hardlink works now

weed/filer/entry_codec.go

@@ -13,9 +13,11 @@ import (
 
 func (entry *Entry) EncodeAttributesAndChunks() ([]byte, error) {
 	message := &filer_pb.Entry{
-		Attributes: EntryAttributeToPb(entry),
-		Chunks:     entry.Chunks,
-		Extended:   entry.Extended,
+		Attributes:      EntryAttributeToPb(entry),
+		Chunks:          entry.Chunks,
+		Extended:        entry.Extended,
+		HardLinkId:      int64(entry.HardLinkId),
+		HardLinkCounter: entry.HardLinkCounter,
 	}
 	return proto.Marshal(message)
 }
@@ -34,6 +36,9 @@ func (entry *Entry) DecodeAttributesAndChunks(blob []byte) error {
 
 	entry.Chunks = message.Chunks
 
+	entry.HardLinkId = HardLinkId(message.HardLinkId)
+	entry.HardLinkCounter = message.HardLinkCounter
+
 	return nil
 }
 
@@ -61,6 +66,10 @@ func PbToEntryAttribute(attr *filer_pb.FuseAttributes) Attr {
 
 	t := Attr{}
 
+	if attr == nil {
+		return t
+	}
+
 	t.Crtime = time.Unix(attr.Crtime, 0)
 	t.Mtime = time.Unix(attr.Mtime, 0)
 	t.Mode = os.FileMode(attr.FileMode)
@@ -106,6 +115,13 @@ func EqualEntry(a, b *Entry) bool {
 			return false
 		}
 	}
+
+	if a.HardLinkId != b.HardLinkId {
+		return false
+	}
+	if a.HardLinkCounter != b.HardLinkCounter {
+		return false
+	}
 	return true
 }