@Override
public void createSingleVolumeMirror(
StorageSystem storage, URI mirror, Boolean createInactive, TaskCompleter taskCompleter)
throws DeviceControllerException {
_log.info("createSingleVolumeMirror operation START");
try {
BlockMirror mirrorObj = _dbClient.queryObject(BlockMirror.class, mirror);
StoragePool targetPool = _dbClient.queryObject(StoragePool.class, mirrorObj.getPool());
Volume source = _dbClient.queryObject(Volume.class, mirrorObj.getSource());
TenantOrg tenant = _dbClient.queryObject(TenantOrg.class, source.getTenant().getURI());
String tenantName = tenant.getLabel();
String targetLabelToUse =
_nameGenerator.generate(
tenantName,
mirrorObj.getLabel(),
mirror.toString(),
'-',
SmisConstants.MAX_VOLUME_NAME_LENGTH);
CIMObjectPath replicationSvcPath = _cimPath.getControllerReplicationSvcPath(storage);
CIMArgument[] inArgs = null;
if (storage.checkIfVmax3()) {
CIMObjectPath volumeGroupPath = _helper.getVolumeGroupPath(storage, source, targetPool);
CIMInstance replicaSettingData = getDefaultReplicationSettingData(storage);
inArgs =
_helper.getCreateElementReplicaMirrorInputArguments(
storage,
source,
targetPool,
createInactive,
targetLabelToUse,
volumeGroupPath,
replicaSettingData);
} else {
inArgs =
_helper.getCreateElementReplicaMirrorInputArguments(
storage, source, targetPool, createInactive, targetLabelToUse);
}
CIMArgument[] outArgs = new CIMArgument[5];
_helper.invokeMethod(
storage, replicationSvcPath, SmisConstants.CREATE_ELEMENT_REPLICA, inArgs, outArgs);
CIMObjectPath job = _cimPath.getCimObjectPathFromOutputArgs(outArgs, SmisConstants.JOB);
if (job != null) {
ControllerServiceImpl.enqueueJob(
new QueueJob(
new SmisBlockCreateMirrorJob(
job, storage.getId(), !createInactive, taskCompleter)));
// Resynchronizing state applies to the initial copy as well as future
// re-synchronization's.
mirrorObj.setSyncState(SynchronizationState.RESYNCHRONIZING.toString());
_dbClient.persistObject(mirrorObj);
}
} catch (final InternalException e) {
_log.info("Problem making SMI-S call: ", e);
taskCompleter.error(_dbClient, e);
} catch (Exception e) {
_log.info("Problem making SMI-S call: ", e);
ServiceError serviceError =
DeviceControllerErrors.smis.unableToCallStorageProvider(e.getMessage());
taskCompleter.error(_dbClient, serviceError);
}
}
@Override
public void resumeSingleVolumeMirror(
StorageSystem storage, URI mirror, TaskCompleter taskCompleter)
throws DeviceControllerException {
_log.info("resumeSingleVolumeMirror operation START");
CloseableIterator<CIMObjectPath> storageSyncRefs = null;
try {
BlockMirror mirrorObj = _dbClient.queryObject(BlockMirror.class, mirror);
CIMObjectPath mirrorPath = _cimPath.getBlockObjectPath(storage, mirrorObj);
// Get reference to the CIM_StorageSynchronized instance
storageSyncRefs =
_helper.getReference(storage, mirrorPath, SmisConstants.CIM_STORAGE_SYNCHRONIZED, null);
if (!storageSyncRefs.hasNext()) {
_log.error("No synchronization instance found for {}", mirror);
taskCompleter.error(
_dbClient, DeviceControllerException.exceptions.resumeVolumeMirrorFailed(mirror));
return;
}
boolean isVmax3 = storage.checkIfVmax3();
while (storageSyncRefs.hasNext()) {
CIMObjectPath storageSync = storageSyncRefs.next();
_log.debug(storageSync.toString());
/**
* JIRA CTRL-11855 User created mirror and did pause operation using SMI 4.6.2. Then He
* upgraded to SMI 8.0.3. While doing mirror resume getting exception from SMI because of
* the existing mirrorObj.getSynchronizedInstance() contains
* SystemName=\"SYMMETRIX+000195701573\"" This is wrong with 8.0.3 as
* SystemName=\"SYMMETRIX-+-000195701573\"". To resolve this issue setting new value
* collected from current smis provider here.
*/
mirrorObj.setSynchronizedInstance(storageSync.toString());
_dbClient.persistObject(mirrorObj);
CIMArgument[] inArgs =
isVmax3
? _helper.getResumeSynchronizationInputArgumentsWithCopyState(storageSync)
: _helper.getResumeSynchronizationInputArguments(storageSync);
CIMArgument[] outArgs = new CIMArgument[5];
_helper.callModifyReplica(storage, inArgs, outArgs);
CIMObjectPath job = _cimPath.getCimObjectPathFromOutputArgs(outArgs, SmisConstants.JOB);
if (job != null) {
ControllerServiceImpl.enqueueJob(
new QueueJob(new SmisBlockResumeMirrorJob(job, storage.getId(), taskCompleter)));
} else {
CIMInstance syncObject =
_helper.getInstance(
storage, storageSync, false, false, new String[] {SmisConstants.CP_SYNC_STATE});
mirrorObj.setSyncState(
CIMPropertyFactory.getPropertyValue(syncObject, SmisConstants.CP_SYNC_STATE));
_dbClient.persistObject(mirrorObj);
taskCompleter.ready(_dbClient);
}
}
} catch (Exception e) {
_log.error("Failed to resume single volume mirror: {}", mirror);
ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
taskCompleter.error(_dbClient, serviceError);
} finally {
if (storageSyncRefs != null) {
storageSyncRefs.close();
}
}
}