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path: root/weed/mount/weedfs_file_sync.go
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2025-05-28Add context with request (#6824)Aleksey Kosov1-1/+1
2025-05-22added context to filer_client method calls (#6808)Aleksey Kosov1-1/+1
Co-authored-by: akosov <a.kosov@kryptonite.ru>
2025-03-19deal with handle not found when flushingchrislu1-1/+3
fix https://github.com/seaweedfs/seaweedfs/issues/6645#issuecomment-2737400492
2024-09-16improve worm support (#5983)Guang Jiong Lou1-5/+3
* improve worm support Signed-off-by: lou <alex1988@outlook.com> * worm mode in filer Signed-off-by: lou <alex1988@outlook.com> * update after review Signed-off-by: lou <alex1988@outlook.com> * update after review Signed-off-by: lou <alex1988@outlook.com> * move to fs configure Signed-off-by: lou <alex1988@outlook.com> * remove flag Signed-off-by: lou <alex1988@outlook.com> * update after review Signed-off-by: lou <alex1988@outlook.com> * support worm hardlink Signed-off-by: lou <alex1988@outlook.com> * update after review Signed-off-by: lou <alex1988@outlook.com> * typo Signed-off-by: lou <alex1988@outlook.com> * sync filer conf Signed-off-by: lou <alex1988@outlook.com> --------- Signed-off-by: lou <alex1988@outlook.com>
2024-07-24Fix dead lock (#5815)Chris Lu1-6/+1
* reduce locks to avoid dead lock Flush->FlushData->uplloadPipeline.FluahAll uploaderCount>0 goroutine 1 [sync.Cond.Wait, 71 minutes]: sync.runtime_notifyListWait(0xc0007ae4d0, 0x0) /usr/local/go/src/runtime/sema.go:569 +0x159 sync.(*Cond).Wait(0xc001a59290?) /usr/local/go/src/sync/cond.go:70 +0x85 github.com/seaweedfs/seaweedfs/weed/mount/page_writer.(*UploadPipeline).waitForCurrentWritersToComplete(0xc0002ee4d0) /github/workspace/weed/mount/page_writer/upload_pipeline_lock.go:58 +0x32 github.com/seaweedfs/seaweedfs/weed/mount/page_writer.(*UploadPipeline).FlushAll(0xc0002ee4d0) /github/workspace/weed/mount/page_writer/upload_pipeline.go:151 +0x25 github.com/seaweedfs/seaweedfs/weed/mount.(*ChunkedDirtyPages).FlushData(0xc00087e840) /github/workspace/weed/mount/dirty_pages_chunked.go:54 +0x29 github.com/seaweedfs/seaweedfs/weed/mount.(*PageWriter).FlushData(...) /github/workspace/weed/mount/page_writer.go:50 github.com/seaweedfs/seaweedfs/weed/mount.(*WFS).doFlush(0xc0006ad600, 0xc00030d380, 0x0, 0x0) /github/workspace/weed/mount/weedfs_file_sync.go:101 +0x169 github.com/seaweedfs/seaweedfs/weed/mount.(*WFS).Flush(0xc0006ad600, 0xc001a594a8?, 0xc0004c1ca0) /github/workspace/weed/mount/weedfs_file_sync.go:59 +0x48 github.com/hanwen/go-fuse/v2/fuse.doFlush(0xc0000da870?, 0xc0004c1b08) SaveContent -> MemChunk.RLock -> ChunkedDirtyPages.saveChunkedFileIntervalToStorage pages.fh.AddChunks([]*filer_pb.FileChunk{chunk}) fh.entryLock.Lock() sync.(*RWMutex).Lock(0x0?) /usr/local/go/src/sync/rwmutex.go:146 +0x31 github.com/seaweedfs/seaweedfs/weed/mount.(*FileHandle).AddChunks(0xc00030d380, {0xc00028bdc8, 0x1, 0x1}) /github/workspace/weed/mount/filehandle.go:93 +0x45 github.com/seaweedfs/seaweedfs/weed/mount.(*ChunkedDirtyPages).saveChunkedFileIntervalToStorage(0xc00087e840, {0x2be7ac0, 0xc00018d9e0}, 0x0, 0x121, 0x17e3c624565ace45, 0x1?) /github/workspace/weed/mount/dirty_pages_chunked.go:80 +0x2d4 github.com/seaweedfs/seaweedfs/weed/mount/page_writer.(*MemChunk).SaveContent(0xc0008d9130, 0xc0008093e0) /github/workspace/weed/mount/page_writer/page_chunk_mem.go:115 +0x112 github.com/seaweedfs/seaweedfs/weed/mount/page_writer.(*UploadPipeline).moveToSealed.func1() /github/workspace/weed/mount/page_writer/upload_pipeline.go:187 +0x55 github.com/seaweedfs/seaweedfs/weed/util.(*LimitedConcurrentExecutor).Execute.func1() /github/workspace/weed/util/limited_executor.go:38 +0x62 created by github.com/seaweedfs/seaweedfs/weed/util.(*LimitedConcurrentExecutor).Execute in goroutine 1 /github/workspace/weed/util/limited_executor.go:33 +0x97 On metadata update fh.entryLock.Lock() fh.dirtyPages.Destroy() up.chunksLock.Lock => each sealed chunk.FreeReference => MemChunk.Lock goroutine 134 [sync.RWMutex.Lock, 71 minutes]: sync.runtime_SemacquireRWMutex(0xc0007c3558?, 0xea?, 0x3fb0800?) /usr/local/go/src/runtime/sema.go:87 +0x25 sync.(*RWMutex).Lock(0xc0007c35a8?) /usr/local/go/src/sync/rwmutex.go:151 +0x6a github.com/seaweedfs/seaweedfs/weed/mount/page_writer.(*MemChunk).FreeResource(0xc0008d9130) /github/workspace/weed/mount/page_writer/page_chunk_mem.go:38 +0x2a github.com/seaweedfs/seaweedfs/weed/mount/page_writer.(*SealedChunk).FreeReference(0xc00071cdb0, {0xc0006ba1a0, 0x20}) /github/workspace/weed/mount/page_writer/upload_pipeline.go:38 +0xb7 github.com/seaweedfs/seaweedfs/weed/mount/page_writer.(*UploadPipeline).Shutdown(0xc0002ee4d0) /github/workspace/weed/mount/page_writer/upload_pipeline.go:220 +0x185 github.com/seaweedfs/seaweedfs/weed/mount.(*ChunkedDirtyPages).Destroy(0xc0008cea40?) /github/workspace/weed/mount/dirty_pages_chunked.go:87 +0x17 github.com/seaweedfs/seaweedfs/weed/mount.(*PageWriter).Destroy(...) /github/workspace/weed/mount/page_writer.go:78 github.com/seaweedfs/seaweedfs/weed/mount.NewSeaweedFileSystem.func3({0xc00069a6c0, 0x30}, 0x6?) /github/workspace/weed/mount/weedfs.go:119 +0x17a github.com/seaweedfs/seaweedfs/weed/mount/meta_cache.NewMetaCache.func1({0xc00069a6c0?, 0xc00069a480?}, 0x4015b40?) /github/workspace/weed/mount/meta_cache/meta_cache.go:37 +0x1c github.com/seaweedfs/seaweedfs/weed/mount/meta_cache.SubscribeMetaEvents.func1(0xc000661810) /github/workspace/weed/mount/meta_cache/meta_cache_subscribe.go:43 +0x570 * use locked entry everywhere * modifiable remote entry * skip locking after getting lock from fhLockTable
2024-06-06Fix Issue #5649 (#5652)Gaspare Iengo1-3/+3
2023-09-21mount switch to ordered lock requestschrislu1-2/+4
2023-04-15update fuse client log which should output the fh of FileHandle. (#4404)Chengyu Liu1-2/+2
2023-01-10no need to set chunks during flushchrislu1-2/+0
2023-01-10avoid repeatedly adding manifest chunkschrislu1-1/+2
2023-01-02more solid weed mount (#4089)Chris Lu1-5/+10
* compare chunks by timestamp * fix slab clearing error * fix test compilation * move oldest chunk to sealed, instead of by fullness * lock on fh.entryViewCache * remove verbose logs * revert slat clearing * less logs * less logs * track write and read by timestamp * remove useless logic * add entry lock on file handle release * use mem chunk only, swap file chunk has problems * comment out code that maybe used later * add debug mode to compare data read and write * more efficient readResolvedChunks with linked list * small optimization * fix test compilation * minor fix on writer * add SeparateGarbageChunks * group chunks into sections * turn off debug mode * fix tests * fix tests * tmp enable swap file chunk * Revert "tmp enable swap file chunk" This reverts commit 985137ec472924e4815f258189f6ca9f2168a0a7. * simple refactoring * simple refactoring * do not re-use swap file chunk. Sealed chunks should not be re-used. * comment out debugging facilities * either mem chunk or swap file chunk is fine now * remove orderedMutex as *semaphore.Weighted not found impactful * optimize size calculation for changing large files * optimize performance to avoid going through the long list of chunks * still problems with swap file chunk * rename * tiny optimization * swap file chunk save only successfully read data * fix * enable both mem and swap file chunk * resolve chunks with range * rename * fix chunk interval list * also change file handle chunk group when adding chunks * pick in-active chunk with time-decayed counter * fix compilation * avoid nil with empty fh.entry * refactoring * rename * rename * refactor visible intervals to *list.List * refactor chunkViews to *list.List * add IntervalList for generic interval list * change visible interval to use IntervalList in generics * cahnge chunkViews to *IntervalList[*ChunkView] * use NewFileChunkSection to create * rename variables * refactor * fix renaming leftover * renaming * renaming * add insert interval * interval list adds lock * incrementally add chunks to readers Fixes: 1. set start and stop offset for the value object 2. clone the value object 3. use pointer instead of copy-by-value when passing to interval.Value 4. use insert interval since adding chunk could be out of order * fix tests compilation * fix tests compilation
2022-12-05simple refactoringchrislu1-7/+3
2022-12-05Revert "refactor: moved to locked entry" (#4035)Chris Lu1-0/+3
* Revert "refactor: moved to locked entry" This reverts commit 94bc9afd9d3f8e049219c1cdc9f0d6e0eb4cf456. * only add LockedEntry, no changes to entryLock * fix compilation
2022-12-04refactor: moved to locked entrychrislu1-4/+1
2022-11-15refactor filer_pb.Entry and filer.Entry to use GetChunks()chrislu1-3/+3
for later locking on reading chunks
2022-09-11mount: ensure ordered file handle lock and unlockchrislu1-4/+4
2022-07-29move to https://github.com/seaweedfs/seaweedfschrislu1-3/+3
2022-06-06filer: remove replication, collection, disk_type info from entry metadatachrislu1-1/+0
these metadata can change and are not used
2022-06-05mount: file handle locks entry betterchrislu1-0/+3
related to https://github.com/chrislusf/seaweedfs/issues/2952
2022-03-17mount: optimize a bit when writing fileschrislu1-3/+4
2022-03-06mount: quota adjust error type to be syscall.ENOSPCchrislu1-1/+2
2022-03-05add flag to enforce quotachrislu1-3/+9
2022-02-28mount: fix fsync opened and renamed fileschrislu1-1/+2
2022-02-18mount2: adjust file modechrislu1-2/+0
2022-02-13support writechrislu1-2/+112
2022-02-13add open release, refactorchrislu1-0/+70
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-25 03:57:26 +0000