volume: return error if superblock is not initialized

fix https://github.com/chrislusf/seaweedfs/issues/1079
2019-10-09 00:02:50 -07:00
parent a999ed94d0
commit 09874f0d16
2 changed files with 7 additions and 0 deletions
--- a/weed/storage/volume_loading.go
+++ b/weed/storage/volume_loading.go
@@ -59,6 +59,9 @@ func (v *Volume) load(alsoLoadIndex bool, createDatIfMissing bool, needleMapKind
 	if alreadyHasSuperBlock {
 		e = v.readSuperBlock()
 	} else {
+		if !v.SuperBlock.Initialized() {
+			return fmt.Errorf("volume %s.dat not initialized", fileName)
+		}
 		e = v.maybeWriteSuperBlock()
 	}
 	if e == nil && alsoLoadIndex {