DatastoreMO dsMo = new DatastoreMO(context, morDs);
ManagedObjectReference morDc = hyperHost.getHyperHostDatacenter();
ManagedObjectReference morCluster = hyperHost.getHyperHostCluster();
ClusterMO clusterMo = new ClusterMO(context, morCluster);
if (vol.getVolumeType() == Volume.Type.ROOT) {
String vmName = vol.getVmName();
if (vmName != null) {
VirtualMachineMO vmMo = clusterMo.findVmOnHyperHost(vmName);
if (vmMo != null) {
if (s_logger.isInfoEnabled()) {
s_logger.info("Destroy root volume and VM itself. vmName " + vmName);
}
// Remove all snapshots to consolidate disks for removal
vmMo.removeAllSnapshots();
VirtualMachineDiskInfo diskInfo = null;
if(vol.getChainInfo() != null)
diskInfo = _gson.fromJson(vol.getChainInfo(), VirtualMachineDiskInfo.class);
HostMO hostMo = vmMo.getRunningHost();
List<NetworkDetails> networks = vmMo.getNetworksWithDetails();
// tear down all devices first before we destroy the VM to avoid accidently delete disk backing files
if (this.resource.getVmState(vmMo) != State.Stopped) {
vmMo.safePowerOff(_shutdown_waitMs);
}
// call this before calling detachAllDisksExcept
// when expunging a VM, we need to see if any of its disks are serviced by managed storage
// if there is one or more disk serviced by managed storage, remove the iSCSI connection(s)
// don't remove the iSCSI connection(s) until the supported disk(s) is/are removed from the VM
// (removeManagedTargetsFromCluster should be called after detachAllDisksExcept and vm.destroy)
List<VirtualDisk> virtualDisks = vmMo.getVirtualDisks();
List<String> managedIqns = getManagedIqnsFromVirtualDisks(virtualDisks);
List<String> detachedDisks = vmMo.detachAllDisksExcept(vol.getPath(), diskInfo != null ? diskInfo.getDiskDeviceBusName() : null);
VmwareStorageLayoutHelper.moveVolumeToRootFolder(new DatacenterMO(context, morDc), detachedDisks);
// let vmMo.destroy to delete volume for us
// vmMo.tearDownDevices(new Class<?>[] { VirtualDisk.class, VirtualEthernetCard.class });
vmMo.destroy();
// this.hostService.handleDatastoreAndVmdkDetach(iScsiName, storageHost, storagePort);
if (managedIqns != null && !managedIqns.isEmpty()) {
this.hostService.removeManagedTargetsFromCluster(managedIqns);
}
for (NetworkDetails netDetails : networks) {
if (netDetails.getGCTag() != null && netDetails.getGCTag().equalsIgnoreCase("true")) {
if (netDetails.getVMMorsOnNetwork() == null || netDetails.getVMMorsOnNetwork().length == 1) {
resource.cleanupNetwork(hostMo, netDetails);
}
}
}
}
/*
if (s_logger.isInfoEnabled()) {
s_logger.info("Destroy volume by original name: " + vol.getPath() + ".vmdk");
}
VmwareStorageLayoutHelper.deleteVolumeVmdkFiles(dsMo, vol.getPath(), new DatacenterMO(context, morDc));
*/
return new Answer(cmd, true, "Success");
}
if (s_logger.isInfoEnabled()) {
s_logger.info("Destroy root volume directly from datastore");
}
} else {
// evitTemplate will be converted into DestroyCommand, test if we are running in this case
VirtualMachineMO vmMo = clusterMo.findVmOnHyperHost(vol.getPath());
if (vmMo != null) {
if (s_logger.isInfoEnabled()) {
s_logger.info("Destroy template volume " + vol.getPath());
}