diff --git a/weed/shell/command_fs_du.go b/weed/shell/command_fs_du.go
index 71003714d..919c052d5 100644
--- a/weed/shell/command_fs_du.go
+++ b/weed/shell/command_fs_du.go
@@ -76,7 +76,7 @@ func duTraverseDirectory(writer io.Writer, filerClient filer_pb.FilerClient, dir
 		}
 
 		if name != "" && !entry.IsDirectory {
-			fmt.Fprintf(writer, "block:%4d\tbyte:%10d\t%s/%s\n", fileBlockCount, fileByteCount, dir, entry.Name)
+			fmt.Fprintf(writer, "block:%4d\tlogical size:%10d\t%s/%s\n", fileBlockCount, fileByteCount, dir, entry.Name)
 		}
 		return nil
 	})
diff --git a/weed/topology/volume_location_list.go b/weed/topology/volume_location_list.go
index 03580ae5b..00bd8d199 100644
--- a/weed/topology/volume_location_list.go
+++ b/weed/topology/volume_location_list.go
@@ -82,12 +82,13 @@ func (dnll *VolumeLocationList) Refresh(freshThreshHold int64) {
 	}
 }
 
+// Stats returns logic size and count
 func (dnll *VolumeLocationList) Stats(vid needle.VolumeId, freshThreshHold int64) (size uint64, fileCount int) {
 	for _, dnl := range dnll.list {
 		if dnl.LastSeen < freshThreshHold {
 			vinfo, err := dnl.GetVolumesById(vid)
 			if err == nil {
-				return (vinfo.Size - vinfo.DeletedByteCount) * uint64(len(dnll.list)), vinfo.FileCount - vinfo.DeleteCount
+				return (vinfo.Size - vinfo.DeletedByteCount), vinfo.FileCount - vinfo.DeleteCount
 			}
 		}
 	}