entry = nil
 		f.entryViewCache = nil
 	}

-	return nil
+	return err
 }

 func (f *WebDavFile) Read(p []byte) (readSize int, err error) {
@@ -22,7 +22,7 @@ func (c *commandCollectionDelete) Name() string {
 func (c *commandCollectionDelete) Help() string {
 	return `delete specified collection

-	collection.delete -collectin <collection_name> -force
+	collection.delete -collection <collection_name> -force

 `
 }
@@ -34,14 +34,22 @@ func (c *commandCollectionDelete) Do(args []string, commandEnv *CommandEnv, writ
 	}

 	colDeleteCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
-	collectionName := colDeleteCommand.String("collection", "", "collection to delete")
+	collectionName := colDeleteCommand.String("collection", "", "collection to delete. Use '_default_' for the empty-named collection.")
 	applyBalancing := colDeleteCommand.Bool("force", false, "apply the collection")
 	if err = colDeleteCommand.Parse(args); err != nil {
 		return nil
 	}

+	if *collectionName == "" {
+		return fmt.Errorf("empty collection name is not allowed")
+	}
+
+	if *collectionName == "_default_" {
+		*collectionName = ""
+	}
+
 	if !*applyBalancing {
-		fmt.Fprintf(writer, "collection %s will be deleted. Use -force to apply the change.\n", *collectionName)
+		fmt.Fprintf(writer, "collection '%s' will be deleted. Use -force to apply the change.\n", *collectionName)
 		return nil
 	}

@@ -85,7 +85,7 @@ func doEcDecode(commandEnv *CommandEnv, topoInfo *master_pb.TopologyInfo, collec
 	}

 	// generate a normal volume
-	err = generateNormalVolume(commandEnv.option.GrpcDialOption, needle.VolumeId(vid), collection, targetNodeLocation)
+	err = generateNormalVolume(commandEnv.option.GrpcDialOption, vid, collection, targetNodeLocation)
 	if err != nil {
 		return fmt.Errorf("generate normal volume %d on %s: %v", vid, targetNodeLocation, err)
 	}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Chris Lu	6912bf94ae	2.16	2020-12-20 15:30:12 -08:00
Chris Lu	41c0f3ad24	filer: support path-specific filer store	2020-12-19 01:27:09 -08:00
Chris Lu	0d5683fb0e	todo: load path-specific store from filer.toml	2020-12-18 03:05:42 -08:00
Chris Lu	3269fd7eaf	filer: use store by path	2020-12-18 02:57:49 -08:00
Chris Lu	e605f1e001	refactor, add getActualStore() by path	2020-12-18 02:55:00 -08:00
Chris Lu	23903aa95b	refactoring	2020-12-18 02:35:45 -08:00
Chris Lu	4e6b316913	assert FilerStoreWrapper is VirtualFilerStore	2020-12-18 02:17:06 -08:00
Chris LuandGitHub	85411b8cc3	Update release.yml	2020-12-17 23:24:47 -08:00
Chris LuandGitHub	252e554e18	Update release.yml	2020-12-17 23:23:47 -08:00
Chris LuandGitHub	dbf46b3aa1	Update release.yml	2020-12-17 22:28:43 -08:00
Chris LuandGitHub	8c00c46f9b	Update release.yml	2020-12-17 22:28:02 -08:00
Chris LuandGitHub	47f5ec0cde	Update release.yml	2020-12-17 22:19:26 -08:00
Chris LuandGitHub	9fc07feb00	Update release.yml	2020-12-17 22:17:41 -08:00
Chris LuandGitHub	7af9415696	Update release.yml	2020-12-17 22:16:14 -08:00
Chris LuandGitHub	1b4237795a	Update release.yml	2020-12-17 22:11:14 -08:00
Chris LuandGitHub	160d46dbcc	Update release.yml	2020-12-17 22:08:04 -08:00
Chris LuandGitHub	8e3b798ea0	Update release.yml	2020-12-17 21:57:41 -08:00
Chris Lu	738c4fd203	fix logging when error address https://github.com/chrislusf/seaweedfs/pull/1685#issuecomment-747845601	2020-12-17 19:37:46 -08:00
Chris Lu	e2076201d7	volume: avoid reprocessing the same volume fix https://github.com/chrislusf/seaweedfs/issues/1682	2020-12-17 13:03:39 -08:00
Chris Lu	986cbdf7d9	Revert "Merge pull request #1683 from qieqieplus/master" This reverts commit `8cb67952db`, reversing changes made to `200e56215a`.	2020-12-17 12:46:42 -08:00
Chris LuandGitHub	99990a3c91	Merge pull request #1686 from LazyDBA247-Anyvision/master fix Argument Name, and use the correct one.	2020-12-17 11:06:39 -08:00
LazyDBA247-Anyvision	a37f069296	fix Argument Name, and use the correct one.	2020-12-17 19:41:33 +02:00
Chris Lu	b789767cd1	filer: return http status 499 for client closed connection fix https://github.com/chrislusf/seaweedfs/issues/1684	2020-12-16 08:18:00 -08:00
Chris LuandGitHub	8cb67952db	Merge pull request #1683 from qieqieplus/master fix race condition when loading volumes concurrently	2020-12-16 07:24:27 -08:00
chenqieqie	45f902a9b7	smaller critical section	2020-12-16 20:23:51 +08:00
chenqieqie	4e58a4f24e	fix race condition when loading volumes concurrently	2020-12-16 18:49:10 +08:00
Chris Lu	200e56215a	Update README.md	2020-12-15 20:30:36 -08:00
Chris Lu	b0a4da7111	Update README.md	2020-12-15 20:28:36 -08:00
Chris Lu	0154cca306	Update README.md	2020-12-15 20:26:01 -08:00
Chris Lu	deb77e3b4a	add 曙光云	2020-12-15 20:22:56 -08:00
Chris LuandGitHub	fc05963fa3	Merge pull request #1681 from LazyDBA247-Anyvision/master Dockerfile: support build branches other than master	2020-12-15 09:32:33 -08:00
LazyDBA247-Anyvision	2ac31da89e	support build branches other than master	2020-12-15 14:07:13 +02:00
Chris Lu	3c7f9633eb	show error a little bit more obviously fix https://github.com/chrislusf/seaweedfs/issues/1678	2020-12-14 09:39:33 -08:00
Chris Lu	3d47c38262	collection.delete requires _default_ as the default empty collection name fix https://github.com/chrislusf/seaweedfs/issues/1677	2020-12-14 01:05:20 -08:00
Chris LuandGitHub	b7e3ca9172	Merge pull request #1650 from kmlebedev/masterServerEnableUI security master use access.ui	2020-12-14 00:31:51 -08:00
Chris Lu	021358749b	better detect IP address following advice from https://github.com/chrislusf/seaweedfs/issues/1671	2020-12-14 00:30:20 -08:00
Konstantin Lebedev	c4459249ef	ui interface is always on	2020-12-14 13:24:41 +05:00
Chris Lu	38fc89d041	filer store: sql update if any insert error happens fix https://github.com/chrislusf/seaweedfs/issues/1673	2020-12-13 20:49:44 -08:00
Chris Lu	23280257df	sql put kv: avoid unnecessary update	2020-12-13 19:45:47 -08:00
Chris Lu	813453f3e1	2.15	2020-12-13 03:45:35 -08:00
Chris Lu	16cd6fb278	fix variable name	2020-12-12 21:19:40 -08:00
Chris Lu	5c465293e9	correctly determine whether a folder is empty avoid edge cases that deleting the folder if previous 32 directories are all empty early terminate if one file is found	2020-12-12 16:19:29 -08:00
Chris Lu	14910d035c	the pagination size was too big for recursive deletion	2020-12-12 13:26:10 -08:00
Chris Lu	f930c713fc	more efficient recursion	2020-12-12 13:25:19 -08:00
Chris Lu	316d1b4e69	refactor APIs	2020-12-12 12:42:53 -08:00
Chris Lu	03637d6f57	s3: move "delete-directory-if-empty" to read time move "delete-directory-if-empty" to read time instead of entry deletion time the listing speed for a s3 bucket folder will slow down if it has many sub folders related to https://github.com/chrislusf/seaweedfs/commit/0d345ac97d941bef0991c0cb08632ccf08c0ee83 fix https://github.com/chrislusf/seaweedfs/issues/1647 fix https://github.com/chrislusf/seaweedfs/issues/1670	2020-12-12 03:38:34 -08:00
Chris Lu	37075a414d	adjust logs	2020-12-12 03:33:57 -08:00
Chris Lu	ae655033ac	adjust logging	2020-12-11 16:57:53 -08:00
Chris Lu	d986c7196d	use append time instead of filer's own modification time fix https://github.com/chrislusf/seaweedfs/issues/1669	2020-12-11 16:55:18 -08:00
Chris Lu	3fedfec1e7	check cross device rename error	2020-12-10 23:50:32 -08:00
Chris Lu	c2f18a10cb	minor	2020-12-10 22:23:22 -08:00
Chris Lu	4b0c2a846b	add logs	2020-12-10 19:55:28 -08:00
Chris Lu	83078ac6ce	filer: change to /etc/seaweedfs folder on filer fix https://github.com/chrislusf/seaweedfs/issues/1666	2020-12-10 11:11:02 -08:00
Chris Lu	26731694f8	s3: use static configuration by default So that users can still use the previous configuration files. If leave it empty, s3 will try to use the version from filer	2020-12-10 00:59:04 -08:00
Chris Lu	765b3ef1be	save /etc/iam/identity.json inside filer store	2020-12-10 00:15:22 -08:00
Chris Lu	97c942b5ee	paginate through large directories	2020-12-09 23:23:38 -08:00
Chris Lu	02a160c3fd	s3: recursively iterate all sub folders fix https://github.com/chrislusf/seaweedfs/issues/1656	2020-12-09 16:47:34 -08:00
Chris Lu	a9c619c270	added error handling for saving	2020-12-09 01:34:24 -08:00
Chris Lu	4211601eab	set file handle reader to nil	2020-12-08 22:48:18 -08:00
Chris Lu	b52ae9cef8	add s3 debug	2020-12-08 22:27:04 -08:00
Chris Lu	8e78187a97	add back last read chunk cache to reader and properly close the reader	2020-12-08 22:26:46 -08:00
Chris Lu	900d22c6ec	mount: avoid memory leaking read buffer fix https://github.com/chrislusf/seaweedfs/issues/1654 the reader goes together with the file handle, which may stay for a long time.	2020-12-08 02:38:53 -08:00
Chris Lu	06bb7bf6c0	adding /usr/local/etc/seaweedfs for bsd style config search path related to https://reviews.freebsd.org/D27391	2020-12-07 16:46:48 -08:00
Chris Lu	fce8803087	break import cycle	2020-12-07 00:29:17 -08:00
Chris Lu	606051cc79	filer: cache "/etc" filder small files to filer store	2020-12-07 00:11:35 -08:00
Chris Lu	ac22f1dd26	filer subscribe: handle rename subscription	2020-12-07 00:10:49 -08:00
Chris Lu	eed87791b7	s3: subscribe to s3.configure changes	2020-12-07 00:10:29 -08:00
Chris Lu	01e2da5782	refactoring	2020-12-06 23:16:20 -08:00
Chris Lu	77286f8bea	fix test	2020-12-06 21:56:13 -08:00
Chris Lu	57578a6cd1	change parameter help message	2020-12-06 21:54:55 -08:00
Chris Lu	78f3ab439c	refactoring	2020-12-06 21:54:34 -08:00
Chris Lu	9acda432fe	fix import cycle	2020-12-06 20:12:52 -08:00
Chris Lu	ae5eb85a06	refactoring	2020-12-06 20:05:06 -08:00
Chris Lu	5931a2f53f	filer conf: support json conf only	2020-12-06 19:47:06 -08:00
Chris Lu	4c72482536	shell: fix fs.configure	2020-12-06 19:43:31 -08:00
Chris Lu	46b91228af	2.14	2020-12-06 18:56:58 -08:00
Chris Lu	263eb29e9f	filer: add option to cache small files to filer store	2020-12-04 22:39:43 -08:00
Chris Lu	d171d9f988	volume: ensure the volume dat and idx files are always closed fix https://github.com/chrislusf/seaweedfs/issues/1646	2020-12-04 21:50:26 -08:00
Konstantin Lebedev	eadbba5c95	security master use access.ui	2020-12-04 12:57:59 +05:00
Chris Lu	cc839f935d	better unit detection	2020-12-03 19:23:59 -08:00
Chris Lu	b219ccfe68	Update volume_ttl_test.go	2020-12-03 12:55:44 -08:00
Chris Lu	a83b8e7b01	ttl fix: 3y was converted into 96m	2020-12-03 10:53:29 -08:00
Chris LuandGitHub	5fb60b7135	Merge pull request #1596 from kmlebedev/store_s3cred S3 credentials store in filer	2020-12-03 00:40:20 -08:00
Chris Lu	4d2855476c	Hadoop: add BufferedByteBufferReadableInputStream fix https://github.com/chrislusf/seaweedfs/issues/1645	2020-12-03 00:08:05 -08:00
Chris Lu	3857f9c840	Hadoop: switch to ByteBuffer fix https://github.com/chrislusf/seaweedfs/issues/1645	2020-12-02 23:45:39 -08:00
Konstantin Lebedev	14699dfcef	use content field of entry	2020-12-02 17:19:05 +05:00
Konstantin Lebedev	a3d4b50a49	use entry content filed	2020-12-02 16:12:13 +05:00
Chris Lu	003b6245e7	fix nil	2020-12-02 00:09:19 -08:00
Chris Lu	f3bb645018	file open error	2020-12-01 23:37:49 -08:00
Chris Lu	dc0bc48257	return file open error	2020-12-01 23:36:49 -08:00
Chris Lu	45dba088cd	fix tests	2020-12-01 19:37:21 -08:00
Chris Lu	a9efaa6385	HDFS: implement ByteBufferReadable fix https://github.com/chrislusf/seaweedfs/issues/1645	2020-12-01 17:20:31 -08:00
Chris Lu	04062c56c7	webdav: improve webdav upload speed	2020-12-01 15:32:27 -08:00
Konstantin Lebedev	03620776ec	Merge branch 'upstream_master' into store_s3cred	2020-12-01 16:03:34 +05:00
Chris LuandGitHub	005a6123e9	Merge pull request #1643 from hilimd/master fix tls grpc ca path	2020-11-30 17:16:46 -08:00
Chris Lu	f4abd01adf	filer: cache small file to filer store	2020-11-30 04:34:04 -08:00
Chris Lu	a9c6be5fc3	set creation time	2020-11-30 03:11:52 -08:00
Chris Lu	141ce67c09	close http request body	2020-11-30 02:45:00 -08:00
Chris Lu	0e99531dbf	2.13	2020-11-29 17:00:03 -08:00
Chris Lu	965413c21b	shell: add volume.vacuum command	2020-11-28 23:18:02 -08:00
Chris Lu	96c48bc8a8	fix test	2020-11-28 03:03:43 -08:00
Chris Lu	c57a7839ec	adjust comments	2020-11-28 03:01:03 -08:00
Chris Lu	8438fb0cc3	fix ec shard spreading error	2020-11-28 02:21:16 -08:00
Chris Lu	536202e4e0	minor	2020-11-28 02:16:06 -08:00
Chris Lu	99c4e50d3d	minor	2020-11-28 00:14:11 -08:00
Chris Lu	2c913dde04	volume: detect and drop volumes with disk IO error from Jethro in slack: is it possible to make the assign request a bit smarter? Currently I’m in the state that a disk failed but all assign request are being send to this volume. It would be cool if the master sees this and stopped using this volume. e=HTTP(http://x:8089/913,045a782b63176edf) not 200 but 500 Internal Server Error Body={"size":740167,"error":"failed to write to local disk: write /mnt/v9/913.dat: input/output error","eTag":"ee4381e202212ff3aee647704c036689"} e=HTTP(http://x:8089/913,045a782c90240077) not 200 but 500 Internal Server Error Body={"size":792779,"error":"failed to write to local disk: write /mnt/v9/913.dat: input/output error","eTag":"c43463ccc11eb6eb2fc306f407a6a953"} e=HTTP(http://x:8089/913,045a782e6b7901ea) not 200 but 500 Internal Server Error Body={"size":3962392,"error":"failed to write to local disk: write /mnt/v9/913.dat: input/output error","eTag":"04c91198e9b276c81f11dbf189af5d28"}	2020-11-28 00:09:29 -08:00
Chris Lu	9ac4935f22	read from volume index file directly instead of open a separate file fix https://github.com/chrislusf/seaweedfs/issues/1640 read from volume index file directly instead of open a separate file, to ensure reading latest index entries.	2020-11-27 16:18:48 -08:00
Chris Lu	85554bea38	filer: readonly handle static resources fix https://github.com/chrislusf/seaweedfs/issues/1641	2020-11-27 13:42:14 -08:00
Chris Lu	6d30b21b10	volume: add "-dir.idx" option for separate index storage fix https://github.com/chrislusf/seaweedfs/issues/1265	2020-11-27 03:17:10 -08:00
Chris Lu	3c229eb677	refactor	2020-11-26 17:21:55 -08:00
Chris Lu	c0fb4a3766	add comments	2020-11-26 15:22:42 -08:00
Chris Lu	6783ae5f8f	rename	2020-11-26 15:19:43 -08:00
Chris Lu	983fd90010	marked as WIP	2020-11-26 15:08:52 -08:00
Chris Lu	97f706f35b	just refactoring	2020-11-26 15:08:05 -08:00
Chris Lu	b11449f955	pass in dir.idx parameter to DiskLocation	2020-11-26 14:59:03 -08:00
Chris Lu	0d345ac97d	s3: remove empty parent folder on delete fix https://github.com/chrislusf/seaweedfs/issues/1637	2020-11-26 12:21:58 -08:00
Chris Lu	cc2bd97ad9	refactor	2020-11-26 11:25:56 -08:00
Chris Lu	0da7ecfd29	go fmt	2020-11-26 11:22:30 -08:00
Chris Lu	effa00ed08	refactor	2020-11-26 11:21:58 -08:00
Chris Lu	513bcd6e0d	filer: avoid duplicated FindEntry for deletion	2020-11-26 11:14:56 -08:00
Chris Lu	1ae108efca	add debug message	2020-11-26 10:41:10 -08:00
Chris Lu	a102157020	do not retry if failed with a non transport related error	2020-11-26 01:29:30 -08:00
Konstantin Lebedev	4e55baf5b1	s3 config changes	2020-11-26 03:50:53 +05:00
Konstantin Lebedev	52c8f2fc9a	s3iam test	2020-11-26 02:26:45 +05:00
Konstantin Lebedev	a26f1b2040	new pkg s3iam	2020-11-26 01:30:11 +05:00
Konstantin Lebedev	6206737df2	s3 configure	2020-11-25 21:02:31 +05:00
Chris LuandGitHub	b3adb221b2	Merge pull request #1633 from tgbyte/fix/grafana-qps-factor grafana: remove incorrect QPS factor	2020-11-23 08:05:25 -08:00
Thilo-Alexander Ginkel	ec51d77dcf	grafana: remove incorrect QPS factor	2020-11-23 12:00:36 +01:00
Chris Lu	eab53ea80d	filer leveldb store: a bit more efficient directory listing with prefix	2020-11-22 21:10:41 -08:00
Chris Lu	d3be2ceedd	2.12	2020-11-22 17:17:33 -08:00
Chris Lu	c7ebadc25d	avoid possible concurrent access inside ensureCorrectWritables()	2020-11-22 17:15:59 -08:00
hilimdandGitHub	9aa990f80f	Merge pull request #39 from chrislusf/master sync	2020-11-22 20:29:17 +08:00
limd	e8296104fc	fix tls grpc ca path	2020-11-22 20:27:15 +08:00
Chris Lu	92f906b6fc	remove zstd fix https://github.com/chrislusf/seaweedfs/issues/1629	2020-11-21 13:06:45 -08:00
Chris LuandGitHub	025bd8d447	Update README.md	2020-11-21 12:55:44 -08:00
Chris LuandGitHub	5f3546a688	Merge pull request #1630 from demshin/master fix typo	2020-11-20 09:26:35 -08:00
Aleksandr Demshin	176950ea78	fix typo	2020-11-20 19:50:46 +05:00
Chris Lu	7385103057	fix volume placement validating fix https://github.com/chrislusf/seaweedfs/issues/1626	2020-11-20 01:12:25 -08:00
Konstantin Lebedev	27e73de797	Merge branch 'upstream_master' into store_s3cred # Conflicts: # weed/s3api/filer_util.go	2020-11-19 18:16:44 +05:00
Chris Lu	da04bb3d1b	1.5.6	2020-11-18 01:46:38 -08:00
Chris Lu	290b5e2cd0	directly delete file chunks keeping current async deletions for now	2020-11-17 17:20:21 -08:00
Chris Lu	781585b195	remove unnecessary checking	2020-11-17 17:00:06 -08:00
Chris Lu	8cb8cd4cc5	add locks	2020-11-17 16:59:48 -08:00
Chris Lu	ec052f75d0	add example scripts	2020-11-17 13:14:03 -08:00
Chris Lu	7c9e592c2d	s3: avoid nil resp when having error fix https://github.com/chrislusf/seaweedfs/issues/1622	2020-11-17 11:23:17 -08:00
Chris LuandGitHub	a7258f024e	Merge pull request #1621 from hilimd/master HCFS: add replication parameter and fix close sequence	2020-11-17 03:13:44 -08:00
limd	4737df597d	HCFS: 1. add replication parameter 2. fix close sequence	2020-11-17 19:05:57 +08:00
hilimdandGitHub	aec071187e	Merge pull request #38 from chrislusf/master sync	2020-11-17 19:01:04 +08:00
Chris Lu	dc304342b2	fs.configure: configurable volume growth	2020-11-17 01:00:02 -08:00
Chris Lu	b04375a3d1	use alternative assign request	2020-11-17 00:36:21 -08:00
hilimdandGitHub	218561c206	Merge pull request #37 from chrislusf/master sync	2020-11-16 16:30:19 +08:00
hilimdandGitHub	e0d5207ed9	Merge pull request #36 from chrislusf/master sync	2020-11-13 15:34:38 +08:00
hilimdandGitHub	a38efe2e7b	Merge pull request #35 from chrislusf/master sync	2020-11-11 10:16:39 +08:00
hilimdandGitHub	546f1bcb90	Merge pull request #34 from chrislusf/master sync	2020-11-05 12:02:47 +08:00
Konstantin Lebedev	e1190b3224	load S3 config from filer https://github.com/chrislusf/seaweedfs/issues/1500	2020-11-03 21:45:56 +05:00
hilimdandGitHub	843865f2ca	Merge pull request #33 from chrislusf/master sync	2020-10-26 22:01:50 +08:00
hilimdandGitHub	cf7a1c722f	Merge pull request #32 from chrislusf/master sync	2020-10-22 15:50:49 +08:00
hilimdandGitHub	ab1105c524	Merge pull request #31 from chrislusf/master sync	2020-10-21 20:04:11 +08:00
hilimdandGitHub	2c40f56e5a	Merge pull request #30 from chrislusf/master sync	2020-10-19 15:16:44 +08:00
hilimdandGitHub	6e63e5eaf0	Merge pull request #29 from chrislusf/master sync	2020-10-19 09:42:43 +08:00
hilimdandGitHub	62af2d961d	Merge pull request #28 from chrislusf/master sync	2020-10-18 09:44:04 +08:00
hilimdandGitHub	5c2e409ffe	Merge pull request #27 from chrislusf/master sync	2020-10-15 15:15:01 +08:00
hilimdandGitHub	a911375798	Merge pull request #26 from chrislusf/master sync	2020-10-14 16:39:45 +08:00
hilimdandGitHub	2ff727a32d	Merge pull request #25 from chrislusf/master sync	2020-10-12 11:01:13 +08:00
hilimdandGitHub	b9a446839a	Merge pull request #24 from chrislusf/master sync	2020-10-10 16:20:26 +08:00
hilimdandGitHub	411e49f964	Merge pull request #23 from chrislusf/master sync	2020-10-10 13:07:57 +08:00
limd	ac162fc857	hdfs: Hadoop on SeaweedFS: create empty file	2020-10-10 13:07:27 +08:00
limd	95bfec4931	hadoop: filesystem cannot create file issues: https://github.com/chrislusf/seaweedfs/issues/1494	2020-09-26 01:38:48 +08:00