diff options
Diffstat (limited to 'weed/filesys/wfs.go')
| -rw-r--r-- | weed/filesys/wfs.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/weed/filesys/wfs.go b/weed/filesys/wfs.go index d31579fce..cd14e8032 100644 --- a/weed/filesys/wfs.go +++ b/weed/filesys/wfs.go @@ -31,6 +31,7 @@ type Option struct { Replication string TtlSec int32 ChunkSizeLimit int64 + ConcurrentWriters int CacheDir string CacheSizeMB int64 DataCenter string @@ -68,6 +69,9 @@ type WFS struct { chunkCache *chunk_cache.TieredChunkCache metaCache *meta_cache.MetaCache signature int32 + + // throttle writers + concurrentWriters *util.LimitedConcurrentExecutor } type statsCache struct { filer_pb.StatisticsResponse @@ -110,6 +114,10 @@ func NewSeaweedFileSystem(option *Option) *WFS { wfs.root = &Dir{name: wfs.option.FilerMountRootPath, wfs: wfs, entry: entry} wfs.fsNodeCache = newFsCache(wfs.root) + if wfs.option.ConcurrentWriters > 0 { + wfs.concurrentWriters = util.NewLimitedConcurrentExecutor(wfs.option.ConcurrentWriters) + } + return wfs } |