Correção na migração de backups

Author: Henrique Sato

plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtMigrateBackupsBetweenSecondaryStoragesCommandWrapper.java

@@ -73,6 +73,7 @@ public Answer execute(MigrateBackupsBetweenSecondaryStoragesCommand command, Lib
 
             for (List<DataTO> chain : backupChains) {
                 long lastBackupId = 0;
+                boolean backupWasMigrated = false;
 
                 backupPathMap.clear();
                 backupMigrationMap.clear();
@@ -91,6 +92,7 @@ public Answer execute(MigrateBackupsBetweenSecondaryStoragesCommand command, Lib
                     if (imagePoolUrl.equals(srcDataStore.getUrl())) {
                         backupPathMap.put(volumeId, copyResourceToDestDataStore(backup, resourceCurrentPath, destImagePool, resourceParentPath));
                         backupMigrationMap.put(volumeId, true);
+                        backupWasMigrated = true;
                     } else {
                         if (BooleanUtils.isTrue(parentBackupMigrationMap.get(volumeId))) {
                             backupPathMap.put(volumeId, rebaseResourceToNewParentPath(resourceCurrentPath, resourceParentPath));
@@ -107,7 +109,9 @@ public Answer execute(MigrateBackupsBetweenSecondaryStoragesCommand command, Lib
                 parentBackupMigrationMap.clear();
                 parentBackupMigrationMap.putAll(backupMigrationMap);
 
-                resourcesToUpdate.add(new Pair<>(lastBackupId, null));
+                if (backupWasMigrated) {
+                    resourcesToUpdate.add(new Pair<>(lastBackupId, null));
+                }
             }
         } catch (LibvirtException | QemuImgException e) {
             logger.error("Exception while migrating backups [{}] to secondary storage [{}] due to: [{}].",