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| author | Chris Lu <chris.lu@gmail.com> | 2021-05-06 03:31:40 -0700 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2021-05-06 03:31:40 -0700 |
| commit | 38f411219a759709b53101d3ecd3ed05c36a6efa (patch) | |
| tree | 3689968bdd7ad1a24fa0405c3423c4cf84e69a9d /weed/filesys/wfs.go | |
| parent | c899bdf0636488dc55c6788cc41ce2329f58a39f (diff) | |
| download | seaweedfs-38f411219a759709b53101d3ecd3ed05c36a6efa.tar.xz seaweedfs-38f411219a759709b53101d3ecd3ed05c36a6efa.zip | |
mount: skip local chunk cache if opened write only
Diffstat (limited to 'weed/filesys/wfs.go')
| -rw-r--r-- | weed/filesys/wfs.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/weed/filesys/wfs.go b/weed/filesys/wfs.go index 832925bc1..7757e4285 100644 --- a/weed/filesys/wfs.go +++ b/weed/filesys/wfs.go @@ -138,7 +138,7 @@ func (wfs *WFS) Root() (fs.Node, error) { return wfs.root, nil } -func (wfs *WFS) AcquireHandle(file *File, uid, gid uint32) (fileHandle *FileHandle) { +func (wfs *WFS) AcquireHandle(file *File, uid, gid uint32, writeOnly bool) (fileHandle *FileHandle) { fullpath := file.fullpath() glog.V(4).Infof("AcquireHandle %s uid=%d gid=%d", fullpath, uid, gid) @@ -150,6 +150,9 @@ func (wfs *WFS) AcquireHandle(file *File, uid, gid uint32) (fileHandle *FileHand wfs.handlesLock.Unlock() if found && existingHandle != nil { existingHandle.f.isOpen++ + if existingHandle.writeOnly { + existingHandle.writeOnly = writeOnly + } glog.V(4).Infof("Acquired Handle %s open %d", fullpath, existingHandle.f.isOpen) return existingHandle } @@ -157,6 +160,7 @@ func (wfs *WFS) AcquireHandle(file *File, uid, gid uint32) (fileHandle *FileHand entry, _ := file.maybeLoadEntry(context.Background()) file.entry = entry fileHandle = newFileHandle(file, uid, gid) + fileHandle.writeOnly = writeOnly file.isOpen++ wfs.handlesLock.Lock() |