volume: dataFileAccessLock change to RW Lock

2019-12-06 06:59:57 -08:00
parent 81f424a630
commit 6827cabfbb
3 changed files with 19 additions and 19 deletions
--- a/weed/storage/volume_backup.go
+++ b/weed/storage/volume_backup.go
@@ -15,8 +15,8 @@ import (
 )

 func (v *Volume) GetVolumeSyncStatus() *volume_server_pb.VolumeSyncStatusResponse {
-	v.dataFileAccessLock.Lock()
-	defer v.dataFileAccessLock.Unlock()
+	v.dataFileAccessLock.RLock()
+	defer v.dataFileAccessLock.RUnlock()

 	var syncStatus = &volume_server_pb.VolumeSyncStatusResponse{}
 	if datSize, _, err := v.DataBackend.GetStat(); err == nil {