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FUSE: implement dir fsync

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fix https://github.com/chrislusf/seaweedfs/issues/1398
This commit is contained in:
Chris Lu 2020-07-23 21:09:40 -07:00
parent 3bbac0820b
commit df7eee523b
1 changed files with 9 additions and 0 deletions
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9
weed/filesys/dir.go
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@ -27,6 +27,7 @@ type Dir struct {
var _ = fs.Node(&Dir{})
var _ = fs.NodeCreater(&Dir{})
var _ = fs.NodeMkdirer(&Dir{})
var _ = fs.NodeFsyncer(&Dir{})
var _ = fs.NodeRequestLookuper(&Dir{})
var _ = fs.HandleReadDirAller(&Dir{})
var _ = fs.NodeRemover(&Dir{})
@ -90,6 +91,14 @@ func (dir *Dir) setRootDirAttributes(attr *fuse.Attr) {
attr.BlockSize = 1024 * 1024
}
func (dir *Dir) Fsync(ctx context.Context, req *fuse.FsyncRequest) error {
// fsync works at OS level
// write the file chunks to the filerGrpcAddress
glog.V(3).Infof("dir %s fsync %+v", dir.FullPath(), req)
return nil
}
func (dir *Dir) newFile(name string, entry *filer_pb.Entry) fs.Node {
return dir.wfs.fsNodeCache.EnsureFsNode(util.NewFullPath(dir.FullPath(), name), func() fs.Node {
return &File{