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| author | Chris Lu <chris.lu@gmail.com> | 2021-01-26 02:50:50 -0800 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2021-01-26 02:50:53 -0800 |
| commit | 3a1d3d3413c5fc6a49c138ed5024f2b907f63d37 (patch) | |
| tree | 387c4e7e4e559942d9bd1d4cfeee1d23599e209f /weed/filesys/wfs.go | |
| parent | c41961d5cccf4a4b49e5968e0da283c6fb1f47c3 (diff) | |
| download | seaweedfs-3a1d3d3413c5fc6a49c138ed5024f2b907f63d37.tar.xz seaweedfs-3a1d3d3413c5fc6a49c138ed5024f2b907f63d37.zip | |
mount: properly invalidate kernel node cache entry
fix https://github.com/chrislusf/seaweedfs/issues/1752
Diffstat (limited to 'weed/filesys/wfs.go')
| -rw-r--r-- | weed/filesys/wfs.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/weed/filesys/wfs.go b/weed/filesys/wfs.go index 6cfadcc18..108e23c85 100644 --- a/weed/filesys/wfs.go +++ b/weed/filesys/wfs.go @@ -76,6 +76,7 @@ type WFS struct { // throttle writers concurrentWriters *util.LimitedConcurrentExecutor + Server *fs.Server } type statsCache struct { filer_pb.StatisticsResponse @@ -104,9 +105,22 @@ func NewSeaweedFileSystem(option *Option) *WFS { fsNode := wfs.fsNodeCache.GetFsNode(filePath) if fsNode != nil { if file, ok := fsNode.(*File); ok { + if err := wfs.Server.InvalidateNodeData(file); err != nil { + glog.V(4).Infof("InvalidateNodeData %s : %v", filePath, err) + } file.clearEntry() } } + dir, name := filePath.DirAndName() + parent := wfs.root + if dir != "/" { + parent = wfs.fsNodeCache.GetFsNode(util.FullPath(dir)) + } + if parent != nil { + if err := wfs.Server.InvalidateEntry(parent, name); err != nil { + glog.V(4).Infof("InvalidateEntry %s : %v", filePath, err) + } + } }) startTime := time.Now() go meta_cache.SubscribeMetaEvents(wfs.metaCache, wfs.signature, wfs, wfs.option.FilerMountRootPath, startTime.UnixNano()) |