Github user jburwell commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1403#discussion_r59074068
--- Diff:
engine/storage/datamotion/src/org/apache/cloudstack/storage/motion/StorageSystemDataMotionStrategy.java
---
@@ -80,32 +92,48 @@
@Inject private AgentManager _agentMgr;
@Inject private ConfigurationDao _configDao;
+ @Inject private DataStoreManager _dataStoreMgr;
@Inject private DiskOfferingDao _diskOfferingDao;
@Inject private HostDao _hostDao;
+ @Inject private HostDetailsDao _hostDetailsDao;
@Inject private ManagementService _mgr;
@Inject private PrimaryDataStoreDao _storagePoolDao;
@Inject private SnapshotDao _snapshotDao;
@Inject private SnapshotDetailsDao _snapshotDetailsDao;
@Inject private VolumeDao _volumeDao;
@Inject private VolumeDataFactory _volumeDataFactory;
+ @Inject private VolumeDetailsDao _volumeDetailsDao;
@Inject private VolumeService _volumeService;
@Override
public StrategyPriority canHandle(DataObject srcData, DataObject
destData) {
if (srcData instanceof SnapshotInfo) {
- if (canHandle(srcData.getDataStore()) ||
canHandle(destData.getDataStore())) {
+ if (canHandle(srcData) || canHandle(destData)) {
return StrategyPriority.HIGHEST;
}
}
+ if (srcData instanceof TemplateInfo && destData instanceof
VolumeInfo &&
+ (srcData.getDataStore().getId() ==
destData.getDataStore().getId()) &&
+ (canHandle(srcData) || canHandle(destData))) {
+ // Both source and dest are on the same storage, so just clone
them.
+ return StrategyPriority.HIGHEST;
+ }
+
return StrategyPriority.CANT_HANDLE;
}
- private boolean canHandle(DataStore dataStore) {
+ private boolean canHandle(DataObject dataObject) {
--- End diff --
What is ``dataObject`` is ``null``?
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