return volumeToList;
}
protected MigrateWithStorageAnswer execute(MigrateWithStorageCommand cmd) {
Connection connection = getConnection();
VirtualMachineTO vmSpec = cmd.getVirtualMachine();
Map<VolumeTO, StorageFilerTO> volumeToFiler = cmd.getVolumeToFiler();
final String vmName = vmSpec.getName();
State state = s_vms.getState(_cluster, vmName);
Task task = null;
synchronized (_cluster.intern()) {
s_vms.put(_cluster, _name, vmName, State.Stopping);
}
try {
prepareISO(connection, vmSpec.getName());
Map<String, String> other = new HashMap<String, String>();
other.put("live", "true");
Network networkForSm = getNativeNetworkForTraffic(connection, TrafficType.Storage, null).getNetwork();
Host host = Host.getByUuid(connection, _host.uuid);
Map<String,String> token = host.migrateReceive(connection, networkForSm, other);
// Get the vm to migrate.
Set<VM> vms = VM.getByNameLabel(connection, vmSpec.getName());
VM vmToMigrate = vms.iterator().next();
// Create the vif map. The vm stays in the same cluster so we have to pass an empty vif map.
Map<VIF, Network> vifMap = new HashMap<VIF, Network>();
Map<VDI, SR> vdiMap = new HashMap<VDI, SR>();
for (Map.Entry<VolumeTO, StorageFilerTO> entry : volumeToFiler.entrySet()) {
vdiMap.put(getVDIbyUuid(connection, entry.getKey().getPath()),
getStorageRepository(connection, entry.getValue().getUuid()));
}
// Check migration with storage is possible.
task = vmToMigrate.assertCanMigrateAsync(connection, token, true, vdiMap, vifMap, other);
try {
// poll every 1 seconds
long timeout = (_migratewait) * 1000L;
waitForTask(connection, task, 1000, timeout);
checkForSuccess(connection, task);
} catch (Types.HandleInvalid e) {
s_logger.error("Error while checking if vm " + vmName + " can be migrated to the destination host " +
host, e);
throw new CloudRuntimeException("Error while checking if vm " + vmName + " can be migrated to the " +
"destination host " + host, e);
}
// Migrate now.
task = vmToMigrate.migrateSendAsync(connection, token, true, vdiMap, vifMap, other);
try {
// poll every 1 seconds.
long timeout = (_migratewait) * 1000L;
waitForTask(connection, task, 1000, timeout);
checkForSuccess(connection, task);
} catch (Types.HandleInvalid e) {
s_logger.error("Error while migrating vm " + vmName + " to the destination host " + host, e);
throw new CloudRuntimeException("Error while migrating vm " + vmName + " to the destination host " +
host, e);
}
// Volume paths would have changed. Return that information.
List<VolumeObjectTO> volumeToList = getUpdatedVolumePathsOfMigratedVm(connection, vmToMigrate, vmSpec.getDisks());
vmToMigrate.setAffinity(connection, host);
state = State.Stopping;
return new MigrateWithStorageAnswer(cmd, volumeToList);
} catch (Exception e) {