Ping Qiu 80801b0fac feat: Phase 3 — performance tuning, iSCSI session refactor, store integration ...

Phase 3 delivers five checkpoints:

CP1 Engine Tuning: BlockVolConfig tunables, 256-shard DirtyMap, adaptive
group commit (low-watermark immediate flush), WAL pressure handling with
backpressure and ErrWALFull timeout.

CP2 iSCSI Session Refactor: RX/TX goroutine split with respCh (cap 64),
txLoop for serialized response writes, StatSN assignment modes. Login
phase stays single-goroutine; full-duplex after login.

CP3 Store Integration: BlockVolAdapter (iscsi.BlockDevice interface),
BlockVolumeStore management, BlockService in volume_server_block.go,
CLI flags (--block.listen/dir/iqn.prefix), sw-block-attach.sh helper.

CP5 Concurrency Hardening: WAL reuse guard (LSN validation in ReadLBA),
opsOutstanding counter with beginOp/endOp + Close drain, appendWithRetry
shared by WriteLBA and TrimLBA, flusher LSN guard in FlushOnce.

Bug fixes (P3-BUG-2–11): unbounded pending queue cap, Data-Out timeout,
flusher error logging, GroupCommitter panic recovery, Close vs concurrent
ops guard, target shutdown race, WAL-full retry vs Close, WRITE SAME(16)
for XFS, MODE SENSE(10) + VPD 0xB0/0xB2 for Linux kernel compatibility.

797 tests passing (517 engine + 280 iSCSI), go vet clean.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-01 10:43:34 -08:00

..

scaffold

filer: add default log purging to master maintenance scripts (#8359)

2026-02-16 16:58:15 -08:00

admin.go

Admin UI: replace gin with mux (#8420)

2026-02-23 19:11:17 -08:00

autocomplete.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

backup.go

Rework volume compaction (a.k.a vacuuming) logic to cleanly support new parameters. (#8337)

2026-02-16 02:15:14 -08:00

benchmark.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

command.go

Move SQL engine and PostgreSQL server to their own binaries (#8417)

2026-02-23 16:27:08 -08:00

compact.go

Rework volume compaction (a.k.a vacuuming) logic to cleanly support new parameters. (#8337)

2026-02-16 02:15:14 -08:00

download.go

S3: prevent deleting buckets with object locking (#7434)

2025-11-03 15:27:20 -08:00

export.go

move to https://github.com/seaweedfs/seaweedfs

2022-07-29 00:17:28 -07:00

filer_backup.go

opt: reduce ShardsInfo memory usage with bitmap and sorted slice (#7974)

2026-01-06 00:09:52 -08:00

filer_cat.go

Context cancellation during reading range reading large files (#7093)

2025-08-06 10:09:26 -07:00

filer_copy.go

Admin UI: replace gin with mux (#8420)

2026-02-23 19:11:17 -08:00

filer_meta_backup.go

Fix volume.fsck -forcePurging -reallyDeleteFromVolume to fail fast on filer traversal errors (#8015)

2026-01-14 21:37:50 -08:00

filer_meta_tail_elastic.go

go fix

2026-02-20 18:42:00 -08:00

filer_meta_tail_non_elastic.go

go fix

2026-02-20 18:42:00 -08:00

filer_meta_tail.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

filer_remote_gateway_buckets.go

Switch empty-folder cleanup to bucket policy (#8292)

2026-02-10 18:38:38 -08:00

filer_remote_gateway.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

filer_remote_sync_dir.go

simplify

2026-01-04 11:26:21 -08:00

filer_remote_sync.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

filer_replication.go

Added loadSecurityConfigOnce (#5792)

2024-07-16 09:15:55 -07:00

filer_sync_jobs.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

filer_sync_std.go

go fix

2026-02-20 18:42:00 -08:00

filer_sync_windows.go

filer.backup: escape colon from path on windows

2021-05-29 06:45:27 -07:00

filer_sync.go

fix: comprehensive go vet error fixes and add CI enforcement (#7861)

2025-12-23 14:48:50 -08:00

filer.go

Fix S3 signature verification behind reverse proxies (#8444)

2026-02-26 14:20:42 -08:00

fix.go

Add Kafka Gateway (#7231)

2025-10-13 18:05:17 -07:00

fuse_notsupported.go

go fix

2026-02-20 18:42:00 -08:00

fuse_std.go

go fix

2026-02-20 18:42:00 -08:00

fuse.go

Fix the issue where fuse command on a node cannot specify multiple configuration directory paths (#7874)

2025-12-25 11:36:38 -08:00

iam.go

Embed IAM API into S3 server (#7740)

2025-12-14 16:02:06 -08:00

imports.go

migrate IAM policies to multi-file storage (#8114)

2026-01-26 11:28:23 -08:00

maintenance_capabilities.go

Refactor plugin system and migrate worker runtime (#8369)

2026-02-18 13:42:41 -08:00

master_follower.go

fix: use consistent telemetryUrl default in master.follower (#7809)

2025-12-17 12:27:43 -08:00

master_test.go

Fix master leader election when grpc ports change (#8272)

2026-02-09 18:13:02 -08:00

master.go

Fix master leader election when grpc ports change (#8272)

2026-02-09 18:13:02 -08:00

mini_plugin_test.go

Refactor plugin system and migrate worker runtime (#8369)

2026-02-18 13:42:41 -08:00

mini.go

Fix S3 signature verification behind reverse proxies (#8444)

2026-02-26 14:20:42 -08:00

mount_darwin.go

remove dead code

2022-02-27 03:03:19 -08:00

mount_freebsd.go

mount: complete fix for freebsd

2025-06-12 08:19:47 -07:00

mount_linux.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

mount_notsupported.go

go fix

2026-02-20 18:42:00 -08:00

mount_std_test.go

go fix

2026-02-20 18:42:00 -08:00

mount_std.go

go fix

2026-02-20 18:42:00 -08:00

mount.go

Support Linux file/dir ACL in weed mount (#8233)

2026-02-06 11:33:36 -08:00

mq_agent.go

Admin UI: Add message queue to admin UI (#6958)

2025-07-11 10:19:27 -07:00

mq_broker.go

Add consistent -debug and -debug.port flags to commands (#7816)

2025-12-18 17:44:36 -08:00

mq_kafka_gateway.go

Add Kafka Gateway (#7231)

2025-10-13 18:05:17 -07:00

plugin_worker_test.go

Make EC detection context aware (#8449)

2026-02-25 18:02:35 -08:00

s3.go

Fix S3 signature verification behind reverse proxies (#8444)

2026-02-26 14:20:42 -08:00

scaffold_test.go

…

scaffold.go

Add credential storage (#6938)

2025-07-02 18:03:17 -07:00

server.go

Fix S3 signature verification behind reverse proxies (#8444)

2026-02-26 14:20:42 -08:00

sftp.go

Fix SFTP file upload failures with JWT filer tokens (#8448)

2026-02-25 14:30:21 -08:00

shell.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

update_full.go

go fix

2026-02-20 18:42:00 -08:00

update.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

upload.go

merge current message queue code changes (#6201)

2024-11-04 12:08:25 -08:00

version.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

volume_test.go

move to https://github.com/seaweedfs/seaweedfs

2022-07-29 00:17:28 -07:00

volume.go

feat: Phase 3 — performance tuning, iSCSI session refactor, store integration

2026-03-01 10:43:34 -08:00

webdav.go

command: implement graceful shutdown for mini cluster

2026-01-28 10:36:19 -08:00

worker_runtime.go

Make EC detection context aware (#8449)

2026-02-25 18:02:35 -08:00

worker_test.go

Refactor plugin system and migrate worker runtime (#8369)

2026-02-18 13:42:41 -08:00

worker.go

Refactor plugin system and migrate worker runtime (#8369)

2026-02-18 13:42:41 -08:00