chrislu
3 years ago
2 changed files with 89 additions and 1 deletions
@ -0,0 +1,59 @@ |
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package mount |
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import ( |
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"context" |
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"fmt" |
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"github.com/chrislusf/seaweedfs/weed/filer" |
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"github.com/chrislusf/seaweedfs/weed/glog" |
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"github.com/chrislusf/seaweedfs/weed/pb/filer_pb" |
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"github.com/chrislusf/seaweedfs/weed/util" |
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"github.com/hanwen/go-fuse/v2/fuse" |
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) |
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func (wfs *WFS) saveEntry(path util.FullPath, entry *filer_pb.Entry) (code fuse.Status) { |
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parentDir, _ := path.DirAndName() |
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err := wfs.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error { |
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wfs.mapPbIdFromLocalToFiler(entry) |
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defer wfs.mapPbIdFromFilerToLocal(entry) |
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request := &filer_pb.UpdateEntryRequest{ |
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Directory: parentDir, |
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Entry: entry, |
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Signatures: []int32{wfs.signature}, |
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} |
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glog.V(1).Infof("save entry: %v", request) |
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_, err := client.UpdateEntry(context.Background(), request) |
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if err != nil { |
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return fmt.Errorf("UpdateEntry dir %s: %v", path, err) |
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} |
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if err := wfs.metaCache.UpdateEntry(context.Background(), filer.FromPbEntry(request.Directory, request.Entry)); err != nil { |
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return fmt.Errorf("UpdateEntry dir %s: %v", path, err) |
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} |
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return nil |
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}) |
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if err != nil { |
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glog.Errorf("saveEntry %s: %v", path, err) |
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return fuse.EIO |
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} |
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return fuse.OK |
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} |
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func (wfs *WFS) mapPbIdFromFilerToLocal(entry *filer_pb.Entry) { |
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if entry.Attributes == nil { |
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return |
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} |
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entry.Attributes.Uid, entry.Attributes.Gid = wfs.option.UidGidMapper.FilerToLocal(entry.Attributes.Uid, entry.Attributes.Gid) |
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} |
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func (wfs *WFS) mapPbIdFromLocalToFiler(entry *filer_pb.Entry) { |
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if entry.Attributes == nil { |
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return |
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} |
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entry.Attributes.Uid, entry.Attributes.Gid = wfs.option.UidGidMapper.LocalToFiler(entry.Attributes.Uid, entry.Attributes.Gid) |
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} |
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