avoid possible modified location list

fix issue 1 of https://github.com/chrislusf/seaweedfs/issues/2345
2021-09-28 16:54:18 -07:00
parent 040443e2d1
commit a067deaabc
1 changed files with 1 additions and 1 deletions
--- a/weed/topology/volume_layout.go
+++ b/weed/topology/volume_layout.go
@@ -302,7 +302,7 @@ func (vl *VolumeLayout) PickForWrite(count uint64, option *VolumeGrowOption) (*n
 				}
 				counter++
 				if rand.Intn(counter) < 1 {
-					vid, locationList = v, volumeLocationList
+					vid, locationList = v, volumeLocationList.Copy()
 				}
 			}
 		}