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CLOUDSTACK-4754: it's a race condition: delete template, and deploy vm from the template happened at the same time,

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Edison Su 2013-09-27 16:09:22 -07:00
parent f3c917db05
commit 350e8938cf
1 changed files with 3 additions and 0 deletions
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3
engine/storage/datamotion/src/org/apache/cloudstack/storage/motion/DataMotionServiceImpl.java
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@ -41,6 +41,9 @@ public class DataMotionServiceImpl implements DataMotionService {
@Override
public void copyAsync(DataObject srcData, DataObject destData, AsyncCompletionCallback<CopyCommandResult> callback) {
if (srcData.getDataStore() == null || destData.getDataStore() == null) {
throw new CloudRuntimeException("can't find data store");
}
if (srcData.getDataStore().getDriver().canCopy(srcData, destData)) {
srcData.getDataStore().getDriver().copyAsync(srcData, destData, callback);