minor

Merge branch 'master' of https://github.com/chrislusf/seaweedfs
remove dead code
2026-10-02 12:42:13 +00:00 · 2022-07-07 22:27:24 -07:00 · 2022-07-07 22:26:06 -07:00 · 2022-07-07 22:26:03 -07:00 · 2022-07-07 22:11:44 -07:00 · 2022-07-07 15:01:23 -07:00
84 changed files with 1261 additions and 368 deletions
@@ -17,7 +17,7 @@ jobs:
    steps:

      - name: Delete old release assets
-        uses: mknejp/delete-release-assets@a8aaab13272b1eaac16cc46dddd3f725b97ee05a # v1
+        uses: mknejp/delete-release-assets@v1
        with:
          token: ${{ github.token }}
          tag: dev
@@ -36,7 +36,7 @@ jobs:
          goos: ${{ matrix.goos }}
          goarch: ${{ matrix.goarch }}
          overwrite: true
-          build_flags: -tags elastic,ydb,gocdk
+          build_flags: -tags elastic,ydb,gocdk,tikv
          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
          # build_flags: -tags 5BytesOffset # optional, default is
          ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
@@ -52,7 +52,7 @@ jobs:
          goarch: ${{ matrix.goarch }}
          overwrite: true
          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
-          build_flags: -tags 5BytesOffset,elastic,ydb,gocdk
+          build_flags: -tags 5BytesOffset,elastic,ydb,gocdk,tikv
          ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
          # Where to run `go build .`
          project_path: weed
@@ -52,7 +52,7 @@ jobs:
          context: ./docker
          push: ${{ github.event_name != 'pull_request' }}
          file: ./docker/Dockerfile.go_build
-          build-args: TAGS=elastic,ydb,gocdk
+          build-args: TAGS=elastic,ydb,gocdk,tikv
          platforms: linux/amd64
          tags: ${{ steps.docker_meta.outputs.tags }}
          labels: ${{ steps.docker_meta.outputs.labels }}
@@ -52,7 +52,7 @@ jobs:
          context: ./docker
          push: ${{ github.event_name != 'pull_request' }}
          file: ./docker/Dockerfile.go_build
-          build-args: TAGS=5BytesOffset,elastic,ydb,gocdk
+          build-args: TAGS=5BytesOffset,elastic,ydb,gocdk,tikv
          platforms: linux/amd64
          tags: ${{ steps.docker_meta.outputs.tags }}
          labels: ${{ steps.docker_meta.outputs.labels }}
@@ -34,7 +34,7 @@ jobs:
        cd weed; go get -v -t -d ./...

    - name: Build
-      run: cd weed; go build -tags "elastic gocdk sqlite ydb" -v .
+      run: cd weed; go build -tags "elastic gocdk sqlite ydb tikv" -v .

    - name: Test
-      run: cd weed; go test -tags "elastic gocdk sqlite ydb" -v ./...
+      run: cd weed; go test -tags "elastic gocdk sqlite ydb tikv" -v ./...
@@ -8,4 +8,7 @@ install:
 	cd weed; go install

 full_install:
-	cd weed; go install -tags "elastic gocdk sqlite ydb"
+	cd weed; go install -tags "elastic gocdk sqlite ydb tikv"
+
+test:
+	cd weed; go test -tags "elastic gocdk sqlite ydb tikv" -v ./...
@@ -6,8 +6,9 @@
 <h2 align="center">Generous Backers ($50+)</h2>

 - [Evercam Camera Management Software](https://evercam.io/)
+- [Spherical Elephant GmbH](https://www.sphericalelephant.com)

-<h2 align="center">Backers</h2>
+- <h2 align="center">Backers</h2>

 - [ColorfulClouds Tech Co. Ltd.](https://caiyunai.com/)
 - [Haravan - Ecommerce Platform](https://www.haravan.com)
@@ -28,6 +28,13 @@ cd $GOPATH/src/github.com/chrislusf/seaweedfs/docker
 make
 ```

+### S3 cmd
+
+list
+```
+s3cmd --no-ssl --host=127.0.0.1:8333 ls s3://
+```
+
 ## Build and push a multiarch build

 Make sure that `docker buildx` is supported (might be an experimental docker feature)
@@ -29,7 +29,7 @@ services:
      - 8111:8111
      - 8888:8888
      - 18888:18888
-    command: '-v=1 filer -master="master:9333" -iam'
+    command: '-v=1 filer -ip.bind=0.0.0.0 -master="master:9333" -iam -iam.ip=filer'
    depends_on:
      - master
      - volume
@@ -41,7 +41,7 @@ services:
    image: chrislusf/seaweedfs:local
    ports:
      - 8333:8333
-    command: '-v=1 s3 -filer="filer:8888"'
+    command: '-v=1 s3 -filer="filer:8888" -ip.bind=s3'
    depends_on:
      - master
      - volume
@@ -37,8 +37,8 @@ services:
    environment:
      S3TEST_CONF: "s3tests.conf"
      NOSETESTS_OPTIONS: "--verbose --logging-level=ERROR --with-xunit --failure-detail s3tests_boto3.functional.test_s3"
-      NOSETESTS_ATTR: "!tagging,!fails_on_aws,!encryption,!bucket-policy,!versioning,!fails_on_rgw,!bucket-policy,!fails_with_subdomain,!policy_status,!object-lock,!lifecycle,!cors,!user-policy"
-      NOSETESTS_EXCLUDE: "(get_bucket_encryption|delete_bucket_encryption|put_bucket_encryption|bucket_list_delimiter_basic|bucket_listv2_delimiter_basic|bucket_listv2_encoding_basic|bucket_list_encoding_basic|bucket_list_delimiter_prefix|bucket_listv2_delimiter_prefix_ends_with_delimiter|bucket_list_delimiter_prefix_ends_with_delimiter|bucket_list_delimiter_alt|bucket_listv2_delimiter_alt|bucket_list_delimiter_prefix_underscore|bucket_list_delimiter_percentage|bucket_listv2_delimiter_percentage|bucket_list_delimiter_whitespace|bucket_listv2_delimiter_whitespace|bucket_list_delimiter_dot|bucket_listv2_delimiter_dot|bucket_list_delimiter_unreadable|bucket_listv2_delimiter_unreadable|bucket_listv2_fetchowner_defaultempty|bucket_listv2_fetchowner_empty|bucket_list_prefix_delimiter_alt|bucket_listv2_prefix_delimiter_alt|bucket_list_prefix_delimiter_prefix_not_exist|bucket_listv2_prefix_delimiter_prefix_not_exist|bucket_list_prefix_delimiter_delimiter_not_exist|bucket_listv2_prefix_delimiter_delimiter_not_exist|bucket_list_prefix_delimiter_prefix_delimiter_not_exist|bucket_listv2_prefix_delimiter_prefix_delimiter_not_exist|bucket_list_maxkeys_none|bucket_listv2_maxkeys_none|bucket_list_maxkeys_invalid|bucket_listv2_continuationtoken_empty|bucket_list_return_data|bucket_list_objects_anonymous|bucket_listv2_objects_anonymous|bucket_concurrent_set_canned_acl|object_write_to_nonexist_bucket|object_requestid_matches_header_on_error|object_set_get_metadata_none_to_good|object_set_get_metadata_none_to_empty|object_set_get_metadata_overwrite_to_empty|post_object_anonymous_request|post_object_authenticated_request|post_object_authenticated_no_content_type|post_object_authenticated_request_bad_access_key|post_object_set_success_code|post_object_set_invalid_success_code|post_object_upload_larger_than_chunk|post_object_set_key_from_filename|post_object_ignored_header|post_object_case_insensitive_condition_fields|post_object_escaped_field_values|post_object_success_redirect_action|post_object_invalid_signature|post_object_invalid_access_key|post_object_missing_policy_condition|post_object_user_specified_header|post_object_request_missing_policy_specified_field|post_object_expired_policy|post_object_invalid_request_field_value|get_object_ifunmodifiedsince_good|put_object_ifmatch_failed|object_raw_get_bucket_gone|object_delete_key_bucket_gone|object_raw_get_bucket_acl|object_raw_get_object_acl|object_raw_response_headers|object_raw_authenticated_bucket_gone|object_raw_get_x_amz_expires_out_max_range|object_raw_get_x_amz_expires_out_positive_range|object_anon_put_write_access|object_raw_put_authenticated_expired|bucket_create_exists|bucket_create_naming_bad_short_one|bucket_create_naming_bad_short_two|bucket_get_location|bucket_acl_default|bucket_acl_canned|bucket_acl_canned_publicreadwrite|bucket_acl_canned_authenticatedread|object_acl_default|object_acl_canned_during_create|object_acl_canned|object_acl_canned_publicreadwrite|object_acl_canned_authenticatedread|object_acl_canned_bucketownerread|object_acl_canned_bucketownerfullcontrol|object_acl_full_control_verify_attributes|bucket_acl_canned_private_to_private|bucket_acl_grant_nonexist_user|bucket_acl_no_grants|bucket_acl_grant_email_not_exist|bucket_acl_revoke_all|bucket_recreate_not_overriding|object_copy_verify_contenttype|object_copy_to_itself_with_metadata|object_copy_not_owned_bucket|object_copy_not_owned_object_bucket|object_copy_retaining_metadata|object_copy_replacing_metadata|multipart_upload_empty|multipart_copy_invalid_range|multipart_copy_special_names|multipart_upload_resend_part|multipart_upload_size_too_small|abort_multipart_upload_not_found|multipart_upload_missing_part|100_continue|ranged_request_invalid_range|ranged_request_empty_object|access_bucket|list_multipart_upload_owner|multipart_upload_small)"
+      NOSETESTS_ATTR: "!fails_on_aws,!encryption,!bucket-policy,!versioning,!fails_on_rgw,!bucket-policy,!fails_with_subdomain,!policy_status,!object-lock,!lifecycle,!cors,!user-policy"
+      NOSETESTS_EXCLUDE: "(post_object_tags_anonymous_request|get_obj_tagging|set_bucket_tagging|post_object_tags_authenticated_request|put_max_tags|put_modify_tags|test_put_obj_with_tags|get_bucket_encryption|delete_bucket_encryption|put_bucket_encryption|bucket_list_delimiter_basic|bucket_listv2_delimiter_basic|bucket_listv2_encoding_basic|bucket_list_encoding_basic|bucket_list_delimiter_prefix|bucket_listv2_delimiter_prefix_ends_with_delimiter|bucket_list_delimiter_prefix_ends_with_delimiter|bucket_list_delimiter_alt|bucket_listv2_delimiter_alt|bucket_list_delimiter_prefix_underscore|bucket_list_delimiter_percentage|bucket_listv2_delimiter_percentage|bucket_list_delimiter_whitespace|bucket_listv2_delimiter_whitespace|bucket_list_delimiter_dot|bucket_listv2_delimiter_dot|bucket_list_delimiter_unreadable|bucket_listv2_delimiter_unreadable|bucket_listv2_fetchowner_defaultempty|bucket_listv2_fetchowner_empty|bucket_list_prefix_delimiter_alt|bucket_listv2_prefix_delimiter_alt|bucket_list_prefix_delimiter_prefix_not_exist|bucket_listv2_prefix_delimiter_prefix_not_exist|bucket_list_prefix_delimiter_delimiter_not_exist|bucket_listv2_prefix_delimiter_delimiter_not_exist|bucket_list_prefix_delimiter_prefix_delimiter_not_exist|bucket_listv2_prefix_delimiter_prefix_delimiter_not_exist|bucket_list_maxkeys_none|bucket_listv2_maxkeys_none|bucket_list_maxkeys_invalid|bucket_listv2_continuationtoken_empty|bucket_list_return_data|bucket_list_objects_anonymous|bucket_listv2_objects_anonymous|bucket_concurrent_set_canned_acl|object_write_to_nonexist_bucket|object_requestid_matches_header_on_error|object_set_get_metadata_none_to_good|object_set_get_metadata_none_to_empty|object_set_get_metadata_overwrite_to_empty|post_object_anonymous_request|post_object_authenticated_request|post_object_authenticated_no_content_type|post_object_authenticated_request_bad_access_key|post_object_set_success_code|post_object_set_invalid_success_code|post_object_upload_larger_than_chunk|post_object_set_key_from_filename|post_object_ignored_header|post_object_case_insensitive_condition_fields|post_object_escaped_field_values|post_object_success_redirect_action|post_object_invalid_signature|post_object_invalid_access_key|post_object_missing_policy_condition|post_object_user_specified_header|post_object_request_missing_policy_specified_field|post_object_expired_policy|post_object_invalid_request_field_value|get_object_ifunmodifiedsince_good|put_object_ifmatch_failed|object_raw_get_bucket_gone|object_delete_key_bucket_gone|object_raw_get_bucket_acl|object_raw_get_object_acl|object_raw_response_headers|object_raw_authenticated_bucket_gone|object_raw_get_x_amz_expires_out_max_range|object_raw_get_x_amz_expires_out_positive_range|object_anon_put_write_access|object_raw_put_authenticated_expired|bucket_create_exists|bucket_create_naming_bad_short_one|bucket_create_naming_bad_short_two|bucket_get_location|bucket_acl_default|bucket_acl_canned|bucket_acl_canned_publicreadwrite|bucket_acl_canned_authenticatedread|object_acl_default|object_acl_canned_during_create|object_acl_canned|object_acl_canned_publicreadwrite|object_acl_canned_authenticatedread|object_acl_canned_bucketownerread|object_acl_canned_bucketownerfullcontrol|object_acl_full_control_verify_attributes|bucket_acl_canned_private_to_private|bucket_acl_grant_nonexist_user|bucket_acl_no_grants|bucket_acl_grant_email_not_exist|bucket_acl_revoke_all|bucket_recreate_not_overriding|object_copy_verify_contenttype|object_copy_to_itself_with_metadata|object_copy_not_owned_bucket|object_copy_not_owned_object_bucket|object_copy_retaining_metadata|object_copy_replacing_metadata|multipart_upload_empty|multipart_copy_invalid_range|multipart_copy_special_names|multipart_upload_resend_part|multipart_upload_size_too_small|abort_multipart_upload_not_found|multipart_upload_missing_part|100_continue|ranged_request_invalid_range|ranged_request_empty_object|access_bucket|list_multipart_upload_owner|multipart_upload_small)"
    depends_on:
      - master
      - volume
@@ -11,4 +11,6 @@ WEED_GRPC_CLIENT_KEY=/etc/seaweedfs/tls/client01.dev.key
 WEED_GRPC_MASTER_ALLOWED_COMMONNAMES="volume01.dev,master01.dev,filer01.dev,client01.dev"
 WEED_GRPC_VOLUME_ALLOWED_COMMONNAMES="volume01.dev,master01.dev,filer01.dev,client01.dev"
 WEED_GRPC_FILER_ALLOWED_COMMONNAMES="volume01.dev,master01.dev,filer01.dev,client01.dev"
-WEED_GRPC_CLIENT_ALLOWED_COMMONNAMES="volume01.dev,master01.dev,filer01.dev,client01.dev"
+WEED_GRPC_CLIENT_ALLOWED_COMMONNAMES="volume01.dev,master01.dev,filer01.dev,client01.dev"
+#GRPC_GO_LOG_SEVERITY_LEVEL=info
+#GRPC_GO_LOG_VERBOSITY_LEVEL=2
@@ -20,7 +20,7 @@ services:
    ports:
      - 8888:8888
      - 18888:18888
-    command: 'filer -master="master:9333"'
+    command: 'filer -master="master:9333" -ip.bind=0.0.0.0'
    depends_on:
      - master
      - volume
@@ -28,7 +28,7 @@ services:
    image: chrislusf/seaweedfs:dev # use a remote dev image
    ports:
      - 8333:8333
-    command: 's3 -filer="filer:8888"'
+    command: 's3 -filer="filer:8888" -ip.bind=0.0.0.0'
    depends_on:
      - master
      - volume
@@ -3,21 +3,20 @@ module github.com/chrislusf/seaweedfs
 go 1.18

 require (
-	cloud.google.com/go v0.102.0 // indirect
-	cloud.google.com/go/pubsub v1.22.2
-	cloud.google.com/go/storage v1.22.1
+	cloud.google.com/go v0.102.1 // indirect
+	cloud.google.com/go/pubsub v1.23.1
+	cloud.google.com/go/storage v1.23.0
 	github.com/Azure/azure-pipeline-go v0.2.3
 	github.com/Azure/azure-storage-blob-go v0.15.0
 	github.com/OneOfOne/xxhash v1.2.8
 	github.com/Shopify/sarama v1.34.1
-	github.com/aws/aws-sdk-go v1.44.37
+	github.com/aws/aws-sdk-go v1.44.47
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/buraksezer/consistent v0.0.0-20191006190839-693edf70fd72
 	github.com/bwmarrin/snowflake v0.3.0
 	github.com/cespare/xxhash v1.1.0
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/chrislusf/raft v1.0.8
-	github.com/colinmarc/hdfs/v2 v2.3.0
+	github.com/chrislusf/raft v1.0.9
 	github.com/coreos/go-semver v0.3.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
@@ -36,7 +35,7 @@ require (
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/go-errors/errors v1.1.1 // indirect
 	github.com/go-redis/redis/v8 v8.11.5
-	github.com/go-redsync/redsync/v4 v4.5.0
+	github.com/go-redsync/redsync/v4 v4.5.1
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/go-stack/stack v1.8.1 // indirect
 	github.com/go-zookeeper/zk v1.0.2 // indirect
@@ -51,21 +50,20 @@ require (
 	github.com/google/wire v0.5.0 // indirect
 	github.com/googleapis/gax-go/v2 v2.4.0 // indirect
 	github.com/gorilla/mux v1.8.0
-	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
 	github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed // indirect
 	github.com/hashicorp/errwrap v1.0.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/go-uuid v1.0.2 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/jcmturner/gofork v1.0.0 // indirect
-	github.com/jcmturner/gokrb5/v8 v8.4.2
+	github.com/jcmturner/gokrb5/v8 v8.4.2 // indirect
 	github.com/jinzhu/copier v0.3.5
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/json-iterator/go v1.1.12
 	github.com/karlseguin/ccache/v2 v2.0.8
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
 	github.com/klauspost/compress v1.15.6 // indirect
-	github.com/klauspost/reedsolomon v1.9.16
+	github.com/klauspost/reedsolomon v1.10.0
 	github.com/kurin/blazer v0.5.3
 	github.com/lib/pq v1.10.6
 	github.com/linxGnu/grocksdb v1.7.3
@@ -98,7 +96,7 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/viper v1.12.0
 	github.com/streadway/amqp v1.0.0
-	github.com/stretchr/testify v1.7.3
+	github.com/stretchr/testify v1.8.0
 	github.com/stvp/tempredis v0.0.0-20181119212430-b82af8480203
 	github.com/syndtr/goleveldb v1.0.1-0.20190318030020-c3a204f8e965
 	github.com/tidwall/gjson v1.14.1
@@ -123,15 +121,15 @@ require (
 	golang.org/x/crypto v0.0.0-20220411220226-7b82a4e95df4 // indirect
 	golang.org/x/exp v0.0.0-20220414153411-bcd21879b8fd
 	golang.org/x/image v0.0.0-20200119044424-58c23975cae1
-	golang.org/x/net v0.0.0-20220607020251-c690dde0001d
-	golang.org/x/oauth2 v0.0.0-20220524215830-622c5d57e401 // indirect
-	golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a
+	golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e
+	golang.org/x/oauth2 v0.0.0-20220622183110-fd043fe589d2 // indirect
+	golang.org/x/sys v0.0.0-20220624220833-87e55d714810
 	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023
-	golang.org/x/xerrors v0.0.0-20220517211312-f3a8303e98df // indirect
-	google.golang.org/api v0.83.0
+	golang.org/x/xerrors v0.0.0-20220609144429-65e65417b02f // indirect
+	google.golang.org/api v0.86.0
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20220602131408-e326c6e8e9c8 // indirect
+	google.golang.org/genproto v0.0.0-20220624142145-8cd45d7dbd1f // indirect
 	google.golang.org/grpc v1.47.0
 	google.golang.org/protobuf v1.28.0
 	gopkg.in/inf.v0 v0.9.1 // indirect
@@ -142,7 +140,7 @@ require (
 	modernc.org/mathutil v1.4.1 // indirect
 	modernc.org/memory v1.1.1 // indirect
 	modernc.org/opt v0.1.1 // indirect
-	modernc.org/sqlite v1.17.2
+	modernc.org/sqlite v1.17.3
 	modernc.org/strutil v1.1.2
 	modernc.org/token v1.0.0 // indirect
 )
@@ -151,14 +149,17 @@ require (
 	github.com/Jille/raft-grpc-transport v1.2.0
 	github.com/arangodb/go-driver v1.3.2
 	github.com/fluent/fluent-logger-golang v1.9.0
+	github.com/hanwen/go-fuse/v2 v2.1.1-0.20220627082937-d01fda7edf17
 	github.com/hashicorp/raft v1.3.9
 	github.com/hashicorp/raft-boltdb v0.0.0-20220329195025-15018e9b97e0
+	github.com/tikv/client-go/v2 v2.0.1
 	github.com/ydb-platform/ydb-go-sdk-auth-environ v0.1.2
 	github.com/ydb-platform/ydb-go-sdk/v3 v3.27.0
+	google.golang.org/grpc/security/advancedtls v0.0.0-20220622233350-5cdb09fa29c1
 )

 require (
-	cloud.google.com/go/compute v1.6.1 // indirect
+	cloud.google.com/go/compute v1.7.0 // indirect
 	cloud.google.com/go/iam v0.3.0 // indirect
 	github.com/arangodb/go-velocypack v0.0.0-20200318135517-5af53c29c67e // indirect
 	github.com/armon/go-metrics v0.3.10 // indirect
@@ -175,37 +176,47 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/sso v1.11.3 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sts v1.16.3 // indirect
 	github.com/aws/smithy-go v1.11.2 // indirect
+	github.com/benbjohnson/clock v1.1.0 // indirect
 	github.com/boltdb/bolt v1.3.1 // indirect
+	github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548 // indirect
 	github.com/d4l3k/messagediff v1.2.1 // indirect
+	github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/fclairamb/go-log v0.3.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.1.0 // indirect
 	github.com/googleapis/go-type-adapters v1.0.0 // indirect
-	github.com/hanwen/go-fuse/v2 v2.1.1-0.20220531082602-17a864ed5940 // indirect
+	github.com/grpc-ecosystem/go-grpc-middleware v1.1.0 // indirect
 	github.com/hashicorp/go-hclog v1.2.0 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-msgpack v1.1.5 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/jcmturner/aescts/v2 v2.0.0 // indirect
 	github.com/jcmturner/dnsutils/v2 v2.0.0 // indirect
-	github.com/jcmturner/goidentity/v6 v6.0.1 // indirect
 	github.com/jcmturner/rpc/v2 v2.0.3 // indirect
 	github.com/jonboulle/clockwork v0.2.2 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
-	github.com/klauspost/cpuid/v2 v2.0.6 // indirect
+	github.com/klauspost/cpuid/v2 v2.0.14 // indirect
 	github.com/mattn/go-colorable v0.1.12 // indirect
 	github.com/mattn/go-runewidth v0.0.7 // indirect
 	github.com/mattn/go-sqlite3 v2.0.1+incompatible // indirect
 	github.com/nats-io/nats.go v1.13.1-0.20220121202836-972a071d373d // indirect
 	github.com/nats-io/nkeys v0.3.0 // indirect
 	github.com/nats-io/nuid v1.0.1 // indirect
+	github.com/opentracing/opentracing-go v1.2.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.1 // indirect
 	github.com/philhofer/fwd v1.1.1 // indirect
 	github.com/pierrec/lz4/v4 v4.1.14 // indirect
+	github.com/pingcap/errors v0.11.5-0.20211224045212-9687c2b0f87c // indirect
+	github.com/pingcap/failpoint v0.0.0-20210918120811-547c13e3eb00 // indirect
+	github.com/pingcap/kvproto v0.0.0-20220106070556-3fa8fa04f898 // indirect
+	github.com/pingcap/log v0.0.0-20211215031037-e024ba4eb0ee // indirect
 	github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/subosito/gotenv v1.3.0 // indirect
+	github.com/tikv/pd/client v0.0.0-20220216070739-26c668271201 // indirect
 	github.com/tinylib/msgp v1.1.6 // indirect
+	github.com/twmb/murmur3 v1.1.3 // indirect
 	github.com/yandex-cloud/go-genproto v0.0.0-20211115083454-9ca41db5ed9e // indirect
 	github.com/ydb-platform/ydb-go-genproto v0.0.0-20220531094121-36ca6bddb9f7 // indirect
 	github.com/ydb-platform/ydb-go-yc v0.8.3 // indirect
@@ -218,6 +229,7 @@ require (
 	golang.org/x/mod v0.6.0-dev.0.20211013180041-c96bc1413d57 // indirect
 	golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f // indirect
 	gopkg.in/ini.v1 v1.66.4 // indirect
+	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/uint128 v1.1.1 // indirect
@@ -13,6 +13,7 @@ cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bP
 cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
 cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
 cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
+cloud.google.com/go v0.63.0/go.mod h1:GmezbQc7T2snqkEXWfZ0sy0VfkB/ivI2DdtJL2DEmlg=
 cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
 cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI=
 cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk=
@@ -31,8 +32,9 @@ cloud.google.com/go v0.97.0/go.mod h1:GF7l59pYBVlXQIBLx3a761cZ41F9bBH3JUlihCt2Ud
 cloud.google.com/go v0.99.0/go.mod h1:w0Xx2nLzqWJPuozYQX+hFfCSI8WioryfRDzkoI/Y2ZA=
 cloud.google.com/go v0.100.1/go.mod h1:fs4QogzfH5n2pBXBP9vRiU+eCny7lD2vmFZy79Iuw1U=
 cloud.google.com/go v0.100.2/go.mod h1:4Xra9TjzAeYHrl5+oeLlzbM2k3mjVhZh4UqTZ//w99A=
-cloud.google.com/go v0.102.0 h1:DAq3r8y4mDgyB/ZPJ9v/5VJNqjgJAxTn6ZYLlUywOu8=
 cloud.google.com/go v0.102.0/go.mod h1:oWcCzKlqJ5zgHQt9YsaeTY9KzIvjyy0ArmiBUgpQ+nc=
+cloud.google.com/go v0.102.1 h1:vpK6iQWv/2uUeFJth4/cBHsQAGjn1iIE6AAlxipRaA0=
+cloud.google.com/go v0.102.1/go.mod h1:XZ77E9qnTEnrgEOvr4xzfdX5TRo7fB4T2F4O6+34hIU=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
@@ -44,8 +46,9 @@ cloud.google.com/go/compute v1.2.0/go.mod h1:xlogom/6gr8RJGBe7nT2eGsQYAFUbbv8dbC
 cloud.google.com/go/compute v1.3.0/go.mod h1:cCZiE1NHEtai4wiufUhW8I8S1JKkAnhnQJWM7YD99wM=
 cloud.google.com/go/compute v1.5.0/go.mod h1:9SMHyhJlzhlkJqrPAc839t2BZFTSk6Jdj6mkzQJeu0M=
 cloud.google.com/go/compute v1.6.0/go.mod h1:T29tfhtVbq1wvAPo0E3+7vhgmkOYeXjhFvz/FMzPu0s=
-cloud.google.com/go/compute v1.6.1 h1:2sMmt8prCn7DPaG4Pmh0N3Inmc8cT8ae5k1M6VJ9Wqc=
 cloud.google.com/go/compute v1.6.1/go.mod h1:g85FgpzFvNULZ+S8AYq87axRKuf2Kh7deLqV/jJ3thU=
+cloud.google.com/go/compute v1.7.0 h1:v/k9Eueb8aAJ0vZuxKMrgm6kPhCLZU9HxFU+AFDs9Uk=
+cloud.google.com/go/compute v1.7.0/go.mod h1:435lt8av5oL9P3fv1OEzSbSUe+ybHXGMPQHHZWZxy9U=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/firestore v1.6.1/go.mod h1:asNXNOzBdyVQmEU+ggO8UPodTkEVFW5Qx+rwHnAz+EY=
@@ -63,8 +66,8 @@ cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+
 cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
 cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
 cloud.google.com/go/pubsub v1.19.0/go.mod h1:/O9kmSe9bb9KRnIAWkzmqhPjHo6LtzGOBYd/kr06XSs=
-cloud.google.com/go/pubsub v1.22.2 h1:e6A4rhtMX4opff/jDWApl4HwLtsCdV9VULVfpFRp6eo=
-cloud.google.com/go/pubsub v1.22.2/go.mod h1:LBHGrtgM7+SGKCDKQu2pKIRtGwbZyJvRDkMk0594xdU=
+cloud.google.com/go/pubsub v1.23.1 h1:eVtkabVa+1M5ai67fGU+idws0hVb/KEPXiDmSS17+qc=
+cloud.google.com/go/pubsub v1.23.1/go.mod h1:ttM6nEGYK/2CnB36ndNySU3ZxPwpBk8cXM6+iOlxH9U=
 cloud.google.com/go/secretmanager v1.3.0/go.mod h1:+oLTkouyiYiabAQNugCeTS3PAArGiMJuBqvJnJsyH+U=
 cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
 cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
@@ -73,8 +76,9 @@ cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RX
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 cloud.google.com/go/storage v1.14.0/go.mod h1:GrKmX003DSIwi9o29oFT7YDnHYwZoctc3fOKtUw0Xmo=
 cloud.google.com/go/storage v1.21.0/go.mod h1:XmRlxkgPjlBONznT2dDUU/5XlpU2OjMnKuqnZI01LAA=
-cloud.google.com/go/storage v1.22.1 h1:F6IlQJZrZM++apn9V5/VfS3gbTUYg98PS3EMQAzqtfg=
 cloud.google.com/go/storage v1.22.1/go.mod h1:S8N1cAStu7BOeFfE8KAQzmyyLkK8p/vmRq6kuBTW58Y=
+cloud.google.com/go/storage v1.23.0 h1:wWRIaDURQA8xxHguFCshYepGlrWIrbBnAmc7wfg07qY=
+cloud.google.com/go/storage v1.23.0/go.mod h1:vOEEDNFnciUMhBeT6hsJIn3ieU5cFRmzeLgDvXzfIXc=
 cloud.google.com/go/trace v1.0.0/go.mod h1:4iErSByzxkyHWzzlAj63/Gmjz0NH1ASqhJguHpGcr6A=
 cloud.google.com/go/trace v1.2.0/go.mod h1:Wc8y/uYyOhPy12KEnXG9XGrvfMz5F5SrYecQlbW1rwM=
 contrib.go.opencensus.io/exporter/aws v0.0.0-20200617204711-c478e41e60e9/go.mod h1:uu1P0UCM/6RbsMrgPa98ll8ZcHM858i/AD06a9aLRCA=
@@ -118,6 +122,7 @@ github.com/Azure/go-autorest/logger v0.2.1 h1:IG7i4p/mDa2Ce4TRyAO8IHnVhAVF3RFU+Z
 github.com/Azure/go-autorest/logger v0.2.1/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8=
 github.com/Azure/go-autorest/tracing v0.6.0 h1:TYi4+3m5t6K48TGI9AUdb+IzbnSxvnvUMfuitfgcfuo=
 github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU=
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/DataDog/datadog-go v2.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
@@ -138,6 +143,7 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
+github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/arangodb/go-driver v1.3.2 h1:07cmMqPqEl+/MlosjFtVVakEbkPqBSUvw9S9/atX0+4=
 github.com/arangodb/go-driver v1.3.2/go.mod h1:5GAx3XvK72DJPhJgyjZOtYAGc4SpY7rZDb3LyhCvLcQ=
@@ -151,8 +157,8 @@ github.com/armon/go-metrics v0.3.10/go.mod h1:4O98XIr/9W0sxpJ8UaYkvjk10Iff7SnFrb
 github.com/aws/aws-sdk-go v1.15.27/go.mod h1:mFuSZ37Z9YOHbQEwBWztmVzqXrEkub65tZoCYDt7FT0=
 github.com/aws/aws-sdk-go v1.37.0/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
 github.com/aws/aws-sdk-go v1.43.31/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
-github.com/aws/aws-sdk-go v1.44.37 h1:KvDxCX6dfJeEDC77U5GPGSP0ErecmNnhDHFxw+NIvlI=
-github.com/aws/aws-sdk-go v1.44.37/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
+github.com/aws/aws-sdk-go v1.44.47 h1:uyiNvoR4wfZ8Bp4ghgbyzGFIg5knjZMUAd5S9ba9qNU=
+github.com/aws/aws-sdk-go v1.44.47/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
 github.com/aws/aws-sdk-go-v2 v1.16.2 h1:fqlCk6Iy3bnCumtrLz9r3mJ/2gUT0pJ0wLFVIdWh+JA=
 github.com/aws/aws-sdk-go-v2 v1.16.2/go.mod h1:ytwTPBG6fXTZLxxeeCCWj2/EMYp/xDUgX+OET6TLNNU=
 github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.1/go.mod h1:n8Bs1ElDD2wJ9kCRTczA83gYbBmjSwZp3umc6zF4EeM=
@@ -211,8 +217,8 @@ github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghf
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/chrislusf/raft v1.0.8 h1:d1wnLXy6/a/X23Nb/Otwb7oOctP5uRCmgHRz9NjxEFw=
-github.com/chrislusf/raft v1.0.8/go.mod h1:Ep5DP+mJSosjfKiix1uU7Lc2Df/SX4oGJEpZlXH5l68=
+github.com/chrislusf/raft v1.0.9 h1:EGUpBUzQSzu7WG/jF16IeoySSuxyyK3lfoltcUckC3I=
+github.com/chrislusf/raft v1.0.9/go.mod h1:Ep5DP+mJSosjfKiix1uU7Lc2Df/SX4oGJEpZlXH5l68=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
@@ -229,8 +235,6 @@ github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWH
 github.com/cncf/xds/go v0.0.0-20211001041855-01bcc9b48dfe/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
-github.com/colinmarc/hdfs/v2 v2.3.0 h1:tMxOjXn6+7iPUlxAyup9Ha2hnmLe3Sv5DM2qqbSQ2VY=
-github.com/colinmarc/hdfs/v2 v2.3.0/go.mod h1:nsyY1uyQOomU34KVQk9Qb/lDJobN1MQ/9WS6IqcVZno=
 github.com/coreos/go-iptables v0.4.3/go.mod h1:/mVI274lEDI2ns62jHCDnCyBF9Iwsmekav8Dbxlm1MU=
 github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
@@ -241,6 +245,8 @@ github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSV
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548 h1:iwZdTE0PVqJCos1vaoKsclOGD3ADKpshg3SRtYBbwso=
+github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548/go.mod h1:e6NPNENfs9mPDVNRekM7lKScauxd5kXTr1Mfyig6TDM=
 github.com/d4l3k/messagediff v1.2.1 h1:ZcAIMYsUg0EAp9X+tt8/enBE/Q8Yd5kzPynLyKptt9U=
 github.com/d4l3k/messagediff v1.2.1/go.mod h1:Oozbb1TVXFac9FtSIxHBMnBCq2qeH/2KkEQxENCrlLo=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -249,6 +255,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/dchest/uniuri v0.0.0-20160212164326-8902c56451e9/go.mod h1:GgB8SF9nRG+GqaDtLcwJZsQFhcogVCJ79j4EdT0c2V4=
 github.com/denisenkom/go-mssqldb v0.12.0/go.mod h1:iiK0YP1ZeepvmBQk/QpLEhhTNJgfzrpArPY/aFvc9yU=
 github.com/devigned/tab v0.1.1/go.mod h1:XG9mPq0dFghrYvoBF3xdRrJzSTX1b7IQrvaL9mzjeJY=
+github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 h1:tdlZCpZ/P9DhczCTSixgIKmwPv6+wP5DGjqLYw5SUiA=
+github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
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@@ -333,8 +341,8 @@ github.com/go-redis/redis/v7 v7.4.0/go.mod h1:JDNMw23GTyLNC4GZu9njt15ctBQVn7xjRf
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@@ -351,6 +359,8 @@ github.com/gocql/gocql v0.0.0-20210707082121-9a3953d1826d/go.mod h1:3gM2c4D3AnkI
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@@ -395,6 +405,7 @@ github.com/golang/protobuf v1.5.1/go.mod h1:DopwsBzvsk0Fs44TXzsVbJyPhcCPeIwnvohx
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@@ -446,6 +457,7 @@ github.com/google/pprof v0.0.0-20201203190320-1bf35d6f28c2/go.mod h1:kpwsk12EmLe
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@@ -459,6 +471,9 @@ github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
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@@ -472,23 +487,20 @@ github.com/googleapis/go-type-adapters v1.0.0/go.mod h1:zHW75FOG2aur7gAO2B+MLby+
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@@ -604,6 +616,8 @@ github.com/karlseguin/expect v1.0.2-0.20190806010014-778a5f0c6003 h1:vJ0Snvo+SLM
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@@ -612,10 +626,10 @@ github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47e
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@@ -713,13 +727,19 @@ github.com/onsi/ginkgo v1.10.1/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+
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@@ -783,7 +819,6 @@ github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFR
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@@ -794,6 +829,7 @@ github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdh
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@@ -831,8 +867,8 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
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@@ -846,11 +882,17 @@ github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JT
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@@ -896,10 +938,13 @@ github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
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@@ -921,19 +966,26 @@ go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
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@@ -1028,6 +1080,7 @@ golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLL
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@@ -1069,8 +1122,10 @@ golang.org/x/net v0.0.0-20220412020605-290c469a71a5/go.mod h1:CfG3xpIq0wQ8r1q4Su
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@@ -1092,8 +1147,9 @@ golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8/go.mod h1:KelEdhl1UZF7XfJ
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 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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@@ -1105,7 +1161,6 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f h1:Ax0t5p6N38Ga0dThY21weqDEyz2oklo4IvDkpigvkD8=
 golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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@@ -1202,8 +1257,11 @@ golang.org/x/sys v0.0.0-20220330033206-e17cdc41300f/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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@@ -1222,9 +1280,11 @@ golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20220224211638-0e9765cccd65/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20220411224347-583f2d630306 h1:+gHMid33q6pen7kv9xvT+JRinntgeXO2AeZVd0AWD3w=
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 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
@@ -1247,6 +1307,8 @@ golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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@@ -1273,6 +1335,7 @@ golang.org/x/tools v0.0.0-20200618134242-20370b0cb4b2/go.mod h1:EkVYQZoAsY45+roY
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
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 golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
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@@ -1299,8 +1362,9 @@ golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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-golang.org/x/xerrors v0.0.0-20220517211312-f3a8303e98df h1:5Pf6pFKu98ODmgnpvkJ3kFUOQGGLIzLIkbzUHp47618=
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@@ -1346,9 +1410,10 @@ google.golang.org/api v0.74.0/go.mod h1:ZpfMZOVRMywNyvJFeqL9HRWBgAuRfSjJFpe9QtRR
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-google.golang.org/api v0.81.0/go.mod h1:FA6Mb/bZxj706H2j+j2d6mHEEaHBmbbWnkfvmorOCko=
-google.golang.org/api v0.83.0 h1:pMvST+6v+46Gabac4zlJlalxZjCeRcepwg2EdBU+nCc=
-google.golang.org/api v0.83.0/go.mod h1:CNywQoj/AfhTw26ZWAa6LwOv+6WFxHmeLPZq2uncLZk=
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+google.golang.org/api v0.85.0/go.mod h1:AqZf8Ep9uZ2pyTvgL+x0D3Zt0eoT9b5E8fmzfu6FO2g=
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@@ -1365,6 +1430,7 @@ google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRn
 google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
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 google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
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@@ -1378,7 +1444,6 @@ google.golang.org/genproto v0.0.0-20200228133532-8c2c7df3a383/go.mod h1:55QSHmfG
 google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
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 google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
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 google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
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@@ -1387,6 +1452,7 @@ google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEY
 google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
 google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
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@@ -1450,14 +1516,17 @@ google.golang.org/genproto v0.0.0-20220421151946-72621c1f0bd3/go.mod h1:8w6bsBMX
 google.golang.org/genproto v0.0.0-20220429170224-98d788798c3e/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo=
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+google.golang.org/genproto v0.0.0-20220617124728-180714bec0ad/go.mod h1:KEWEmljWE5zPzLBa/oHl6DaEt9LmfH6WtH1OHIvleBA=
+google.golang.org/genproto v0.0.0-20220624142145-8cd45d7dbd1f h1:hJ/Y5SqPXbarffmAsApliUlcvMU+wScNGfyop4bZm8o=
+google.golang.org/genproto v0.0.0-20220624142145-8cd45d7dbd1f/go.mod h1:KEWEmljWE5zPzLBa/oHl6DaEt9LmfH6WtH1OHIvleBA=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.24.0/go.mod h1:XDChyiUovWa60DnaeDeZmSW86xtLtjtZbwvSiRnRtcA=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
@@ -1488,6 +1557,10 @@ google.golang.org/grpc v1.46.2/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACu
 google.golang.org/grpc v1.47.0 h1:9n77onPX5F3qfFCqjy9dhn8PbNQsIKeVU04J9G7umt8=
 google.golang.org/grpc v1.47.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
 google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
+google.golang.org/grpc/examples v0.0.0-20201112215255-90f1b3ee835b h1:NuxyvVZoDfHZwYW9LD4GJiF5/nhiSyP4/InTrvw9Ibk=
+google.golang.org/grpc/examples v0.0.0-20201112215255-90f1b3ee835b/go.mod h1:IBqQ7wSUJ2Ep09a8rMWFsg4fmI2r38zwsq8a0GgxXpM=
+google.golang.org/grpc/security/advancedtls v0.0.0-20220622233350-5cdb09fa29c1 h1:0emxaJWaG6CfrA9Nbe4aHWbFz5AXw2QPEJP0/f42LCE=
+google.golang.org/grpc/security/advancedtls v0.0.0-20220622233350-5cdb09fa29c1/go.mod h1:PoKncN6QA5h/eFRzlCWpHSZnXF2pCtnBzAfeanB8OGQ=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -1516,6 +1589,8 @@ gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/ini.v1 v1.66.4 h1:SsAcf+mM7mRZo2nJNGt8mZCjG8ZRaNGMURJw7BsIST4=
 gopkg.in/ini.v1 v1.66.4/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
+gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -1566,8 +1641,8 @@ modernc.org/memory v1.1.1 h1:bDOL0DIDLQv7bWhP3gMvIrnoFw+Eo6F7a2QK9HPDiFU=
 modernc.org/memory v1.1.1/go.mod h1:/0wo5ibyrQiaoUoH7f9D8dnglAmILJ5/cxZlRECf+Nw=
 modernc.org/opt v0.1.1 h1:/0RX92k9vwVeDXj+Xn23DKp2VJubL7k8qNffND6qn3A=
 modernc.org/opt v0.1.1/go.mod h1:WdSiB5evDcignE70guQKxYUl14mgWtbClRi5wmkkTX0=
-modernc.org/sqlite v1.17.2 h1:TjmF36Wi5QcPYqRoAacV1cAyJ7xB/CD0ExpVUEMebnw=
-modernc.org/sqlite v1.17.2/go.mod h1:GOQmuiXd6pTTes1Fi2s9apiCcD/wbKQtBZ0Nw6/etjM=
+modernc.org/sqlite v1.17.3 h1:iE+coC5g17LtByDYDWKpR6m2Z9022YrSh3bumwOnIrI=
+modernc.org/sqlite v1.17.3/go.mod h1:10hPVYar9C0kfXuTWGz8s0XtB8uAGymUy51ZzStYe3k=
 modernc.org/strutil v1.1.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs=
 modernc.org/strutil v1.1.1/go.mod h1:DE+MQQ/hjKBZS2zNInV5hhcipt5rLPWkmpbGeW5mmdw=
 modernc.org/strutil v1.1.2 h1:iFBDH6j1Z0bN/Q9udJnnFoFpENA4252qe/7/5woE5MI=
@@ -1,5 +1,5 @@
 apiVersion: v1
 description: SeaweedFS
 name: seaweedfs
-appVersion: "3.12"
-version: "3.12"
+appVersion: "3.14"
+version: "3.14"
@@ -5,7 +5,7 @@

    <groupId>com.github.chrislusf</groupId>
    <artifactId>seaweedfs-client</artifactId>
-    <version>2.85</version>
+    <version>3.13</version>

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

    <groupId>com.github.chrislusf</groupId>
    <artifactId>seaweedfs-client</artifactId>
-    <version>2.85</version>
+    <version>3.13</version>

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

    <groupId>com.github.chrislusf</groupId>
    <artifactId>seaweedfs-client</artifactId>
-    <version>2.85</version>
+    <version>3.13</version>

    <parent>
        <groupId>org.sonatype.oss</groupId>
@@ -36,7 +36,7 @@ public class SeaweedCipher {
        byte[] encryptedText = AES_cipherInstance.doFinal(clearTextbytes, offset, length);

        byte[] iv = AES_cipherInstance.getIV();
-        byte[] message = new byte[GCM_NONCE_LENGTH + clearTextbytes.length + GCM_TAG_LENGTH];
+        byte[] message = new byte[GCM_NONCE_LENGTH + length + GCM_TAG_LENGTH];
        System.arraycopy(iv, 0, message, 0, GCM_NONCE_LENGTH);
        System.arraycopy(encryptedText, 0, message, GCM_NONCE_LENGTH, encryptedText.length);

@@ -75,7 +75,6 @@ public class SeaweedOutputStream extends OutputStream {
                    .setIsDirectory(false)
                    .setAttributes(FilerProto.FuseAttributes.newBuilder()
                            .setFileMode(0755)
-                            .setReplication(replication)
                            .setCrtime(now)
                            .setMtime(now)
                            .clearGroupName()
@@ -11,13 +11,13 @@
        <dependency>
            <groupId>com.github.chrislusf</groupId>
            <artifactId>seaweedfs-client</artifactId>
-            <version>2.85</version>
+            <version>3.13</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>com.github.chrislusf</groupId>
            <artifactId>seaweedfs-hadoop2-client</artifactId>
-            <version>2.85</version>
+            <version>3.13</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
@@ -124,7 +124,7 @@
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-client</artifactId>
-      <version>2.9.2</version>
+      <version>2.10.1</version>
      <scope>provided</scope>
      <exclusions>
        <exclusion>
@@ -156,7 +156,7 @@
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-common</artifactId>
-      <version>2.9.2</version>
+      <version>2.10.1</version>
      <scope>provided</scope>
      <exclusions>
        <exclusion>
@@ -231,6 +231,14 @@
          <artifactId>commons-configuration</artifactId>
          <groupId>commons-configuration</groupId>
        </exclusion>
+        <exclusion>
+          <artifactId>commons-digester</artifactId>
+          <groupId>commons-digester</groupId>
+        </exclusion>
+        <exclusion>
+          <artifactId>commons-beanutils</artifactId>
+          <groupId>commons-beanutils</groupId>
+        </exclusion>
        <exclusion>
          <artifactId>commons-lang3</artifactId>
          <groupId>org.apache.commons</groupId>
@@ -301,7 +309,7 @@
    </snapshotRepository>
  </distributionManagement>
  <properties>
-    <seaweedfs.client.version>2.85</seaweedfs.client.version>
-    <hadoop.version>2.9.2</hadoop.version>
+    <seaweedfs.client.version>3.13</seaweedfs.client.version>
+    <hadoop.version>2.10.1</hadoop.version>
  </properties>
 </project>
@@ -5,7 +5,7 @@
    <modelVersion>4.0.0</modelVersion>

    <properties>
-        <seaweedfs.client.version>2.85</seaweedfs.client.version>
+        <seaweedfs.client.version>3.13</seaweedfs.client.version>
        <hadoop.version>2.10.1</hadoop.version>
    </properties>

@@ -200,7 +200,6 @@ public class SeaweedFileSystemStore {
                entry.getAttributesBuilder().setMtime(now);
                LOG.debug("createFile merged entry path:{} entry:{} from:{}", path, entry, existingEntry);
                writePosition = SeaweedRead.fileSize(existingEntry);
-                replication = existingEntry.getAttributes().getReplication();
            }
        }
        if (entry == null) {
@@ -209,7 +208,6 @@ public class SeaweedFileSystemStore {
                .setIsDirectory(false)
                .setAttributes(FilerProto.FuseAttributes.newBuilder()
                    .setFileMode(permissionToMode(permission, false))
-                    .setReplication(replication)
                    .setCrtime(now)
                    .setMtime(now)
                    .setUserName(userGroupInformation.getUserName())
@@ -124,7 +124,7 @@
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-client</artifactId>
-      <version>3.1.1</version>
+      <version>3.2.3</version>
      <scope>provided</scope>
      <exclusions>
        <exclusion>
@@ -156,7 +156,7 @@
    <dependency>
      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-common</artifactId>
-      <version>3.1.1</version>
+      <version>3.2.3</version>
      <scope>provided</scope>
      <exclusions>
        <exclusion>
@@ -183,6 +183,10 @@
          <artifactId>javax.servlet-api</artifactId>
          <groupId>javax.servlet</groupId>
        </exclusion>
+        <exclusion>
+          <artifactId>javax.activation-api</artifactId>
+          <groupId>javax.activation</groupId>
+        </exclusion>
        <exclusion>
          <artifactId>jetty-server</artifactId>
          <groupId>org.eclipse.jetty</groupId>
@@ -223,10 +227,6 @@
          <artifactId>log4j</artifactId>
          <groupId>log4j</groupId>
        </exclusion>
-        <exclusion>
-          <artifactId>commons-lang</artifactId>
-          <groupId>commons-lang</groupId>
-        </exclusion>
        <exclusion>
          <artifactId>commons-beanutils</artifactId>
          <groupId>commons-beanutils</groupId>
@@ -239,6 +239,10 @@
          <artifactId>commons-lang3</artifactId>
          <groupId>org.apache.commons</groupId>
        </exclusion>
+        <exclusion>
+          <artifactId>commons-text</artifactId>
+          <groupId>org.apache.commons</groupId>
+        </exclusion>
        <exclusion>
          <artifactId>slf4j-log4j12</artifactId>
          <groupId>org.slf4j</groupId>
@@ -295,6 +299,10 @@
          <artifactId>woodstox-core</artifactId>
          <groupId>com.fasterxml.woodstox</groupId>
        </exclusion>
+        <exclusion>
+          <artifactId>dnsjava</artifactId>
+          <groupId>dnsjava</groupId>
+        </exclusion>
        <exclusion>
          <artifactId>hadoop-annotations</artifactId>
          <groupId>org.apache.hadoop</groupId>
@@ -309,7 +317,7 @@
    </snapshotRepository>
  </distributionManagement>
  <properties>
-    <seaweedfs.client.version>2.85</seaweedfs.client.version>
-    <hadoop.version>3.1.1</hadoop.version>
+    <seaweedfs.client.version>3.13</seaweedfs.client.version>
+    <hadoop.version>3.2.3</hadoop.version>
  </properties>
 </project>
@@ -5,7 +5,7 @@
    <modelVersion>4.0.0</modelVersion>

    <properties>
-        <seaweedfs.client.version>2.85</seaweedfs.client.version>
+        <seaweedfs.client.version>3.13</seaweedfs.client.version>
        <hadoop.version>3.2.3</hadoop.version>
    </properties>

@@ -200,7 +200,6 @@ public class SeaweedFileSystemStore {
                entry.getAttributesBuilder().setMtime(now);
                LOG.debug("createFile merged entry path:{} entry:{} from:{}", path, entry, existingEntry);
                writePosition = SeaweedRead.fileSize(existingEntry);
-                replication = existingEntry.getAttributes().getReplication();
            }
        }
        if (entry == null) {
@@ -209,7 +208,6 @@ public class SeaweedFileSystemStore {
                .setIsDirectory(false)
                .setAttributes(FilerProto.FuseAttributes.newBuilder()
                    .setFileMode(permissionToMode(permission, false))
-                    .setReplication(replication)
                    .setCrtime(now)
                    .setMtime(now)
                    .setUserName(userGroupInformation.getUserName())
@@ -46,8 +46,6 @@ func NewCluster() *Cluster {
 }

 func (cluster *Cluster) getFilers(filerGroup FilerGroup, createIfNotFound bool) *Filers {
-	cluster.filersLock.Lock()
-	defer cluster.filersLock.Unlock()
 	filers, found := cluster.filerGroup2filers[filerGroup]
 	if !found && createIfNotFound {
 		filers = &Filers{
@@ -63,6 +61,8 @@ func (cluster *Cluster) AddClusterNode(ns, nodeType string, address pb.ServerAdd
 	filerGroup := FilerGroup(ns)
 	switch nodeType {
 	case FilerType:
+		cluster.filersLock.Lock()
+		defer cluster.filersLock.Unlock()
 		filers := cluster.getFilers(filerGroup, true)
 		if existingNode, found := filers.filers[address]; found {
 			existingNode.counter++
@@ -115,6 +115,8 @@ func (cluster *Cluster) RemoveClusterNode(ns string, nodeType string, address pb
 	filerGroup := FilerGroup(ns)
 	switch nodeType {
 	case FilerType:
+		cluster.filersLock.Lock()
+		defer cluster.filersLock.Unlock()
 		filers := cluster.getFilers(filerGroup, false)
 		if filers == nil {
 			return nil
@@ -165,12 +167,12 @@ func (cluster *Cluster) RemoveClusterNode(ns string, nodeType string, address pb
 func (cluster *Cluster) ListClusterNode(filerGroup FilerGroup, nodeType string) (nodes []*ClusterNode) {
 	switch nodeType {
 	case FilerType:
+		cluster.filersLock.RLock()
+		defer cluster.filersLock.RUnlock()
 		filers := cluster.getFilers(filerGroup, false)
 		if filers == nil {
 			return
 		}
-		cluster.filersLock.RLock()
-		defer cluster.filersLock.RUnlock()
 		for _, node := range filers.filers {
 			nodes = append(nodes, node)
 		}
@@ -3,6 +3,8 @@ package cluster
 import (
 	"github.com/chrislusf/seaweedfs/weed/pb"
 	"github.com/stretchr/testify/assert"
+	"strconv"
+	"sync"
 	"testing"
 )

@@ -45,3 +47,35 @@ func TestClusterAddRemoveNodes(t *testing.T) {
 	c.RemoveClusterNode("", "filer", pb.ServerAddress("111:1"))

 }
+
+func TestConcurrentAddRemoveNodes(t *testing.T) {
+	c := NewCluster()
+	var wg sync.WaitGroup
+	for i := 0; i < 50; i++ {
+		wg.Add(1)
+		go func(i int) {
+			defer wg.Done()
+			address := strconv.Itoa(i)
+			c.AddClusterNode("", "filer", pb.ServerAddress(address), "23.45")
+		}(i)
+	}
+	wg.Wait()
+
+	for i := 0; i < 50; i++ {
+		wg.Add(1)
+		go func(i int) {
+			defer wg.Done()
+			address := strconv.Itoa(i)
+			node := c.RemoveClusterNode("", "filer", pb.ServerAddress(address))
+
+			if len(node) == 0 {
+				t.Errorf("TestConcurrentAddRemoveNodes: node[%s] not found", address)
+				return
+			} else if node[0].ClusterNodeUpdate.Address != address {
+				t.Errorf("TestConcurrentAddRemoveNodes: expect:%s, actual:%s", address, node[0].ClusterNodeUpdate.Address)
+				return
+			}
+		}(i)
+	}
+	wg.Wait()
+}
@@ -6,10 +6,13 @@ import (
 	"net/http"
 	"os"
 	"runtime"
+	"sort"
+	"strings"
 	"time"

 	"google.golang.org/grpc/reflection"

+	"github.com/chrislusf/seaweedfs/weed/filer"
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
@@ -114,10 +117,8 @@ func init() {
 	filerIamOptions.port = cmdFiler.Flag.Int("iam.port", 8111, "iam server http listen port")
 }

-var cmdFiler = &Command{
-	UsageLine: "filer -port=8888 -master=<ip:port>[,<ip:port>]*",
-	Short:     "start a file server that points to a master server, or a list of master servers",
-	Long: `start a file server which accepts REST operation for any files.
+func filerLongDesc() string {
+	desc := `start a file server which accepts REST operation for any files.

 	//create or overwrite the file, the directories /path/to will be automatically created
 	POST /path/to/file
@@ -133,7 +134,22 @@ var cmdFiler = &Command{

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

-`,
+Supported Filer Stores:
+`
+
+	storeNames := make([]string, len(filer.Stores))
+	for i, store := range filer.Stores {
+		storeNames[i] = "\t" + store.GetName()
+	}
+	sort.Strings(storeNames)
+	storeList := strings.Join(storeNames, "\n")
+	return desc + storeList
+}
+
+var cmdFiler = &Command{
+	UsageLine: "filer -port=8888 -master=<ip:port>[,<ip:port>]*",
+	Short:     "start a file server that points to a master server, or a list of master servers",
+	Long:      filerLongDesc(),
 }

 func runFiler(cmd *Command, args []string) bool {
@@ -9,6 +9,7 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/pb/remote_pb"
 	"github.com/chrislusf/seaweedfs/weed/remote_storage"
 	"github.com/chrislusf/seaweedfs/weed/replication/source"
+	"github.com/chrislusf/seaweedfs/weed/s3api/s3_constants"
 	"github.com/chrislusf/seaweedfs/weed/util"
 	"github.com/golang/protobuf/proto"
 	"math"
@@ -181,7 +182,7 @@ func (option *RemoteGatewayOptions) makeBucketedEventProcessor(filerSource *sour
 			if message.NewParentPath == option.bucketsDir {
 				return handleCreateBucket(message.NewEntry)
 			}
-			if strings.HasPrefix(message.NewParentPath, option.bucketsDir) && strings.Contains(message.NewParentPath, "/.uploads/") {
+			if strings.HasPrefix(message.NewParentPath, option.bucketsDir) && strings.Contains(message.NewParentPath, "/"+s3_constants.MultipartUploadsFolder+"/") {
 				return nil
 			}
 			if !filer.HasData(message.NewEntry) {
@@ -215,10 +215,10 @@ func doSubscribeFilerMetaChanges(clientId int32, grpcDialOption grpc.DialOption,
 		return persistEventFn(resp)
 	}

-	var lastLogTsNs = time.Now().Nanosecond()
+	var lastLogTsNs = time.Now().UnixNano()
 	var clientName = fmt.Sprintf("syncFrom_%s_To_%s", string(sourceFiler), string(targetFiler))
 	processEventFnWithOffset := pb.AddOffsetFunc(processEventFn, 3*time.Second, func(counter int64, lastTsNs int64) error {
-		now := time.Now().Nanosecond()
+		now := time.Now().UnixNano()
 		glog.V(0).Infof("sync %s to %s progressed to %v %0.2f/sec", sourceFiler, targetFiler, time.Unix(0, lastTsNs), float64(counter)/(float64(now-lastLogTsNs)/1e9))
 		lastLogTsNs = now
 		// collect synchronous offset
@@ -31,5 +31,6 @@ import (
 	_ "github.com/chrislusf/seaweedfs/weed/filer/redis2"
 	_ "github.com/chrislusf/seaweedfs/weed/filer/redis3"
 	_ "github.com/chrislusf/seaweedfs/weed/filer/sqlite"
+	_ "github.com/chrislusf/seaweedfs/weed/filer/tikv"
 	_ "github.com/chrislusf/seaweedfs/weed/filer/ydb"
 )
@@ -327,3 +327,13 @@ location = "/tmp/"
 address = "localhost:6379"
 password = ""
 database = 1
+
+[tikv]
+enabled = false
+# If you have many pd address, use ',' split then:
+#   pdaddrs = "pdhost1:2379, pdhost2:2379, pdhost3:2379"
+pdaddrs = "localhost:2379"
+# Concurrency for TiKV delete range
+deleterange_concurrency = 1
+# Enable 1PC
+enable_1pc = false
@@ -3,8 +3,6 @@ default = "c1"

 [cluster.c1]
 master = "localhost:9333"    # comma-separated master servers
-filer = "localhost:8888"     # filer host and port

 [cluster.c2]
 master = ""
-filer = ""
@@ -1,5 +1,5 @@
-//go:build elastic && ydb && gocdk && hdfs
-// +build elastic,ydb,gocdk,hdfs
+//go:build elastic && ydb && gocdk && tikv
+// +build elastic,ydb,gocdk,tikv

 package command

@@ -3,11 +3,9 @@ package filer
 import (
 	"bytes"
 	"fmt"
-	"math"
-	"sync"
-
 	"github.com/chrislusf/seaweedfs/weed/wdclient"
 	"golang.org/x/exp/slices"
+	"math"

 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/util"
@@ -54,11 +52,11 @@ func ETagChunks(chunks []*filer_pb.FileChunk) (etag string) {
 	if len(chunks) == 1 {
 		return fmt.Sprintf("%x", util.Base64Md5ToBytes(chunks[0].ETag))
 	}
-	md5_digests := [][]byte{}
+	var md5Digests [][]byte
 	for _, c := range chunks {
-		md5_digests = append(md5_digests, util.Base64Md5ToBytes(c.ETag))
+		md5Digests = append(md5Digests, util.Base64Md5ToBytes(c.ETag))
 	}
-	return fmt.Sprintf("%x-%d", util.Md5(bytes.Join(md5_digests, nil)), len(chunks))
+	return fmt.Sprintf("%x-%d", util.Md5(bytes.Join(md5Digests, nil)), len(chunks))
 }

 func CompactFileChunks(lookupFileIdFn wdclient.LookupFileIdFunctionType, chunks []*filer_pb.FileChunk) (compacted, garbage []*filer_pb.FileChunk) {
@@ -189,12 +187,6 @@ func logPrintf(name string, visibles []VisibleInterval) {
 	*/
 }

-var bufPool = sync.Pool{
-	New: func() interface{} {
-		return new(VisibleInterval)
-	},
-}
-
 func MergeIntoVisibles(visibles []VisibleInterval, chunk *filer_pb.FileChunk) (newVisibles []VisibleInterval) {

 	newV := newVisibleInterval(chunk.Offset, chunk.Offset+int64(chunk.Size), chunk.GetFileIdString(), chunk.Mtime, 0, chunk.Size, chunk.CipherKey, chunk.IsCompressed)
@@ -100,7 +100,8 @@ func (ma *MetaAggregator) loopSubscribeToOnefiler(f *Filer, self pb.ServerAddres
 		}
 		if err != nil {
 			glog.V(0).Infof("subscribing remote %s meta change: %v", peer, err)
-		} else if lastTsNs < nextLastTsNs {
+		}
+		if lastTsNs < nextLastTsNs {
 			lastTsNs = nextLastTsNs
 		}
 		time.Sleep(1733 * time.Millisecond)
@@ -210,10 +211,9 @@ func (ma *MetaAggregator) doSubscribeToOneFiler(f *Filer, self pb.ServerAddress,
 			if err := processEventFn(resp); err != nil {
 				return fmt.Errorf("process %v: %v", resp, err)
 			}
-			lastTsNs = resp.TsNs

 			f.onMetadataChangeEvent(resp)
-
+			lastTsNs = resp.TsNs
 		}
 	})
 	return lastTsNs, err
@@ -164,6 +164,10 @@ func (c *ChunkReadAt) doReadAt(p []byte, offset int64) (n int, err error) {
 func (c *ChunkReadAt) readChunkSliceAt(buffer []byte, chunkView *ChunkView, nextChunkViews []*ChunkView, offset uint64) (n int, err error) {

 	if c.readerPattern.IsRandomMode() {
+		n, err := c.readerCache.chunkCache.ReadChunkAt(buffer, chunkView.FileId, offset)
+		if n > 0 {
+			return n, err
+		}
 		return fetchChunkRange(buffer, c.readerCache.lookupFileIdFn, chunkView.FileId, chunkView.CipherKey, chunkView.IsGzipped, int64(offset))
 	}

@@ -0,0 +1,6 @@
+/*
+ * Package tikv is for TiKV filer store.
+ * This empty file is let go build can work without tikv tag
+ * Using "make full_install" to enable TiKV filer store.
+ */
+package tikv
@@ -0,0 +1,396 @@
+//go:build tikv
+// +build tikv
+
+package tikv
+
+import (
+	"bytes"
+	"context"
+	"crypto/sha1"
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/chrislusf/seaweedfs/weed/filer"
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/chrislusf/seaweedfs/weed/util"
+	"github.com/tikv/client-go/v2/txnkv"
+)
+
+var (
+	_ filer.FilerStore = ((*TikvStore)(nil))
+)
+
+func init() {
+	filer.Stores = append(filer.Stores, &TikvStore{})
+}
+
+type TikvStore struct {
+	client                 *txnkv.Client
+	deleteRangeConcurrency int
+	onePC                  bool
+}
+
+// Basic APIs
+func (store *TikvStore) GetName() string {
+	return "tikv"
+}
+
+func (store *TikvStore) Initialize(config util.Configuration, prefix string) error {
+	pdAddrs := []string{}
+	pdAddrsStr := config.GetString(prefix + "pdaddrs")
+	for _, item := range strings.Split(pdAddrsStr, ",") {
+		pdAddrs = append(pdAddrs, strings.TrimSpace(item))
+	}
+	drc := config.GetInt(prefix + "deleterange_concurrency")
+	if drc <= 0 {
+		drc = 1
+	}
+	store.onePC = config.GetBool(prefix + "enable_1pc")
+	store.deleteRangeConcurrency = drc
+	return store.initialize(pdAddrs)
+}
+
+func (store *TikvStore) initialize(pdAddrs []string) error {
+	client, err := txnkv.NewClient(pdAddrs)
+	store.client = client
+	return err
+}
+
+func (store *TikvStore) Shutdown() {
+	err := store.client.Close()
+	if err != nil {
+		glog.V(0).Infof("Shutdown TiKV client got error: %v", err)
+	}
+}
+
+// ~ Basic APIs
+
+// Entry APIs
+func (store *TikvStore) InsertEntry(ctx context.Context, entry *filer.Entry) error {
+	dir, name := entry.DirAndName()
+	key := generateKey(dir, name)
+
+	value, err := entry.EncodeAttributesAndChunks()
+	if err != nil {
+		return fmt.Errorf("encoding %s %+v: %v", entry.FullPath, entry.Attr, err)
+	}
+	txn, err := store.getTxn(ctx)
+	if err != nil {
+		return err
+	}
+	err = txn.RunInTxn(func(txn *txnkv.KVTxn) error {
+		return txn.Set(key, value)
+	})
+	if err != nil {
+		return fmt.Errorf("persisting %s : %v", entry.FullPath, err)
+	}
+	return nil
+}
+
+func (store *TikvStore) UpdateEntry(ctx context.Context, entry *filer.Entry) error {
+	return store.InsertEntry(ctx, entry)
+}
+
+func (store *TikvStore) FindEntry(ctx context.Context, path util.FullPath) (*filer.Entry, error) {
+	dir, name := path.DirAndName()
+	key := generateKey(dir, name)
+
+	txn, err := store.getTxn(ctx)
+	if err != nil {
+		return nil, err
+	}
+	var value []byte = nil
+	err = txn.RunInTxn(func(txn *txnkv.KVTxn) error {
+		val, err := txn.Get(context.TODO(), key)
+		if err == nil {
+			value = val
+		}
+		return err
+	})
+
+	if isNotExists(err) || value == nil {
+		return nil, filer_pb.ErrNotFound
+	}
+
+	if err != nil {
+		return nil, fmt.Errorf("get %s : %v", path, err)
+	}
+
+	entry := &filer.Entry{
+		FullPath: path,
+	}
+	err = entry.DecodeAttributesAndChunks(value)
+	if err != nil {
+		return entry, fmt.Errorf("decode %s : %v", entry.FullPath, err)
+	}
+	return entry, nil
+}
+
+func (store *TikvStore) DeleteEntry(ctx context.Context, path util.FullPath) error {
+	dir, name := path.DirAndName()
+	key := generateKey(dir, name)
+
+	txn, err := store.getTxn(ctx)
+	if err != nil {
+		return err
+	}
+
+	err = txn.RunInTxn(func(txn *txnkv.KVTxn) error {
+		return txn.Delete(key)
+	})
+	if err != nil {
+		return fmt.Errorf("delete %s : %v", path, err)
+	}
+	return nil
+}
+
+// ~ Entry APIs
+
+// Directory APIs
+func (store *TikvStore) DeleteFolderChildren(ctx context.Context, path util.FullPath) error {
+	directoryPrefix := genDirectoryKeyPrefix(path, "")
+
+	txn, err := store.getTxn(ctx)
+	if err != nil {
+		return err
+	}
+	var (
+		startKey []byte = nil
+		endKey   []byte = nil
+	)
+	err = txn.RunInTxn(func(txn *txnkv.KVTxn) error {
+		iter, err := txn.Iter(directoryPrefix, nil)
+		if err != nil {
+			return err
+		}
+		defer iter.Close()
+		for iter.Valid() {
+			key := iter.Key()
+			endKey = key
+			if !bytes.HasPrefix(key, directoryPrefix) {
+				break
+			}
+			if startKey == nil {
+				startKey = key
+			}
+
+			err = iter.Next()
+			if err != nil {
+				return err
+			}
+		}
+		// Only one Key matched just delete it.
+		if startKey != nil && bytes.Equal(startKey, endKey) {
+			return txn.Delete(startKey)
+		}
+		return nil
+	})
+	if err != nil {
+		return fmt.Errorf("delete %s : %v", path, err)
+	}
+
+	if startKey != nil && endKey != nil && !bytes.Equal(startKey, endKey) {
+		// has startKey and endKey and they are not equals, so use delete range
+		_, err = store.client.DeleteRange(context.Background(), startKey, endKey, store.deleteRangeConcurrency)
+		if err != nil {
+			return fmt.Errorf("delete %s : %v", path, err)
+		}
+	}
+	return err
+}
+
+func (store *TikvStore) ListDirectoryEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, eachEntryFunc filer.ListEachEntryFunc) (string, error) {
+	return store.ListDirectoryPrefixedEntries(ctx, dirPath, startFileName, includeStartFile, limit, "", eachEntryFunc)
+}
+
+func (store *TikvStore) ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, prefix string, eachEntryFunc filer.ListEachEntryFunc) (string, error) {
+	lastFileName := ""
+	directoryPrefix := genDirectoryKeyPrefix(dirPath, prefix)
+	lastFileStart := directoryPrefix
+	if startFileName != "" {
+		lastFileStart = genDirectoryKeyPrefix(dirPath, startFileName)
+	}
+
+	txn, err := store.getTxn(ctx)
+	if err != nil {
+		return lastFileName, err
+	}
+	err = txn.RunInTxn(func(txn *txnkv.KVTxn) error {
+		iter, err := txn.Iter(lastFileStart, nil)
+		if err != nil {
+			return err
+		}
+		defer iter.Close()
+		i := int64(0)
+		first := true
+		for iter.Valid() {
+			if first {
+				first = false
+				if !includeStartFile {
+					if iter.Valid() {
+						// Check first item is lastFileStart
+						if bytes.Equal(iter.Key(), lastFileStart) {
+							// Is lastFileStart and not include start file, just
+							// ignore it.
+							err = iter.Next()
+							if err != nil {
+								return err
+							}
+							continue
+						}
+					}
+				}
+			}
+			// Check for limitation
+			if limit > 0 {
+				i++
+				if i > limit {
+					break
+				}
+			}
+			// Validate key prefix
+			key := iter.Key()
+			if !bytes.HasPrefix(key, directoryPrefix) {
+				break
+			}
+			value := iter.Value()
+
+			// Start process
+			fileName := getNameFromKey(key)
+			if fileName != "" {
+				// Got file name, then generate the Entry
+				entry := &filer.Entry{
+					FullPath: util.NewFullPath(string(dirPath), fileName),
+				}
+				// Update lastFileName
+				lastFileName = fileName
+				// Check for decode value.
+				if decodeErr := entry.DecodeAttributesAndChunks(value); decodeErr != nil {
+					// Got error just return the error
+					glog.V(0).Infof("list %s : %v", entry.FullPath, err)
+					return err
+				}
+				// Run for each callback if return false just break the iteration
+				if !eachEntryFunc(entry) {
+					break
+				}
+			}
+			// End process
+
+			err = iter.Next()
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		return lastFileName, fmt.Errorf("prefix list %s : %v", dirPath, err)
+	}
+	return lastFileName, nil
+}
+
+// ~ Directory APIs
+
+// Transaction Related APIs
+func (store *TikvStore) BeginTransaction(ctx context.Context) (context.Context, error) {
+	tx, err := store.client.Begin()
+	if err != nil {
+		return ctx, err
+	}
+	if store.onePC {
+		tx.SetEnable1PC(store.onePC)
+	}
+	return context.WithValue(ctx, "tx", tx), nil
+}
+
+func (store *TikvStore) CommitTransaction(ctx context.Context) error {
+	if tx, ok := ctx.Value("tx").(*txnkv.KVTxn); ok {
+		return tx.Commit(context.Background())
+	}
+	return nil
+}
+
+func (store *TikvStore) RollbackTransaction(ctx context.Context) error {
+	if tx, ok := ctx.Value("tx").(*txnkv.KVTxn); ok {
+		return tx.Rollback()
+	}
+	return nil
+}
+
+// ~ Transaction Related APIs
+
+// Transaction Wrapper
+type TxnWrapper struct {
+	*txnkv.KVTxn
+	inContext bool
+}
+
+func (w *TxnWrapper) RunInTxn(f func(txn *txnkv.KVTxn) error) error {
+	err := f(w.KVTxn)
+	if !w.inContext {
+		if err != nil {
+			w.KVTxn.Rollback()
+			return err
+		}
+		w.KVTxn.Commit(context.Background())
+		return nil
+	}
+	return err
+}
+
+func (store *TikvStore) getTxn(ctx context.Context) (*TxnWrapper, error) {
+	if tx, ok := ctx.Value("tx").(*txnkv.KVTxn); ok {
+		return &TxnWrapper{tx, true}, nil
+	}
+	txn, err := store.client.Begin()
+	if err != nil {
+		return nil, err
+	}
+	if store.onePC {
+		txn.SetEnable1PC(store.onePC)
+	}
+	return &TxnWrapper{txn, false}, nil
+}
+
+// ~ Transaction Wrapper
+
+// Encoding Functions
+func hashToBytes(dir string) []byte {
+	h := sha1.New()
+	io.WriteString(h, dir)
+	b := h.Sum(nil)
+	return b
+}
+
+func generateKey(dirPath, fileName string) []byte {
+	key := hashToBytes(dirPath)
+	key = append(key, []byte(fileName)...)
+	return key
+}
+
+func getNameFromKey(key []byte) string {
+	return string(key[sha1.Size:])
+}
+
+func genDirectoryKeyPrefix(fullpath util.FullPath, startFileName string) (keyPrefix []byte) {
+	keyPrefix = hashToBytes(string(fullpath))
+	if len(startFileName) > 0 {
+		keyPrefix = append(keyPrefix, []byte(startFileName)...)
+	}
+	return keyPrefix
+}
+
+func isNotExists(err error) bool {
+	if err == nil {
+		return false
+	}
+	if err.Error() == "not exist" {
+		return true
+	}
+	return false
+}
+
+// ~ Encoding Functions
@@ -0,0 +1,50 @@
+//go:build tikv
+// +build tikv
+
+package tikv
+
+import (
+	"context"
+
+	"github.com/chrislusf/seaweedfs/weed/filer"
+	"github.com/tikv/client-go/v2/txnkv"
+)
+
+func (store *TikvStore) KvPut(ctx context.Context, key []byte, value []byte) error {
+	tw, err := store.getTxn(ctx)
+	if err != nil {
+		return err
+	}
+	return tw.RunInTxn(func(txn *txnkv.KVTxn) error {
+		return txn.Set(key, value)
+	})
+}
+
+func (store *TikvStore) KvGet(ctx context.Context, key []byte) ([]byte, error) {
+	tw, err := store.getTxn(ctx)
+	if err != nil {
+		return nil, err
+	}
+	var data []byte = nil
+	err = tw.RunInTxn(func(txn *txnkv.KVTxn) error {
+		val, err := txn.Get(context.TODO(), key)
+		if err == nil {
+			data = val
+		}
+		return err
+	})
+	if isNotExists(err) {
+		return data, filer.ErrKvNotFound
+	}
+	return data, err
+}
+
+func (store *TikvStore) KvDelete(ctx context.Context, key []byte) error {
+	tw, err := store.getTxn(ctx)
+	if err != nil {
+		return err
+	}
+	return tw.RunInTxn(func(txn *txnkv.KVTxn) error {
+		return txn.Delete(key)
+	})
+}
@@ -6,7 +6,6 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/util"
 	"golang.org/x/exp/slices"
-	"io"
 	"sync"
 )

@@ -24,7 +23,7 @@ type FileHandle struct {
 	dirtyMetadata  bool
 	dirtyPages     *PageWriter
 	entryViewCache []filer.VisibleInterval
-	reader         io.ReaderAt
+	reader         *filer.ChunkReadAt
 	contentType    string
 	handle         uint64
 	sync.Mutex
@@ -99,8 +98,16 @@ func (fh *FileHandle) AddChunks(chunks []*filer_pb.FileChunk) {
 	fh.entryViewCache = nil
 }

+func (fh *FileHandle) SetReader(reader *filer.ChunkReadAt) {
+	if fh.reader != nil {
+		fh.reader.Close()
+	}
+	fh.reader = reader
+}
+
 func (fh *FileHandle) Release() {
 	fh.dirtyPages.Destroy()
+	fh.SetReader(nil)
 }

 func lessThan(a, b *filer_pb.FileChunk) bool {
@@ -62,7 +62,7 @@ func (fh *FileHandle) readFromChunks(buff []byte, offset int64) (int64, error) {
 		if chunkResolveErr != nil {
 			return 0, fmt.Errorf("fail to resolve chunk manifest: %v", chunkResolveErr)
 		}
-		fh.reader = nil
+		fh.SetReader(nil)
 	}

 	reader := fh.reader
@@ -74,7 +74,7 @@ func (fh *FileHandle) readFromChunks(buff []byte, offset int64) (int64, error) {
 		}
 		reader = filer.NewChunkReaderAtFromClient(fh.wfs.LookupFn(), chunkViews, fh.wfs.chunkCache, fileSize)
 	}
-	fh.reader = reader
+	fh.SetReader(reader)

 	totalRead, err := reader.ReadAt(buff, offset)

@@ -176,7 +176,7 @@ func (i *InodeToPath) MovePath(sourcePath, targetPath util.FullPath) (replacedIn
 			entry.nlookup++
 		}
 	} else {
-		glog.Errorf("MovePath %s to %s: sourceInode %s not found", sourcePath, targetPath, sourceInode)
+		glog.Errorf("MovePath %s to %s: sourceInode %d not found", sourcePath, targetPath, sourceInode)
 	}
 	return targetInode
 }
@@ -1,13 +0,0 @@
-package filer_pb
-
-func (r *CreateEntryRequest) AddSignature(sig int32) {
-	r.Signatures = append(r.Signatures, sig)
-}
-func (r *CreateEntryRequest) HasSigned(sig int32) bool {
-	for _, s := range r.Signatures {
-		if s == sig {
-			return true
-		}
-	}
-	return false
-}
@@ -46,9 +46,9 @@ func NewGrpcServer(opts ...grpc.ServerOption) *grpc.Server {
 	var options []grpc.ServerOption
 	options = append(options,
 		grpc.KeepaliveParams(keepalive.ServerParameters{
-			Time:             10 * time.Second, // wait time before ping if no activity
-			Timeout:          20 * time.Second, // ping timeout
-			MaxConnectionAge: 10 * time.Hour,
+			Time:    10 * time.Second, // wait time before ping if no activity
+			Timeout: 20 * time.Second, // ping timeout
+			// MaxConnectionAge: 10 * time.Hour,
 		}),
 		grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
 			MinTime:             60 * time.Second, // min time a client should wait before sending a ping
@@ -7,6 +7,7 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/replication/repl_util"
 	"github.com/chrislusf/seaweedfs/weed/replication/sink"
 	"github.com/chrislusf/seaweedfs/weed/replication/source"
+	"github.com/chrislusf/seaweedfs/weed/s3api/s3_constants"
 	"github.com/chrislusf/seaweedfs/weed/util"
 	"os"
 	"path/filepath"
@@ -32,7 +33,7 @@ func (localsink *LocalSink) GetName() string {
 }

 func (localsink *LocalSink) isMultiPartEntry(key string) bool {
-	return strings.HasSuffix(key, ".part") && strings.Contains(key, "/.uploads/")
+	return strings.HasSuffix(key, ".part") && strings.Contains(key, "/"+s3_constants.MultipartUploadsFolder+"/")
 }

 func (localsink *LocalSink) initialize(dir string, isIncremental bool) error {
@@ -46,17 +46,17 @@ func QueueDeclareAndBind(conn *amqp.Connection, exchangeUrl string, queueUrl str
 	}
 	defer ch.Close()
 	if err := ch.ExchangeDeclare(
-		exchangeNameDLX, "fanout", false, false, false, false, nil); err != nil {
+		exchangeNameDLX, "fanout", true, false, false, false, nil); err != nil {
 		glog.Error(err)
 		return err
 	}
 	if err := ch.ExchangeDeclare(
-		exchangeName, "fanout", false, false, false, false, nil); err != nil {
+		exchangeName, "fanout", true, false, false, false, nil); err != nil {
 		glog.Error(err)
 		return err
 	}
 	if _, err := ch.QueueDeclare(
-		queueName, false, false, false, false,
+		queueName, true, false, false, false,
 		amqp.Table{"x-dead-letter-exchange": exchangeNameDLX}); err != nil {
 		glog.Error(err)
 		return err
@@ -66,7 +66,7 @@ func QueueDeclareAndBind(conn *amqp.Connection, exchangeUrl string, queueUrl str
 		return err
 	}
 	if _, err := ch.QueueDeclare(
-		queueNameDLX, false, false, false, false,
+		queueNameDLX, true, false, false, false,
 		amqp.Table{"x-dead-letter-exchange": exchangeName, "x-message-ttl": 600000}); err != nil {
 		glog.Error(err)
 		return err
@@ -8,4 +8,5 @@ const (
 	ACTION_LIST    = "List"

 	SeaweedStorageDestinationHeader = "x-seaweedfs-destination"
+	MultipartUploadsFolder          = ".uploads"
 )
@@ -150,12 +150,14 @@ func (s3a *S3ApiServer) DeleteBucketHandler(w http.ResponseWriter, r *http.Reque

 	err := s3a.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
 		if !s3a.option.AllowDeleteBucketNotEmpty {
-			entries, _, err := s3a.list(s3a.option.BucketsPath+"/"+bucket, "", "", false, 1)
+			entries, _, err := s3a.list(s3a.option.BucketsPath+"/"+bucket, "", "", false, 2)
 			if err != nil {
 				return fmt.Errorf("failed to list bucket %s: %v", bucket, err)
 			}
-			if len(entries) > 0 {
-				return errors.New(s3err.GetAPIError(s3err.ErrBucketNotEmpty).Code)
+			for _, entry := range entries {
+				if entry.Name != s3_constants.MultipartUploadsFolder {
+					return errors.New(s3err.GetAPIError(s3err.ErrBucketNotEmpty).Code)
+				}
 			}
 		}

@@ -37,7 +37,7 @@ func NewCircuitBreaker(option *S3ApiServerOption) *CircuitBreaker {
 	})

 	if err != nil {
-		glog.Warningf("fail to load config: %v", err)
+		glog.Infof("s3 circuit breaker not configured: %v", err)
 	}

 	return cb
@@ -45,7 +45,12 @@ func (s3a *S3ApiServer) CopyObjectHandler(w http.ResponseWriter, r *http.Request
 			s3err.WriteErrorResponse(w, r, s3err.ErrInvalidCopySource)
 			return
 		}
-		entry.Extended = processMetadataBytes(r.Header, entry.Extended, replaceMeta, replaceTagging)
+		entry.Extended, err = processMetadataBytes(r.Header, entry.Extended, replaceMeta, replaceTagging)
+		if err != nil {
+			glog.Errorf("CopyObjectHandler ValidateTags error %s: %v", r.URL, err)
+			s3err.WriteErrorResponse(w, r, s3err.ErrInvalidTag)
+			return
+		}
 		err = s3a.touch(dir, name, entry)
 		if err != nil {
 			s3err.WriteErrorResponse(w, r, s3err.ErrInvalidCopySource)
@@ -75,8 +80,8 @@ func (s3a *S3ApiServer) CopyObjectHandler(w http.ResponseWriter, r *http.Request
 		return
 	}

-	dstUrl := fmt.Sprintf("http://%s%s/%s%s?collection=%s",
-		s3a.option.Filer.ToHttpAddress(), s3a.option.BucketsPath, dstBucket, urlPathEscape(dstObject), dstBucket)
+	dstUrl := fmt.Sprintf("http://%s%s/%s%s",
+		s3a.option.Filer.ToHttpAddress(), s3a.option.BucketsPath, dstBucket, urlPathEscape(dstObject))
 	srcUrl := fmt.Sprintf("http://%s%s/%s%s",
 		s3a.option.Filer.ToHttpAddress(), s3a.option.BucketsPath, srcBucket, urlPathEscape(srcObject))

@@ -164,8 +169,8 @@ func (s3a *S3ApiServer) CopyObjectPartHandler(w http.ResponseWriter, r *http.Req

 	rangeHeader := r.Header.Get("x-amz-copy-source-range")

-	dstUrl := fmt.Sprintf("http://%s%s/%s/%04d.part?collection=%s",
-		s3a.option.Filer.ToHttpAddress(), s3a.genUploadsFolder(dstBucket), uploadID, partID, dstBucket)
+	dstUrl := fmt.Sprintf("http://%s%s/%s/%04d.part",
+		s3a.option.Filer.ToHttpAddress(), s3a.genUploadsFolder(dstBucket), uploadID, partID)
 	srcUrl := fmt.Sprintf("http://%s%s/%s%s",
 		s3a.option.Filer.ToHttpAddress(), s3a.option.BucketsPath, srcBucket, urlPathEscape(srcObject))

@@ -252,7 +257,7 @@ func processMetadata(reqHeader, existing http.Header, replaceMeta, replaceTaggin
 	return
 }

-func processMetadataBytes(reqHeader http.Header, existing map[string][]byte, replaceMeta, replaceTagging bool) (metadata map[string][]byte) {
+func processMetadataBytes(reqHeader http.Header, existing map[string][]byte, replaceMeta, replaceTagging bool) (metadata map[string][]byte, err error) {
 	metadata = make(map[string][]byte)

 	if sc := existing[s3_constants.AmzStorageClass]; len(sc) > 0 {
@@ -277,16 +282,18 @@ func processMetadataBytes(reqHeader http.Header, existing map[string][]byte, rep
 			}
 		}
 	}
-
 	if replaceTagging {
 		if tags := reqHeader.Get(s3_constants.AmzObjectTagging); tags != "" {
-			for _, v := range strings.Split(tags, "&") {
-				tag := strings.Split(v, "=")
-				if len(tag) == 2 {
-					metadata[s3_constants.AmzObjectTagging+"-"+tag[0]] = []byte(tag[1])
-				} else if len(tag) == 1 {
-					metadata[s3_constants.AmzObjectTagging+"-"+tag[0]] = nil
-				}
+			parsedTags, err := parseTagsHeader(tags)
+			if err != nil {
+				return nil, err
+			}
+			err = ValidateTags(parsedTags)
+			if err != nil {
+				return nil, err
+			}
+			for k, v := range parsedTags {
+				metadata[s3_constants.AmzObjectTagging+"-"+k] = []byte(v)
 			}
 		}
 	} else {
@@ -332,6 +332,19 @@ var processMetadataBytesTestCases = []struct {
 			"X-Amz-Tagging-type": "request",
 		},
 	},
+
+	{
+		108,
+		H{
+			"User-Agent":                           "firefox",
+			"X-Amz-Meta-My-Meta":                   "request",
+			"X-Amz-Tagging":                        "A=B&a=b&type=request*",
+			s3_constants.AmzUserMetaDirective:      DirectiveReplace,
+			s3_constants.AmzObjectTaggingDirective: DirectiveReplace,
+		},
+		H{},
+		H{},
+	},
 }

 func TestProcessMetadata(t *testing.T) {
@@ -339,7 +352,6 @@ func TestProcessMetadata(t *testing.T) {
 		reqHeader := transferHToHeader(tc.request)
 		existing := transferHToHeader(tc.existing)
 		replaceMeta, replaceTagging := replaceDirective(reqHeader)
-
 		err := processMetadata(reqHeader, existing, replaceMeta, replaceTagging, func(_ string, _ string) (tags map[string]string, err error) {
 			return tc.getTags, nil
 		}, "", "")
@@ -367,7 +379,7 @@ func TestProcessMetadataBytes(t *testing.T) {
 		reqHeader := transferHToHeader(tc.request)
 		existing := transferHToBytesArr(tc.existing)
 		replaceMeta, replaceTagging := replaceDirective(reqHeader)
-		extends := processMetadataBytes(reqHeader, existing, replaceMeta, replaceTagging)
+		extends, _ := processMetadataBytes(reqHeader, existing, replaceMeta, replaceTagging)

 		result := transferBytesArrToH(extends)
 		fmtTagging(result, tc.want)
@@ -247,8 +247,8 @@ func (s3a *S3ApiServer) PutObjectPartHandler(w http.ResponseWriter, r *http.Requ

 	glog.V(2).Infof("PutObjectPartHandler %s %s %04d", bucket, uploadID, partID)

-	uploadUrl := fmt.Sprintf("http://%s%s/%s/%04d.part?collection=%s",
-		s3a.option.Filer.ToHttpAddress(), s3a.genUploadsFolder(bucket), uploadID, partID, bucket)
+	uploadUrl := fmt.Sprintf("http://%s%s/%s/%04d.part",
+		s3a.option.Filer.ToHttpAddress(), s3a.genUploadsFolder(bucket), uploadID, partID)

 	if partID == 1 && r.Header.Get("Content-Type") == "" {
 		dataReader = mimeDetect(r, dataReader)
@@ -268,7 +268,7 @@ func (s3a *S3ApiServer) PutObjectPartHandler(w http.ResponseWriter, r *http.Requ
 }

 func (s3a *S3ApiServer) genUploadsFolder(bucket string) string {
-	return fmt.Sprintf("%s/%s/.uploads", s3a.option.BucketsPath, bucket)
+	return fmt.Sprintf("%s/%s/%s", s3a.option.BucketsPath, bucket, s3_constants.MultipartUploadsFolder)
 }

 // Generate uploadID hash string from object
@@ -62,23 +62,12 @@ func (s3a *S3ApiServer) PutObjectTaggingHandler(w http.ResponseWriter, r *http.R
 		return
 	}
 	tags := tagging.ToTags()
-	if len(tags) > 10 {
-		glog.Errorf("PutObjectTaggingHandler tags %s: %d tags more than 10", r.URL, len(tags))
+	err = ValidateTags(tags)
+	if err != nil {
+		glog.Errorf("PutObjectTaggingHandler ValidateTags error %s: %v", r.URL, err)
 		s3err.WriteErrorResponse(w, r, s3err.ErrInvalidTag)
 		return
 	}
-	for k, v := range tags {
-		if len(k) > 128 {
-			glog.Errorf("PutObjectTaggingHandler tags %s: tag key %s longer than 128", r.URL, k)
-			s3err.WriteErrorResponse(w, r, s3err.ErrInvalidTag)
-			return
-		}
-		if len(v) > 256 {
-			glog.Errorf("PutObjectTaggingHandler tags %s: tag value %s longer than 256", r.URL, v)
-			s3err.WriteErrorResponse(w, r, s3err.ErrInvalidTag)
-			return
-		}
-	}

 	if err = s3a.setTags(dir, name, tagging.ToTags()); err != nil {
 		if err == filer_pb.ErrNotFound {
@@ -254,20 +254,23 @@ func (s3a *S3ApiServer) doListFilerEntries(client filer_pb.SeaweedFilerClient, d
 		sepIndex := strings.Index(marker, "/")
 		if sepIndex != -1 {
 			subPrefix, subMarker := marker[0:sepIndex], marker[sepIndex+1:]
-			subDir := fmt.Sprintf("%s/%s", dir[0:bucketPrefixLen-1], subPrefix)
-			if strings.HasPrefix(subDir, dir) {
-				subCounter, subIsTruncated, subNextMarker, subErr := s3a.doListFilerEntries(client, subDir, "", maxKeys, subMarker, delimiter, false, false, bucketPrefixLen, eachEntryFn)
-				if subErr != nil {
-					err = subErr
-					return
-				}
-				counter += subCounter
-				isTruncated = isTruncated || subIsTruncated
-				maxKeys -= subCounter
-				nextMarker = subNextMarker
-				// finished processing this sub directory
-				marker = subPrefix
+			var subDir string
+			if len(dir) > bucketPrefixLen && dir[bucketPrefixLen:] == subPrefix {
+				subDir = dir
+			} else {
+				subDir = fmt.Sprintf("%s/%s", dir, subPrefix)
 			}
+			subCounter, subIsTruncated, subNextMarker, subErr := s3a.doListFilerEntries(client, subDir, "", maxKeys, subMarker, delimiter, false, false, bucketPrefixLen, eachEntryFn)
+			if subErr != nil {
+				err = subErr
+				return
+			}
+			counter += subCounter
+			isTruncated = isTruncated || subIsTruncated
+			maxKeys -= subCounter
+			nextMarker = subNextMarker
+			// finished processing this sub directory
+			marker = subPrefix
 		}
 	}
 	if maxKeys <= 0 {
@@ -278,7 +281,7 @@ func (s3a *S3ApiServer) doListFilerEntries(client filer_pb.SeaweedFilerClient, d
 	request := &filer_pb.ListEntriesRequest{
 		Directory:          dir,
 		Prefix:             prefix,
-		Limit:              uint32(maxKeys + 1),
+		Limit:              uint32(maxKeys + 2), // bucket root directory needs to skip additional s3_constants.MultipartUploadsFolder folder
 		StartFromFileName:  marker,
 		InclusiveStartFrom: inclusiveStartFrom,
 	}
@@ -309,7 +312,7 @@ func (s3a *S3ApiServer) doListFilerEntries(client filer_pb.SeaweedFilerClient, d
 		nextMarker = dir + "/" + entry.Name
 		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
+			if entry.Name == s3_constants.MultipartUploadsFolder { // FIXME no need to apply to all directories. this extra also affects maxKeys
 				continue
 			}
 			if delimiter == "" {
@@ -2,6 +2,9 @@ package s3api

 import (
 	"encoding/xml"
+	"fmt"
+	"regexp"
+	"strings"
 )

 type Tag struct {
@@ -37,3 +40,40 @@ func FromTags(tags map[string]string) (t *Tagging) {
 	}
 	return
 }
+
+func parseTagsHeader(tags string) (map[string]string, error) {
+	parsedTags := make(map[string]string)
+	for _, v := range strings.Split(tags, "&") {
+		tag := strings.Split(v, "=")
+		if len(tag) == 2 {
+			parsedTags[tag[0]] = tag[1]
+		} else if len(tag) == 1 {
+			parsedTags[tag[0]] = ""
+		}
+	}
+	return parsedTags, nil
+}
+
+func ValidateTags(tags map[string]string) error {
+	if len(tags) > 10 {
+		return fmt.Errorf("validate tags: %d tags more than 10", len(tags))
+	}
+	for k, v := range tags {
+		if len(k) > 128 {
+			return fmt.Errorf("validate tags: tag key longer than 128")
+		}
+		validateKey, err := regexp.MatchString(`^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$`, k)
+		if !validateKey || err != nil {
+			return fmt.Errorf("validate tags key %s error, incorrect key", k)
+		}
+		if len(v) > 256 {
+			return fmt.Errorf("validate tags: tag value longer than 256")
+		}
+		validateValue, err := regexp.MatchString(`^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$`, v)
+		if !validateValue || err != nil {
+			return fmt.Errorf("validate tags value %s error, incorrect value", v)
+		}
+	}
+
+	return nil
+}
@@ -50,3 +50,65 @@ func TestXMLMarshall(t *testing.T) {
 	assert.Equal(t, expected, actual)

 }
+
+type TestTags map[string]string
+
+var ValidateTagsTestCases = []struct {
+	testCaseID    int
+	tags          TestTags
+	wantErrString string
+}{
+	{
+		1,
+		TestTags{"key-1": "value-1"},
+		"",
+	},
+	{
+		2,
+		TestTags{"key-1": "valueOver256R59YI9bahPwAVqvLeKCvM2S1RjzgP8fNDKluCbol0XTTFY6VcMwTBmdnqjsddilXztSGfEoZS1wDAIMBA0rW0CLNSoE2zNg4TT0vDbLHEtZBoZjdZ5E0JNIAqwb9ptIk2VizYmhWjb1G4rJ0CqDGWxcy3usXaQg6Dk6kU8N4hlqwYWeGw7uqdghcQ3ScfF02nHW9QFMN7msLR5fe90mbFBBp3Tjq34i0LEr4By2vxoRa2RqdBhEJhi23Tm"},
+		"validate tags: tag value longer than 256",
+	},
+	{
+		3,
+		TestTags{"keyLenOver128a5aUUGcPexMELsz3RyROzIzfO6BKABeApH2nbbagpOxZh2MgBWYDZtFxQaCuQeP1xR7dUJLwfFfDHguVIyxvTStGDk51BemKETIwZ0zkhR7lhfHBp2y0nFnV": "value-1"},
+		"validate tags: tag key longer than 128",
+	},
+	{
+		4,
+		TestTags{"key-1*": "value-1"},
+		"validate tags key key-1* error, incorrect key",
+	},
+	{
+		5,
+		TestTags{"key-1": "value-1?"},
+		"validate tags value value-1? error, incorrect value",
+	},
+	{
+		6,
+		TestTags{
+			"key-1":  "value",
+			"key-2":  "value",
+			"key-3":  "value",
+			"key-4":  "value",
+			"key-5":  "value",
+			"key-6":  "value",
+			"key-7":  "value",
+			"key-8":  "value",
+			"key-9":  "value",
+			"key-10": "value",
+			"key-11": "value",
+		},
+		"validate tags: 11 tags more than 10",
+	},
+}
+
+func TestValidateTags(t *testing.T) {
+	for _, testCase := range ValidateTagsTestCases {
+		err := ValidateTags(testCase.tags)
+		if testCase.wantErrString == "" {
+			assert.NoErrorf(t, err, "no error")
+		} else {
+			assert.EqualError(t, err, testCase.wantErrString)
+		}
+	}
+}
@@ -1,24 +1,22 @@
 package security

 import (
-	"context"
 	"crypto/tls"
 	"crypto/x509"
+	"fmt"
+	"google.golang.org/grpc/credentials/tls/certprovider/pemfile"
+	"google.golang.org/grpc/security/advancedtls"
 	"io/ioutil"
-	"os"
 	"strings"
-
-	grpc_auth "github.com/grpc-ecosystem/go-grpc-middleware/auth"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/credentials"
-	"google.golang.org/grpc/peer"
-	"google.golang.org/grpc/status"
+	"time"

 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/util"
+	"google.golang.org/grpc"
 )

+const credRefreshingInterval = time.Duration(5) * time.Hour
+
 type Authenticator struct {
 	AllowedWildcardDomain string
 	AllowedCommonNames    map[string]bool
@@ -29,28 +27,39 @@ func LoadServerTLS(config *util.ViperProxy, component string) (grpc.ServerOption
 		return nil, nil
 	}

-	// load cert/key, ca cert
-	cert, err := tls.LoadX509KeyPair(config.GetString(component+".cert"), config.GetString(component+".key"))
-	if err != nil {
-		glog.V(1).Infof("load cert: %s / key: %s error: %v",
-			config.GetString(component+".cert"),
-			config.GetString(component+".key"),
-			err)
-		return nil, nil
+	serverOptions := pemfile.Options{
+		CertFile:        config.GetString(component + ".cert"),
+		KeyFile:         config.GetString(component + ".key"),
+		RefreshDuration: credRefreshingInterval,
 	}
-	caCert, err := os.ReadFile(config.GetString("grpc.ca"))
-	if err != nil {
-		glog.V(1).Infof("read ca cert file %s error: %v", config.GetString("grpc.ca"), err)
-		return nil, nil
-	}
-	caCertPool := x509.NewCertPool()
-	caCertPool.AppendCertsFromPEM(caCert)
-	ta := credentials.NewTLS(&tls.Config{
-		Certificates: []tls.Certificate{cert},
-		ClientCAs:    caCertPool,
-		ClientAuth:   tls.RequireAndVerifyClientCert,
-	})

+	serverIdentityProvider, err := pemfile.NewProvider(serverOptions)
+	if err != nil {
+		glog.Warningf("pemfile.NewProvider(%v) %v failed: %v", serverOptions, component, err)
+		return nil, nil
+	}
+
+	serverRootOptions := pemfile.Options{
+		RootFile:        config.GetString("grpc.ca"),
+		RefreshDuration: credRefreshingInterval,
+	}
+	serverRootProvider, err := pemfile.NewProvider(serverRootOptions)
+	if err != nil {
+		glog.Warningf("pemfile.NewProvider(%v) failed: %v", serverRootOptions, err)
+		return nil, nil
+	}
+
+	// Start a server and create a client using advancedtls API with Provider.
+	options := &advancedtls.ServerOptions{
+		IdentityOptions: advancedtls.IdentityCertificateOptions{
+			IdentityProvider: serverIdentityProvider,
+		},
+		RootOptions: advancedtls.RootCertificateOptions{
+			RootProvider: serverRootProvider,
+		},
+		RequireClientCert: true,
+		VType:             advancedtls.CertVerification,
+	}
 	allowedCommonNames := config.GetString(component + ".allowed_commonNames")
 	allowedWildcardDomain := config.GetString("grpc.allowed_wildcard_domain")
 	if allowedCommonNames != "" || allowedWildcardDomain != "" {
@@ -62,7 +71,16 @@ func LoadServerTLS(config *util.ViperProxy, component string) (grpc.ServerOption
 			AllowedCommonNames:    allowedCommonNamesMap,
 			AllowedWildcardDomain: allowedWildcardDomain,
 		}
-		return grpc.Creds(ta), grpc.UnaryInterceptor(grpc_auth.UnaryServerInterceptor(auther.Authenticate))
+		options.VerifyPeer = auther.Authenticate
+	} else {
+		options.VerifyPeer = func(params *advancedtls.VerificationFuncParams) (*advancedtls.VerificationResults, error) {
+			return &advancedtls.VerificationResults{}, nil
+		}
+	}
+	ta, err := advancedtls.NewServerCreds(options)
+	if err != nil {
+		glog.Warningf("advancedtls.NewServerCreds(%v) failed: %v", options, err)
+		return nil, nil
 	}
 	return grpc.Creds(ta), nil
 }
@@ -77,25 +95,42 @@ func LoadClientTLS(config *util.ViperProxy, component string) grpc.DialOption {
 		return grpc.WithInsecure()
 	}

-	// load cert/key, cacert
-	cert, err := tls.LoadX509KeyPair(certFileName, keyFileName)
+	clientOptions := pemfile.Options{
+		CertFile:        certFileName,
+		KeyFile:         keyFileName,
+		RefreshDuration: credRefreshingInterval,
+	}
+	clientProvider, err := pemfile.NewProvider(clientOptions)
 	if err != nil {
-		glog.V(1).Infof("load cert/key error: %v", err)
+		glog.Warningf("pemfile.NewProvider(%v) failed %v", clientOptions, err)
 		return grpc.WithInsecure()
 	}
-	caCert, err := os.ReadFile(caFileName)
+	clientRootOptions := pemfile.Options{
+		RootFile:        config.GetString("grpc.ca"),
+		RefreshDuration: credRefreshingInterval,
+	}
+	clientRootProvider, err := pemfile.NewProvider(clientRootOptions)
 	if err != nil {
-		glog.V(1).Infof("read ca cert file error: %v", err)
+		glog.Warningf("pemfile.NewProvider(%v) failed: %v", clientRootOptions, err)
+		return grpc.WithInsecure()
+	}
+	options := &advancedtls.ClientOptions{
+		IdentityOptions: advancedtls.IdentityCertificateOptions{
+			IdentityProvider: clientProvider,
+		},
+		VerifyPeer: func(params *advancedtls.VerificationFuncParams) (*advancedtls.VerificationResults, error) {
+			return &advancedtls.VerificationResults{}, nil
+		},
+		RootOptions: advancedtls.RootCertificateOptions{
+			RootProvider: clientRootProvider,
+		},
+		VType: advancedtls.CertVerification,
+	}
+	ta, err := advancedtls.NewClientCreds(options)
+	if err != nil {
+		glog.Warningf("advancedtls.NewClientCreds(%v) failed: %v", options, err)
 		return grpc.WithInsecure()
 	}
-	caCertPool := x509.NewCertPool()
-	caCertPool.AppendCertsFromPEM(caCert)
-
-	ta := credentials.NewTLS(&tls.Config{
-		Certificates:       []tls.Certificate{cert},
-		RootCAs:            caCertPool,
-		InsecureSkipVerify: true,
-	})
 	return grpc.WithTransportCredentials(ta)
 }

@@ -116,27 +151,14 @@ func LoadClientTLSHTTP(clientCertFile string) *tls.Config {
 	}
 }

-func (a Authenticator) Authenticate(ctx context.Context) (newCtx context.Context, err error) {
-	p, ok := peer.FromContext(ctx)
-	if !ok {
-		return ctx, status.Error(codes.Unauthenticated, "no peer found")
+func (a Authenticator) Authenticate(params *advancedtls.VerificationFuncParams) (*advancedtls.VerificationResults, error) {
+	if a.AllowedWildcardDomain != "" && strings.HasSuffix(params.Leaf.Subject.CommonName, a.AllowedWildcardDomain) {
+		return &advancedtls.VerificationResults{}, nil
 	}
-
-	tlsAuth, ok := p.AuthInfo.(credentials.TLSInfo)
-	if !ok {
-		return ctx, status.Error(codes.Unauthenticated, "unexpected peer transport credentials")
+	if _, ok := a.AllowedCommonNames[params.Leaf.Subject.CommonName]; ok {
+		return &advancedtls.VerificationResults{}, nil
 	}
-	if len(tlsAuth.State.VerifiedChains) == 0 || len(tlsAuth.State.VerifiedChains[0]) == 0 {
-		return ctx, status.Error(codes.Unauthenticated, "could not verify peer certificate")
-	}
-
-	commonName := tlsAuth.State.VerifiedChains[0][0].Subject.CommonName
-	if a.AllowedWildcardDomain != "" && strings.HasSuffix(commonName, a.AllowedWildcardDomain) {
-		return ctx, nil
-	}
-	if _, ok := a.AllowedCommonNames[commonName]; ok {
-		return ctx, nil
-	}
-
-	return ctx, status.Errorf(codes.Unauthenticated, "invalid subject common name: %s", commonName)
+	err := fmt.Errorf("Authenticate: invalid subject client common name: %s", params.Leaf.Subject.CommonName)
+	glog.Error(err)
+	return nil, err
 }
@@ -0,0 +1,25 @@
+package sequence
+
+import (
+	"encoding/hex"
+	"github.com/chrislusf/seaweedfs/weed/storage/types"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestSequencer(t *testing.T) {
+	seq, err := NewSnowflakeSequencer("for_test", 1)
+	assert.Equal(t, nil, err)
+	last := uint64(0)
+	bytes := make([]byte, types.NeedleIdSize)
+	for i := 0; i < 100; i++ {
+		next := seq.NextFileId(1)
+		types.NeedleIdToBytes(bytes, types.NeedleId(next))
+		println(hex.EncodeToString(bytes))
+		if last == next {
+			t.Errorf("last %d next %d", last, next)
+		}
+		last = next
+	}
+
+}
@@ -263,8 +263,12 @@ func (ms *MasterServer) KeepConnected(stream master_pb.Seaweed_KeepConnectedServ
 		}
 		ms.deleteClient(clientName)
 	}()
-
-	for _, message := range ms.Topo.ToVolumeLocations() {
+	for i, message := range ms.Topo.ToVolumeLocations() {
+		if i == 0 {
+			if leader, err := ms.Topo.Leader(); err == nil {
+				message.Leader = string(leader)
+			}
+		}
 		if sendErr := stream.Send(&master_pb.KeepConnectedResponse{VolumeLocation: message}); sendErr != nil {
 			return sendErr
 		}
@@ -52,8 +52,13 @@ func (ms *MasterServer) ProcessGrowRequest() {
 				go func() {
 					glog.V(1).Infoln("starting automatic volume grow")
 					start := time.Now()
-					_, err := ms.vg.AutomaticGrowByType(req.Option, ms.grpcDialOption, ms.Topo, req.Count)
+					newVidLocations, err := ms.vg.AutomaticGrowByType(req.Option, ms.grpcDialOption, ms.Topo, req.Count)
 					glog.V(1).Infoln("finished automatic volume grow, cost ", time.Now().Sub(start))
+					if err == nil {
+						for _, newVidLocation := range newVidLocations {
+							ms.broadcastToClients(&master_pb.KeepConnectedResponse{VolumeLocation: newVidLocation})
+						}
+					}
 					vl.DoneGrowRequest()

 					if req.ErrCh != nil {
@@ -204,8 +209,9 @@ func (ms *MasterServer) Statistics(ctx context.Context, req *master_pb.Statistic

 	volumeLayout := ms.Topo.GetVolumeLayout(req.Collection, replicaPlacement, ttl, types.ToDiskType(req.DiskType))
 	stats := volumeLayout.Stats()
+	totalSize := ms.Topo.GetDiskUsages().GetMaxVolumeCount() * int64(ms.option.VolumeSizeLimitMB) * 1024 * 1024
 	resp := &master_pb.StatisticsResponse{
-		TotalSize: stats.TotalSize,
+		TotalSize: uint64(totalSize),
 		UsedSize:  stats.UsedSize,
 		FileCount: stats.FileCount,
 	}
@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/pb"
+	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
 	"math/rand"
 	"net/http"
 	"strconv"
@@ -81,7 +82,9 @@ func (ms *MasterServer) volumeGrowHandler(w http.ResponseWriter, r *http.Request
 		if ms.Topo.AvailableSpaceFor(option) < int64(count*option.ReplicaPlacement.GetCopyCount()) {
 			err = fmt.Errorf("only %d volumes left, not enough for %d", ms.Topo.AvailableSpaceFor(option), count*option.ReplicaPlacement.GetCopyCount())
 		} else {
-			count, err = ms.vg.GrowByCountAndType(ms.grpcDialOption, count, option, ms.Topo)
+			var newVidLocations []*master_pb.VolumeLocation
+			newVidLocations, err = ms.vg.GrowByCountAndType(ms.grpcDialOption, count, option, ms.Topo)
+			count = len(newVidLocations)
 		}
 	} else {
 		err = fmt.Errorf("can not parse parameter count %s", r.FormValue("count"))
@@ -121,7 +121,10 @@ func NewHashicorpRaftServer(option *RaftServerOption) (*RaftServer, error) {
 	if option.RaftBootstrap {
 		os.RemoveAll(path.Join(s.dataDir, ldbFile))
 		os.RemoveAll(path.Join(s.dataDir, sdbFile))
-		os.RemoveAll(path.Join(s.dataDir, "snapshot"))
+		os.RemoveAll(path.Join(s.dataDir, "snapshots"))
+	}
+	if err := os.MkdirAll(path.Join(s.dataDir, "snapshots"), os.ModePerm); err != nil {
+		return nil, err
 	}
 	baseDir := s.dataDir

@@ -125,7 +125,7 @@ func NewRaftServer(option *RaftServerOption) (*RaftServer, error) {
 		os.RemoveAll(path.Join(s.dataDir, "conf"))
 		os.RemoveAll(path.Join(s.dataDir, "snapshot"))
 	}
-	if err := os.MkdirAll(path.Join(s.dataDir, "snapshot"), 0700); err != nil {
+	if err := os.MkdirAll(path.Join(s.dataDir, "snapshot"), os.ModePerm); err != nil {
 		return nil, err
 	}

@@ -48,6 +48,13 @@ type WebDavServer struct {
 	Handler        *webdav.Handler
 }

+func max(x, y int64) int64 {
+	if x <= y {
+		return y
+	}
+	return x
+}
+
 func NewWebDavServer(option *WebDavOption) (ws *WebDavServer, err error) {

 	fs, _ := NewWebDavFileSystem(option)
@@ -496,6 +503,7 @@ func (f *WebDavFile) Write(buf []byte) (int, error) {
 	written, err := f.bufWriter.Write(buf)

 	if err == nil {
+		f.entry.Attributes.FileSize = uint64(max(f.off+int64(written), int64(f.entry.Attributes.FileSize)))
 		glog.V(3).Infof("WebDavFileSystem.Write %v: written [%d,%d)", f.name, f.off, f.off+int64(len(buf)))
 		f.off += int64(written)
 	}
@@ -45,7 +45,7 @@ func (c *commandFsDu) Do(args []string, commandEnv *CommandEnv, writer io.Writer
 	blockCount, byteCount, err = duTraverseDirectory(writer, commandEnv, dir, name)

 	if name == "" && err == nil {
-		fmt.Fprintf(writer, "block:%4d\tbyte:%10d\t%s\n", blockCount, byteCount, dir)
+		fmt.Fprintf(writer, "block:%4d\tlogical size:%10d\t%s\n", blockCount, byteCount, dir)
 	}

 	return
@@ -76,7 +76,7 @@ func duTraverseDirectory(writer io.Writer, filerClient filer_pb.FilerClient, dir
 		}

 		if name != "" && !entry.IsDirectory {
-			fmt.Fprintf(writer, "block:%4d\tbyte:%10d\t%s/%s\n", fileBlockCount, fileByteCount, dir, entry.Name)
+			fmt.Fprintf(writer, "block:%4d\tlogical size:%10d\t%s/%s\n", fileBlockCount, fileByteCount, dir, entry.Name)
 		}
 		return nil
 	})
@@ -4,8 +4,9 @@ import (
 	"context"
 	"flag"
 	"fmt"
-	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"io"
+
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 )

 func init() {
@@ -23,7 +24,7 @@ func (c *commandS3BucketQuota) Help() string {
 	return `set/remove/enable/disable quota for a bucket

 	Example:
-		s3.bucket.quota -name=<bucket_name> -operation=set -sizeMB=1024
+		s3.bucket.quota -name=<bucket_name> -op=set -sizeMB=1024
 `
 }

@@ -31,7 +32,7 @@ func (c *commandS3BucketQuota) Do(args []string, commandEnv *CommandEnv, writer

 	bucketCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
 	bucketName := bucketCommand.String("name", "", "bucket name")
-	operationName := bucketCommand.String("op", "set", "operation name [set|remove|enable|disable]")
+	operationName := bucketCommand.String("op", "set", "operation name [set|get|remove|enable|disable]")
 	sizeMB := bucketCommand.Int64("sizeMB", 0, "bucket quota size in MiB")
 	if err = bucketCommand.Parse(args); err != nil {
 		return nil
@@ -63,6 +64,9 @@ func (c *commandS3BucketQuota) Do(args []string, commandEnv *CommandEnv, writer
 		switch *operationName {
 		case "set":
 			bucketEntry.Quota = *sizeMB * 1024 * 1024
+		case "get":
+			fmt.Fprintf(writer, "bucket quota: %dMiB \n", bucketEntry.Quota/1024/1024)
+			return nil
 		case "remove":
 			bucketEntry.Quota = 0
 		case "enable":
@@ -3,6 +3,7 @@ package shell
 import (
 	"flag"
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/s3api/s3_constants"
 	"github.com/chrislusf/seaweedfs/weed/security"
 	"github.com/chrislusf/seaweedfs/weed/util"
 	"io"
@@ -68,7 +69,7 @@ func (c *commandS3CleanUploads) Do(args []string, commandEnv *CommandEnv, writer
 }

 func (c *commandS3CleanUploads) cleanupUploads(commandEnv *CommandEnv, writer io.Writer, filerBucketsPath string, bucket string, timeAgo time.Duration, signingKey string) error {
-	uploadsDir := filerBucketsPath + "/" + bucket + "/.uploads"
+	uploadsDir := filerBucketsPath + "/" + bucket + "/" + s3_constants.MultipartUploadsFolder
 	var staleUploads []string
 	now := time.Now()
 	err := filer_pb.List(commandEnv, uploadsDir, "", func(entry *filer_pb.Entry, isLast bool) error {
@@ -259,6 +259,10 @@ func balanceSelectedVolume(commandEnv *CommandEnv, diskType types.DiskType, volu
 		slices.SortFunc(nodesWithCapacity, func(a, b *Node) bool {
 			return a.localVolumeRatio(capacityFunc) < b.localVolumeRatio(capacityFunc)
 		})
+		if len(nodesWithCapacity) == 0 {
+			fmt.Printf("no volume server found with capacity for %s", diskType.ReadableString())
+			return nil
+		}
 		fullNode := nodesWithCapacity[len(nodesWithCapacity)-1]
 		var candidateVolumes []*master_pb.VolumeInformationMessage
 		for _, v := range fullNode.selectedVolumes {
@@ -18,6 +18,7 @@ func init() {
 }

 type commandVolumeServerEvacuate struct {
+	targetServer string
 }

 func (c *commandVolumeServerEvacuate) Name() string {
@@ -46,6 +47,7 @@ func (c *commandVolumeServerEvacuate) Do(args []string, commandEnv *CommandEnv,

 	vsEvacuateCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
 	volumeServer := vsEvacuateCommand.String("node", "", "<host>:<port> of the volume server")
+	c.targetServer = *vsEvacuateCommand.String("target", "", "<host>:<port> of target volume")
 	skipNonMoveable := vsEvacuateCommand.Bool("skipNonMoveable", false, "skip volumes that can not be moved")
 	applyChange := vsEvacuateCommand.Bool("force", false, "actually apply the changes")
 	retryCount := vsEvacuateCommand.Int("retry", 0, "how many times to retry")
@@ -61,9 +63,8 @@ func (c *commandVolumeServerEvacuate) Do(args []string, commandEnv *CommandEnv,
 	if *volumeServer == "" {
 		return fmt.Errorf("need to specify volume server by -node=<host>:<port>")
 	}
-
 	for i := 0; i < *retryCount+1; i++ {
-		if err = volumeServerEvacuate(commandEnv, *volumeServer, *skipNonMoveable, *applyChange, writer); err == nil {
+		if err = c.volumeServerEvacuate(commandEnv, *volumeServer, *skipNonMoveable, *applyChange, writer); err == nil {
 			return nil
 		}
 	}
@@ -72,7 +73,7 @@ func (c *commandVolumeServerEvacuate) Do(args []string, commandEnv *CommandEnv,

 }

-func volumeServerEvacuate(commandEnv *CommandEnv, volumeServer string, skipNonMoveable, applyChange bool, writer io.Writer) (err error) {
+func (c *commandVolumeServerEvacuate) volumeServerEvacuate(commandEnv *CommandEnv, volumeServer string, skipNonMoveable, applyChange bool, writer io.Writer) (err error) {
 	// 1. confirm the volume server is part of the cluster
 	// 2. collect all other volume servers, sort by empty slots
 	// 3. move to any other volume server as long as it satisfy the replication requirements
@@ -84,18 +85,18 @@ func volumeServerEvacuate(commandEnv *CommandEnv, volumeServer string, skipNonMo
 		return err
 	}

-	if err := evacuateNormalVolumes(commandEnv, topologyInfo, volumeServer, skipNonMoveable, applyChange, writer); err != nil {
+	if err := c.evacuateNormalVolumes(commandEnv, topologyInfo, volumeServer, skipNonMoveable, applyChange, writer); err != nil {
 		return err
 	}

-	if err := evacuateEcVolumes(commandEnv, topologyInfo, volumeServer, skipNonMoveable, applyChange, writer); err != nil {
+	if err := c.evacuateEcVolumes(commandEnv, topologyInfo, volumeServer, skipNonMoveable, applyChange, writer); err != nil {
 		return err
 	}

 	return nil
 }

-func evacuateNormalVolumes(commandEnv *CommandEnv, topologyInfo *master_pb.TopologyInfo, volumeServer string, skipNonMoveable, applyChange bool, writer io.Writer) error {
+func (c *commandVolumeServerEvacuate) evacuateNormalVolumes(commandEnv *CommandEnv, topologyInfo *master_pb.TopologyInfo, volumeServer string, skipNonMoveable, applyChange bool, writer io.Writer) error {
 	// find this volume server
 	volumeServers := collectVolumeServersByDc(topologyInfo, "")
 	thisNode, otherNodes := nodesOtherThan(volumeServers, volumeServer)
@@ -124,7 +125,7 @@ func evacuateNormalVolumes(commandEnv *CommandEnv, topologyInfo *master_pb.Topol
 	return nil
 }

-func evacuateEcVolumes(commandEnv *CommandEnv, topologyInfo *master_pb.TopologyInfo, volumeServer string, skipNonMoveable, applyChange bool, writer io.Writer) error {
+func (c *commandVolumeServerEvacuate) evacuateEcVolumes(commandEnv *CommandEnv, topologyInfo *master_pb.TopologyInfo, volumeServer string, skipNonMoveable, applyChange bool, writer io.Writer) error {
 	// find this ec volume server
 	ecNodes, _ := collectEcVolumeServersByDc(topologyInfo, "")
 	thisNode, otherNodes := ecNodesOtherThan(ecNodes, volumeServer)
@@ -135,7 +136,7 @@ func evacuateEcVolumes(commandEnv *CommandEnv, topologyInfo *master_pb.TopologyI
 	// move away ec volumes
 	for _, diskInfo := range thisNode.info.DiskInfos {
 		for _, ecShardInfo := range diskInfo.EcShardInfos {
-			hasMoved, err := moveAwayOneEcVolume(commandEnv, ecShardInfo, thisNode, otherNodes, applyChange)
+			hasMoved, err := c.moveAwayOneEcVolume(commandEnv, ecShardInfo, thisNode, otherNodes, applyChange)
 			if err != nil {
 				return fmt.Errorf("move away volume %d from %s: %v", ecShardInfo.Id, volumeServer, err)
 			}
@@ -151,7 +152,7 @@ func evacuateEcVolumes(commandEnv *CommandEnv, topologyInfo *master_pb.TopologyI
 	return nil
 }

-func moveAwayOneEcVolume(commandEnv *CommandEnv, ecShardInfo *master_pb.VolumeEcShardInformationMessage, thisNode *EcNode, otherNodes []*EcNode, applyChange bool) (hasMoved bool, err error) {
+func (c *commandVolumeServerEvacuate) moveAwayOneEcVolume(commandEnv *CommandEnv, ecShardInfo *master_pb.VolumeEcShardInformationMessage, thisNode *EcNode, otherNodes []*EcNode, applyChange bool) (hasMoved bool, err error) {

 	for _, shardId := range erasure_coding.ShardBits(ecShardInfo.EcIndexBits).ShardIds() {
 		slices.SortFunc(otherNodes, func(a, b *EcNode) bool {
@@ -159,6 +160,9 @@ func moveAwayOneEcVolume(commandEnv *CommandEnv, ecShardInfo *master_pb.VolumeEc
 		})
 		for i := 0; i < len(otherNodes); i++ {
 			emptyNode := otherNodes[i]
+			if c.targetServer != "" && c.targetServer != emptyNode.info.Id {
+				continue
+			}
 			collectionPrefix := ""
 			if ecShardInfo.Collection != "" {
 				collectionPrefix = ecShardInfo.Collection + "_"
@@ -188,7 +192,7 @@ func moveAwayOneNormalVolume(commandEnv *CommandEnv, volumeReplicas map[uint32][
 		})
 	}
 	slices.SortFunc(otherNodes, func(a, b *Node) bool {
-		return a.localVolumeRatio(fn) > b.localVolumeRatio(fn)
+		return a.localVolumeRatio(fn) < b.localVolumeRatio(fn)
 	})
 	for i := 0; i < len(otherNodes); i++ {
 		emptyNode := otherNodes[i]
@@ -10,7 +10,8 @@ func TestVolumeServerEvacuate(t *testing.T) {

 	volumeServer := "192.168.1.4:8080"

-	if err := evacuateNormalVolumes(nil, topologyInfo, volumeServer, true, false, os.Stdout); err != nil {
+	c := commandVolumeServerEvacuate{}
+	if err := c.evacuateNormalVolumes(nil, topologyInfo, volumeServer, true, false, os.Stdout); err != nil {
 		t.Errorf("evacuate: %v", err)
 	}

@@ -81,5 +81,6 @@ func (df *DiskFile) Name() string {
 }

 func (df *DiskFile) Sync() error {
-	return df.File.Sync()
+	return nil
+	// return df.File.Sync()
 }
@@ -44,13 +44,11 @@ func GenerateDirUuid(dir string) (dirUuidString string, err error) {
 		dirUuidString = dirUuid.String()
 		writeErr := util.WriteFile(fileName, []byte(dirUuidString), 0644)
 		if writeErr != nil {
-			glog.Warningf("failed to write uuid to %s : %v", fileName, writeErr)
 			return "", fmt.Errorf("failed to write uuid to %s : %v", fileName, writeErr)
 		}
 	} else {
 		uuidData, readErr := os.ReadFile(fileName)
 		if readErr != nil {
-			glog.Warningf("failed to read uuid from %s : %v", fileName, readErr)
 			return "", fmt.Errorf("failed to read uuid from %s : %v", fileName, readErr)
 		}
 		dirUuidString = string(uuidData)
@@ -65,7 +63,10 @@ func NewDiskLocation(dir string, maxVolumeCount int, minFreeSpace util.MinFreeSp
 	} else {
 		idxDir = util.ResolvePath(idxDir)
 	}
-	dirUuid, _ := GenerateDirUuid(dir)
+	dirUuid, err := GenerateDirUuid(dir)
+	if err != nil {
+		glog.Fatalf("cannot generate uuid of dir %s: %v", dir, err)
+	}
 	location := &DiskLocation{
 		Directory:              dir,
 		DirectoryUuid:          dirUuid,
@@ -2,10 +2,25 @@ package needle_map

 import (
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/sequence"
 	. "github.com/chrislusf/seaweedfs/weed/storage/types"
 	"testing"
 )

+func TestSnowflakeSequencer(t *testing.T) {
+	m := NewCompactMap()
+	seq, _ := sequence.NewSnowflakeSequencer("for_test", 1)
+
+	for i := 0; i < 200000; i++ {
+		id := seq.NextFileId(1)
+		oldOffset, oldSize := m.Set(NeedleId(id), ToOffset(8), 3000073)
+		if oldSize != 0 {
+			t.Errorf("id %d oldOffset %v oldSize %d", id, oldOffset, oldSize)
+		}
+	}
+
+}
+
 func TestOverflow2(t *testing.T) {
 	m := NewCompactMap()
 	_, oldSize := m.Set(NeedleId(150088), ToOffset(8), 3000073)
@@ -317,9 +317,6 @@ func (v *Volume) makeupDiff(newDatFileName, newIdxFileName, oldDatFileName, oldI
 		if err != nil {
 			return fmt.Errorf("cannot write indexfile %s: %v", newIdxFileName, err)
 		}
-		if err := idx.Sync(); err != nil {
-			return fmt.Errorf("cannot sync indexfile %s: %v", newIdxFileName, err)
-		}
 	}

 	return nil
@@ -22,7 +22,7 @@ func (t *Topology) batchVacuumVolumeCheck(grpcDialOption grpc.DialOption, vid ne
 	errCount := int32(0)
 	for index, dn := range locationlist.list {
 		go func(index int, url pb.ServerAddress, vid needle.VolumeId) {
-			err := operation.WithVolumeServerClient(true, url, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+			err := operation.WithVolumeServerClient(false, url, grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
 				resp, err := volumeServerClient.VacuumVolumeCheck(context.Background(), &volume_server_pb.VacuumVolumeCheckRequest{
 					VolumeId: uint32(vid),
 				})
@@ -123,7 +123,7 @@ func (t *Topology) batchVacuumVolumeCommit(grpcDialOption grpc.DialOption, vl *V
 	isReadOnly := false
 	for _, dn := range locationlist.list {
 		glog.V(0).Infoln("Start Committing vacuum", vid, "on", dn.Url())
-		err := operation.WithVolumeServerClient(true, dn.ServerAddress(), grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+		err := operation.WithVolumeServerClient(false, dn.ServerAddress(), grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
 			resp, err := volumeServerClient.VacuumVolumeCommit(context.Background(), &volume_server_pb.VacuumVolumeCommitRequest{
 				VolumeId: uint32(vid),
 			})
@@ -150,7 +150,7 @@ func (t *Topology) batchVacuumVolumeCommit(grpcDialOption grpc.DialOption, vl *V
 func (t *Topology) batchVacuumVolumeCleanup(grpcDialOption grpc.DialOption, vl *VolumeLayout, vid needle.VolumeId, locationlist *VolumeLocationList) {
 	for _, dn := range locationlist.list {
 		glog.V(0).Infoln("Start cleaning up", vid, "on", dn.Url())
-		err := operation.WithVolumeServerClient(true, dn.ServerAddress(), grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
+		err := operation.WithVolumeServerClient(false, dn.ServerAddress(), grpcDialOption, func(volumeServerClient volume_server_pb.VolumeServerClient) error {
 			_, err := volumeServerClient.VacuumVolumeCleanup(context.Background(), &volume_server_pb.VacuumVolumeCleanupRequest{
 				VolumeId: uint32(vid),
 			})
@@ -3,6 +3,7 @@ package topology
 import (
 	"encoding/json"
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
 	"math/rand"
 	"sync"

@@ -77,42 +78,50 @@ func (vg *VolumeGrowth) findVolumeCount(copyCount int) (count int) {
 	return
 }

-func (vg *VolumeGrowth) AutomaticGrowByType(option *VolumeGrowOption, grpcDialOption grpc.DialOption, topo *Topology, targetCount int) (count int, err error) {
+func (vg *VolumeGrowth) AutomaticGrowByType(option *VolumeGrowOption, grpcDialOption grpc.DialOption, topo *Topology, targetCount int) (result []*master_pb.VolumeLocation, err error) {
 	if targetCount == 0 {
 		targetCount = vg.findVolumeCount(option.ReplicaPlacement.GetCopyCount())
 	}
-	count, err = vg.GrowByCountAndType(grpcDialOption, targetCount, option, topo)
-	if count > 0 && count%option.ReplicaPlacement.GetCopyCount() == 0 {
-		return count, nil
+	result, err = vg.GrowByCountAndType(grpcDialOption, targetCount, option, topo)
+	if len(result) > 0 && len(result)%option.ReplicaPlacement.GetCopyCount() == 0 {
+		return result, nil
 	}
-	return count, err
+	return result, err
 }
-func (vg *VolumeGrowth) GrowByCountAndType(grpcDialOption grpc.DialOption, targetCount int, option *VolumeGrowOption, topo *Topology) (counter int, err error) {
+func (vg *VolumeGrowth) GrowByCountAndType(grpcDialOption grpc.DialOption, targetCount int, option *VolumeGrowOption, topo *Topology) (result []*master_pb.VolumeLocation, err error) {
 	vg.accessLock.Lock()
 	defer vg.accessLock.Unlock()

 	for i := 0; i < targetCount; i++ {
-		if c, e := vg.findAndGrow(grpcDialOption, topo, option); e == nil {
-			counter += c
+		if res, e := vg.findAndGrow(grpcDialOption, topo, option); e == nil {
+			result = append(result, res...)
 		} else {
-			glog.V(0).Infof("create %d volume, created %d: %v", targetCount, counter, e)
-			return counter, e
+			glog.V(0).Infof("create %d volume, created %d: %v", targetCount, len(result), e)
+			return result, e
 		}
 	}
 	return
 }

-func (vg *VolumeGrowth) findAndGrow(grpcDialOption grpc.DialOption, topo *Topology, option *VolumeGrowOption) (int, error) {
+func (vg *VolumeGrowth) findAndGrow(grpcDialOption grpc.DialOption, topo *Topology, option *VolumeGrowOption) (result []*master_pb.VolumeLocation, err error) {
 	servers, e := vg.findEmptySlotsForOneVolume(topo, option)
 	if e != nil {
-		return 0, e
+		return nil, e
 	}
 	vid, raftErr := topo.NextVolumeId()
 	if raftErr != nil {
-		return 0, raftErr
+		return nil, raftErr
 	}
-	err := vg.grow(grpcDialOption, topo, vid, option, servers...)
-	return len(servers), err
+	if err = vg.grow(grpcDialOption, topo, vid, option, servers...); err == nil {
+		for _, server := range servers {
+			result = append(result, &master_pb.VolumeLocation{
+				Url:       server.Url(),
+				PublicUrl: server.PublicUrl,
+				NewVids:   []uint32{uint32(vid)},
+			})
+		}
+	}
+	return
 }

 // 1. find the main data node
@@ -493,9 +493,9 @@ func (vl *VolumeLayout) Stats() *VolumeLayoutStats {
 	for vid, vll := range vl.vid2location {
 		size, fileCount := vll.Stats(vid, freshThreshold)
 		ret.FileCount += uint64(fileCount)
-		ret.UsedSize += size
+		ret.UsedSize += size * uint64(vll.Length())
 		if vl.readonlyVolumes.IsTrue(vid) {
-			ret.TotalSize += size
+			ret.TotalSize += size * uint64(vll.Length())
 		} else {
 			ret.TotalSize += vl.volumeSizeLimit * uint64(vll.Length())
 		}
@@ -82,12 +82,13 @@ func (dnll *VolumeLocationList) Refresh(freshThreshHold int64) {
 	}
 }

+// Stats returns logic size and count
 func (dnll *VolumeLocationList) Stats(vid needle.VolumeId, freshThreshHold int64) (size uint64, fileCount int) {
 	for _, dnl := range dnll.list {
 		if dnl.LastSeen < freshThreshHold {
 			vinfo, err := dnl.GetVolumesById(vid)
 			if err == nil {
-				return (vinfo.Size - vinfo.DeletedByteCount) * uint64(len(dnll.list)), vinfo.FileCount - vinfo.DeleteCount
+				return (vinfo.Size - vinfo.DeletedByteCount), vinfo.FileCount - vinfo.DeleteCount
 			}
 		}
 	}
@@ -5,7 +5,7 @@ import (
 )

 var (
-	VERSION_NUMBER = fmt.Sprintf("%.02f", 3.12)
+	VERSION_NUMBER = fmt.Sprintf("%.02f", 3.14)
 	VERSION        = sizeLimit + " " + VERSION_NUMBER
 	COMMIT         = ""
 )
@@ -38,6 +38,39 @@ func NewMasterClient(grpcDialOption grpc.DialOption, filerGroup string, clientTy
 	}
 }

+func (mc *MasterClient) GetLookupFileIdFunction() LookupFileIdFunctionType {
+	return mc.LookupFileIdWithFallback
+}
+
+func (mc *MasterClient) LookupFileIdWithFallback(fileId string) (fullUrls []string, err error) {
+	fullUrls, err = mc.vidMap.LookupFileId(fileId)
+	if err == nil {
+		return
+	}
+	err = pb.WithMasterClient(false, mc.currentMaster, mc.grpcDialOption, func(client master_pb.SeaweedClient) error {
+		resp, err := client.LookupVolume(context.Background(), &master_pb.LookupVolumeRequest{
+			VolumeOrFileIds: []string{fileId},
+		})
+		if err != nil {
+			return err
+		}
+		for vid, vidLocation := range resp.VolumeIdLocations {
+			for _, vidLoc := range vidLocation.Locations {
+				loc := Location{
+					Url:       vidLoc.Url,
+					PublicUrl: vidLoc.PublicUrl,
+					GrpcPort:  int(vidLoc.GrpcPort),
+				}
+				mc.vidMap.addLocation(uint32(vid), loc)
+				fullUrls = append(fullUrls, "http://"+loc.Url+"/"+fileId)
+			}
+		}
+
+		return nil
+	})
+	return
+}
+
 func (mc *MasterClient) GetMaster() pb.ServerAddress {
 	mc.WaitUntilConnected()
 	return mc.currentMaster
@@ -98,7 +131,6 @@ func (mc *MasterClient) tryAllMasters() {
 		}

 		mc.currentMaster = ""
-		mc.vidMap = newVidMap("")
 	}
 }

@@ -126,8 +158,28 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL
 			stats.MasterClientConnectCounter.WithLabelValues(stats.FailedToSend).Inc()
 			return err
 		}
-
 		glog.V(1).Infof("%s.%s masterClient Connected to %v", mc.FilerGroup, mc.clientType, master)
+
+		resp, err := stream.Recv()
+		if err != nil {
+			glog.V(0).Infof("%s.%s masterClient failed to receive from %s: %v", mc.FilerGroup, mc.clientType, master, err)
+			stats.MasterClientConnectCounter.WithLabelValues(stats.FailedToReceive).Inc()
+			return err
+		}
+
+		// check if it is the leader to determine whether to reset the vidMap
+		if resp.VolumeLocation != nil {
+			if resp.VolumeLocation.Leader != "" && string(master) != resp.VolumeLocation.Leader {
+				glog.V(0).Infof("master %v redirected to leader %v", master, resp.VolumeLocation.Leader)
+				nextHintedLeader = pb.ServerAddress(resp.VolumeLocation.Leader)
+				stats.MasterClientConnectCounter.WithLabelValues(stats.RedirectedToleader).Inc()
+				return nil
+			}
+			mc.vidMap = newVidMap("")
+			mc.updateVidMap(resp)
+		} else {
+			mc.vidMap = newVidMap("")
+		}
 		mc.currentMaster = master

 		for {
@@ -140,36 +192,14 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL

 			if resp.VolumeLocation != nil {
 				// maybe the leader is changed
-				if resp.VolumeLocation.Leader != "" {
-					glog.V(0).Infof("redirected to leader %v", resp.VolumeLocation.Leader)
+				if resp.VolumeLocation.Leader != "" && string(mc.currentMaster) != resp.VolumeLocation.Leader {
+					glog.V(0).Infof("currentMaster %v redirected to leader %v", mc.currentMaster, resp.VolumeLocation.Leader)
 					nextHintedLeader = pb.ServerAddress(resp.VolumeLocation.Leader)
 					stats.MasterClientConnectCounter.WithLabelValues(stats.RedirectedToleader).Inc()
 					return nil
 				}

-				// process new volume location
-				loc := Location{
-					Url:        resp.VolumeLocation.Url,
-					PublicUrl:  resp.VolumeLocation.PublicUrl,
-					DataCenter: resp.VolumeLocation.DataCenter,
-					GrpcPort:   int(resp.VolumeLocation.GrpcPort),
-				}
-				for _, newVid := range resp.VolumeLocation.NewVids {
-					glog.V(1).Infof("%s.%s: %s masterClient adds volume %d", mc.FilerGroup, mc.clientType, loc.Url, newVid)
-					mc.addLocation(newVid, loc)
-				}
-				for _, deletedVid := range resp.VolumeLocation.DeletedVids {
-					glog.V(1).Infof("%s.%s: %s masterClient removes volume %d", mc.FilerGroup, mc.clientType, loc.Url, deletedVid)
-					mc.deleteLocation(deletedVid, loc)
-				}
-				for _, newEcVid := range resp.VolumeLocation.NewEcVids {
-					glog.V(1).Infof("%s.%s: %s masterClient adds ec volume %d", mc.FilerGroup, mc.clientType, loc.Url, newEcVid)
-					mc.addEcLocation(newEcVid, loc)
-				}
-				for _, deletedEcVid := range resp.VolumeLocation.DeletedEcVids {
-					glog.V(1).Infof("%s.%s: %s masterClient removes ec volume %d", mc.FilerGroup, mc.clientType, loc.Url, deletedEcVid)
-					mc.deleteEcLocation(deletedEcVid, loc)
-				}
+				mc.updateVidMap(resp)
 			}

 			if resp.ClusterNodeUpdate != nil {
@@ -197,6 +227,32 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL
 	return
 }

+func (mc *MasterClient) updateVidMap(resp *master_pb.KeepConnectedResponse) {
+	// process new volume location
+	loc := Location{
+		Url:        resp.VolumeLocation.Url,
+		PublicUrl:  resp.VolumeLocation.PublicUrl,
+		DataCenter: resp.VolumeLocation.DataCenter,
+		GrpcPort:   int(resp.VolumeLocation.GrpcPort),
+	}
+	for _, newVid := range resp.VolumeLocation.NewVids {
+		glog.V(1).Infof("%s.%s: %s masterClient adds volume %d", mc.FilerGroup, mc.clientType, loc.Url, newVid)
+		mc.addLocation(newVid, loc)
+	}
+	for _, deletedVid := range resp.VolumeLocation.DeletedVids {
+		glog.V(1).Infof("%s.%s: %s masterClient removes volume %d", mc.FilerGroup, mc.clientType, loc.Url, deletedVid)
+		mc.deleteLocation(deletedVid, loc)
+	}
+	for _, newEcVid := range resp.VolumeLocation.NewEcVids {
+		glog.V(1).Infof("%s.%s: %s masterClient adds ec volume %d", mc.FilerGroup, mc.clientType, loc.Url, newEcVid)
+		mc.addEcLocation(newEcVid, loc)
+	}
+	for _, deletedEcVid := range resp.VolumeLocation.DeletedEcVids {
+		glog.V(1).Infof("%s.%s: %s masterClient removes ec volume %d", mc.FilerGroup, mc.clientType, loc.Url, deletedEcVid)
+		mc.deleteEcLocation(deletedEcVid, loc)
+	}
+}
+
 func (mc *MasterClient) WithClient(streamingMode bool, fn func(client master_pb.SeaweedClient) error) error {
 	return util.Retry("master grpc", func() error {
 		for mc.currentMaster == "" {
@@ -90,10 +90,6 @@ func (vc *vidMap) LookupVolumeServerUrl(vid string) (serverUrls []string, err er
 	return
 }

-func (vc *vidMap) GetLookupFileIdFunction() LookupFileIdFunctionType {
-	return vc.LookupFileId
-}
-
 func (vc *vidMap) LookupFileId(fileId string) (fullUrls []string, err error) {
 	parts := strings.Split(fileId, ",")
 	if len(parts) != 2 {