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CLOUDSTACK-5172. Detaching VM volume is not allowed if there are VM snapshots because any changes to the disk layout will break the semantics of VM-based snapshot

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This commit is contained in:
Likitha Shetty 2013-12-02 15:42:25 +05:30
parent dfff362c11
commit f37057a215
1 changed files with 6 additions and 0 deletions
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6
server/src/com/cloud/storage/VolumeApiServiceImpl.java
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@ -1236,6 +1236,12 @@ public class VolumeApiServiceImpl extends ManagerBase implements VolumeApiServic
throw new InvalidParameterValueException("Please specify a VM that is either running or stopped.");
}
// Don't allow detach if target VM has associated VM snapshots
List<VMSnapshotVO> vmSnapshots = _vmSnapshotDao.findByVm(vmId);
if (vmSnapshots.size() > 0) {
throw new InvalidParameterValueException("Unable to detach volume, please specify a VM that does not have VM snapshots");
}
AsyncJobExecutionContext asyncExecutionContext = AsyncJobExecutionContext.getCurrentExecutionContext();
if (asyncExecutionContext != null) {
AsyncJob job = asyncExecutionContext.getJob();