diff --git a/weed-fs/src/pkg/replication/volume_growth.go b/weed-fs/src/pkg/replication/volume_growth.go
index b73a89339..7cabf626e 100644
--- a/weed-fs/src/pkg/replication/volume_growth.go
+++ b/weed-fs/src/pkg/replication/volume_growth.go
@@ -182,7 +182,7 @@ func (vg *VolumeGrowth) GrowByCountAndType(count int, repType storage.Replicatio
 func (vg *VolumeGrowth) grow(topo *topology.Topology, vid storage.VolumeId, repType storage.ReplicationType, servers ...*topology.DataNode) error {
 	for _, server := range servers {
 		if err := operation.AllocateVolume(server, vid, repType); err == nil {
-			vi := storage.VolumeInfo{Id: vid, Size: 0, RepType: repType}
+			vi := storage.VolumeInfo{Id: vid, Size: 0, RepType: repType, Version:storage.CurrentVersion}
 			server.AddOrUpdateVolume(vi)
 			topo.RegisterVolumeLayout(&vi, server)
 			fmt.Println("Created Volume", vid, "on", server)
diff --git a/weed-fs/src/pkg/replication/volume_growth_test.go b/weed-fs/src/pkg/replication/volume_growth_test.go
index 3cebc62db..51e47c193 100644
--- a/weed-fs/src/pkg/replication/volume_growth_test.go
+++ b/weed-fs/src/pkg/replication/volume_growth_test.go
@@ -96,7 +96,7 @@ func setup(topologyLayout string) *topology.Topology {
 				rack.LinkChildNode(server)
 				for _, v := range serverMap["volumes"].([]interface{}) {
 					m := v.(map[string]interface{})
-					vi := storage.VolumeInfo{Id: storage.VolumeId(int64(m["id"].(float64))), Size: int64(m["size"].(float64))}
+					vi := storage.VolumeInfo{Id: storage.VolumeId(int64(m["id"].(float64))), Size: int64(m["size"].(float64)), Version:storage.CurrentVersion}
 					server.AddOrUpdateVolume(vi)
 				}
 				server.UpAdjustMaxVolumeCountDelta(int(serverMap["limit"].(float64)))
diff --git a/weed-fs/src/pkg/storage/store.go b/weed-fs/src/pkg/storage/store.go
index 877338f04..2131ac91a 100644
--- a/weed-fs/src/pkg/storage/store.go
+++ b/weed-fs/src/pkg/storage/store.go
@@ -108,7 +108,7 @@ func (s *Store) loadExistingVolumes() {
 					if s.volumes[vid] == nil {
 						v := NewVolume(s.dir, vid, CopyNil)
 						s.volumes[vid] = v
-						log.Println("In dir", s.dir, "reads volume = ", vid, ", replicationType =", v.replicaType)
+						log.Println("In dir", s.dir, "read volume =", vid, "replicationType =", v.replicaType, "version =", v.version,"size =", v.Size())
 					}
 				}
 			}
@@ -119,7 +119,7 @@ func (s *Store) Status() []*VolumeInfo {
 	var stats []*VolumeInfo
 	for k, v := range s.volumes {
 		s := new(VolumeInfo)
-		s.Id, s.Size, s.RepType, s.FileCount, s.DeleteCount, s.DeletedByteCount = VolumeId(k), v.ContentSize(), v.replicaType, v.nm.fileCounter, v.nm.deletionCounter, v.nm.deletionByteCounter
+		s.Id, s.Size, s.RepType, s.Version, s.FileCount, s.DeleteCount, s.DeletedByteCount = VolumeId(k), v.ContentSize(), v.replicaType, v.Version(), v.nm.fileCounter, v.nm.deletionCounter, v.nm.deletionByteCounter
 		stats = append(stats, s)
 	}
 	return stats
@@ -136,7 +136,7 @@ func (s *Store) Join() error {
 	stats := new([]*VolumeInfo)
 	for k, v := range s.volumes {
 		s := new(VolumeInfo)
-		s.Id, s.Size, s.RepType, s.FileCount, s.DeleteCount, s.DeletedByteCount = VolumeId(k), uint64(v.Size()), v.replicaType, v.nm.fileCounter, v.nm.deletionCounter, v.nm.deletionByteCounter
+		s.Id, s.Size, s.RepType, s.Version, s.FileCount, s.DeleteCount, s.DeletedByteCount = VolumeId(k), uint64(v.Size()), v.replicaType, v.Version(), v.nm.fileCounter, v.nm.deletionCounter, v.nm.deletionByteCounter
 		*stats = append(*stats, s)
 	}
 	bytes, _ := json.Marshal(stats)
diff --git a/weed-fs/src/pkg/storage/volume.go b/weed-fs/src/pkg/storage/volume.go
index f7314d3ed..c1931d281 100644
--- a/weed-fs/src/pkg/storage/volume.go
+++ b/weed-fs/src/pkg/storage/volume.go
@@ -53,6 +53,9 @@ func (v *Volume) load() error {
 	v.nm = LoadNeedleMap(indexFile)
 	return nil
 }
+func (v *Volume) Version() Version {
+    return CurrentVersion
+}
 func (v *Volume) Size() int64 {
     v.accessLock.Lock()
     defer v.accessLock.Unlock()
@@ -72,8 +75,9 @@ func (v *Volume) Close() {
 func (v *Volume) maybeWriteSuperBlock() {
 	stat, _ := v.dataFile.Stat()
 	if stat.Size() == 0 {
+        v.version = CurrentVersion
 		header := make([]byte, SuperBlockSize)
-		header[0] = byte(CurrentVersion)
+		header[0] = byte(v.version)
 		header[1] = v.replicaType.Byte()
 		v.dataFile.Write(header)
 	}
diff --git a/weed-fs/src/pkg/topology/topo_test.go b/weed-fs/src/pkg/topology/topo_test.go
index 658ec9b67..83356b38c 100644
--- a/weed-fs/src/pkg/topology/topo_test.go
+++ b/weed-fs/src/pkg/topology/topo_test.go
@@ -94,7 +94,7 @@ func setup(topologyLayout string) *Topology {
 				rack.LinkChildNode(server)
 				for _, v := range serverMap["volumes"].([]interface{}) {
 					m := v.(map[string]interface{})
-					vi := storage.VolumeInfo{Id: storage.VolumeId(int64(m["id"].(float64))), Size: int64(m["size"].(float64))}
+					vi := storage.VolumeInfo{Id: storage.VolumeId(int64(m["id"].(float64))), Size: int64(m["size"].(float64)), Version:storage.CurrentVersion}
 					server.AddOrUpdateVolume(vi)
 				}
 				server.UpAdjustMaxVolumeCountDelta(int(serverMap["limit"].(float64)))