From 4e5b3d028dc990f27484b79db67926c4371715ac Mon Sep 17 00:00:00 2001
From: Edison Su <sudison@gmail.com>
Date: Mon, 24 Nov 2014 14:25:29 -0800
Subject: [PATCH] CLOUDSTACK-7966: remove snapshot_store_ref entry, in which
 role is Primary, during storage GC

---
 server/src/com/cloud/storage/StorageManagerImpl.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/src/com/cloud/storage/StorageManagerImpl.java b/server/src/com/cloud/storage/StorageManagerImpl.java
index 11843205a4f..e78a015d725 100644
--- a/server/src/com/cloud/storage/StorageManagerImpl.java
+++ b/server/src/com/cloud/storage/StorageManagerImpl.java
@@ -1176,6 +1176,10 @@ public class StorageManagerImpl extends ManagerBase implements StorageManager, C
                         }
 
                         _snapshotDao.remove(destroyedSnapshotStoreVO.getSnapshotId());
+                        SnapshotDataStoreVO snapshotOnPrimary = _snapshotStoreDao.findBySnapshot(destroyedSnapshotStoreVO.getSnapshotId(), DataStoreRole.Primary);
+                        if (snapshotOnPrimary != null) {
+                            _snapshotStoreDao.remove(snapshotOnPrimary.getId());
+                        }
                         _snapshotStoreDao.remove(destroyedSnapshotStoreVO.getId());
                     }