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6c986e9d70
* 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>
30 lines
853 B
Go
30 lines
853 B
Go
package mount
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import (
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"github.com/hanwen/go-fuse/v2/fuse"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func (wfs *WFS) AcquireHandle(inode uint64, flags, uid, gid uint32) (fileHandle *FileHandle, status fuse.Status) {
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var entry *filer_pb.Entry
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var path util.FullPath
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path, _, entry, status = wfs.maybeReadEntry(inode)
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if status == fuse.OK {
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if wfs.wormEnabledForEntry(path, entry) && flags&fuse.O_ANYWRITE != 0 {
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return nil, fuse.EPERM
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}
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// need to AcquireFileHandle again to ensure correct handle counter
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fileHandle = wfs.fhMap.AcquireFileHandle(wfs, inode, entry)
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}
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return
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}
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func (wfs *WFS) ReleaseHandle(handleId FileHandleId) {
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wfs.fhMap.ReleaseByHandle(handleId)
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}
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func (wfs *WFS) GetHandle(handleId FileHandleId) *FileHandle {
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return wfs.fhMap.GetFileHandle(handleId)
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}
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