vss: fallback to MS provider

restic · Mar 22, 2021 · f261ce3 · f261ce3
1 parent c5cb2cc
commit f261ce3
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/internal/fs/vss_windows.go b/internal/fs/vss_windows.go
@@ -861,8 +861,11 @@ func NewVssSnapshot(provider string,
 	}
 
 	if err := iVssBackupComponents.AddToSnapshotSet(volume, providerID, &snapshotSetID); err != nil {
-		iVssBackupComponents.Release()
-		return VssSnapshot{}, err
+		providerID = ole.NewGUID("{b5946137-7b9f-4925-af80-51abd60b20d5}")
+		if iVssBackupComponents.AddToSnapshotSet(volume, providerID, &snapshotSetID) != nil {
+			iVssBackupComponents.Release()
+			return VssSnapshot{}, err
+		}
 	}
 
 	mountPointInfo := make(map[string]MountPoint)