Examples with QueueJob com.emc.storageos.volumecontroller.impl.job.QueueJob used on opensource projects

Example 56 with QueueJob

use of com.emc.storageos.volumecontroller.impl.job.QueueJob in project coprhd-controller by CoprHD.

the class VmaxSnapshotOperations method relinkSnapshotSessionTargetGroup.

/**
 * {@inheritDoc}
 */
@SuppressWarnings("rawtypes")
@Override
public void relinkSnapshotSessionTargetGroup(StorageSystem system, URI tgtSnapSessionURI, URI snapshotURI, TaskCompleter completer) throws DeviceControllerException {
    // Only supported for VMAX3 storage systems.
    if (!system.checkIfVmax3()) {
        throw DeviceControllerException.exceptions.blockDeviceOperationNotSupported();
    }
    try {
        _log.info("Re-link target {} to snapshot session {} START", snapshotURI, tgtSnapSessionURI);
        BlockSnapshotSession tgtSnapSession = _dbClient.queryObject(BlockSnapshotSession.class, tgtSnapSessionURI);
        String syncAspectPath = tgtSnapSession.getSessionInstance();
        BlockSnapshot snapshot = _dbClient.queryObject(BlockSnapshot.class, snapshotURI);
        String groupName = ControllerUtils.extractGroupName(snapshot.getReplicationGroupInstance());
        CIMObjectPath replicationGroupPath = _cimPath.getReplicationGroupPath(system, groupName);
        // get source group name from the session.
        String sourceGroupName = tgtSnapSession.getReplicationGroupInstance();
        CIMObjectPath settingsStatePath = _cimPath.getGroupSynchronizedSettingsPath(system, sourceGroupName, syncAspectPath);
        // We need to know if the group was linked in copy mode or nocopy mode.
        CIMObjectPath groupSyncPath = _cimPath.getGroupSynchronizedPath(system, sourceGroupName, groupName);
        boolean targetGroupLinkedInCopyMode = isTargetOrGroupCopyMode(system, groupSyncPath);
        CIMArgument[] inArgs = null;
        CIMArgument[] outArgs = new CIMArgument[5];
        inArgs = _helper.getModifySettingsDefinedStateForRelinkTargetGroups(system, settingsStatePath, replicationGroupPath, targetGroupLinkedInCopyMode);
        CIMObjectPath replicationSvcPath = _cimPath.getControllerReplicationSvcPath(system);
        _helper.invokeMethod(system, replicationSvcPath, SmisConstants.MODIFY_SETTINGS_DEFINE_STATE, inArgs, outArgs);
        CIMObjectPath jobPath = _cimPath.getCimObjectPathFromOutputArgs(outArgs, SmisConstants.JOB);
        ControllerServiceImpl.enqueueJob(new QueueJob(new SmisBlockSnapshotSessionRelinkTargetJob(jobPath, system.getId(), completer)));
    } catch (Exception e) {
        _log.error("Exception re-linking snapshot session", e);
        ServiceError error = DeviceControllerErrors.smis.unableToCallStorageProvider(e.getMessage());
        completer.error(_dbClient, error);
    }
}

Example 57 with QueueJob

use of com.emc.storageos.volumecontroller.impl.job.QueueJob in project coprhd-controller by CoprHD.

the class VmaxSnapshotOperations method deleteSnapshotSession.

/**
 * {@inheritDoc}
 */
@SuppressWarnings("rawtypes")
@Override
public void deleteSnapshotSession(StorageSystem system, URI snapSessionURI, String groupName, TaskCompleter completer) throws DeviceControllerException {
    if (system.checkIfVmax3()) {
        // Only supported for VMAX3 storage systems.
        try {
            _log.info("Delete snapshot session {} START", snapSessionURI);
            BlockSnapshotSession snapSession = _dbClient.queryObject(BlockSnapshotSession.class, snapSessionURI);
            String syncAspectPath = snapSession.getSessionInstance();
            if (NullColumnValueGetter.isNullValue(syncAspectPath)) {
                // If there is no session instance, it must have failed creation and
                // this is method is being called due to a rollback.
                _log.info("No session instance specified for snapshot session {}", snapSessionURI);
                completer.ready(_dbClient);
            } else {
                CIMObjectPath settingsStatePath = null;
                if (snapSession.hasConsistencyGroup() && NullColumnValueGetter.isNotNullValue(groupName)) {
                    settingsStatePath = _cimPath.getGroupSynchronizedSettingsPath(system, groupName, syncAspectPath);
                } else {
                    BlockObject sourceObj = BlockObject.fetch(_dbClient, snapSession.getParent().getURI());
                    CIMObjectPath sourcePath = _cimPath.getBlockObjectPath(system, sourceObj);
                    settingsStatePath = _cimPath.getSyncSettingsPath(system, sourcePath, syncAspectPath);
                }
                CIMArgument[] inArgs = null;
                CIMArgument[] outArgs = new CIMArgument[5];
                inArgs = _helper.getDeleteSettingsForSnapshotInputArguments(settingsStatePath, false);
                CIMObjectPath replicationSvcPath = _cimPath.getControllerReplicationSvcPath(system);
                _helper.invokeMethod(system, replicationSvcPath, SmisConstants.MODIFY_SETTINGS_DEFINE_STATE, inArgs, outArgs);
                CIMObjectPath jobPath = _cimPath.getCimObjectPathFromOutputArgs(outArgs, SmisConstants.JOB);
                ControllerServiceImpl.enqueueJob(new QueueJob(new SmisBlockSnapshotSessionDeleteJob(jobPath, system.getId(), completer)));
            }
        } catch (Exception e) {
            _log.error("Exception deleting snapshot session", e);
            ServiceError error = DeviceControllerErrors.smis.unableToCallStorageProvider(e.getMessage());
            completer.error(_dbClient, error);
        }
    } else {
        throw DeviceControllerException.exceptions.blockDeviceOperationNotSupported();
    }
}

Example 58 with QueueJob

use of com.emc.storageos.volumecontroller.impl.job.QueueJob in project coprhd-controller by CoprHD.

the class VmaxSnapshotOperations method relinkSnapshotSessionTarget.

/**
 * {@inheritDoc}
 */
@SuppressWarnings("rawtypes")
@Override
public void relinkSnapshotSessionTarget(StorageSystem system, URI tgtSnapSessionURI, URI snapshotURI, TaskCompleter completer) throws DeviceControllerException {
    // Only supported for VMAX3 storage systems.
    if (!system.checkIfVmax3()) {
        throw DeviceControllerException.exceptions.blockDeviceOperationNotSupported();
    }
    try {
        _log.info("Re-link target {} to snapshot session {} START", snapshotURI, tgtSnapSessionURI);
        BlockSnapshotSession tgtSnapSession = _dbClient.queryObject(BlockSnapshotSession.class, tgtSnapSessionURI);
        BlockSnapshot snapshot = _dbClient.queryObject(BlockSnapshot.class, snapshotURI);
        URI sourceURI = tgtSnapSession.getParent().getURI();
        BlockObject sourceObj = BlockObject.fetch(_dbClient, sourceURI);
        CIMObjectPath sourcePath = _cimPath.getVolumePath(system, sourceObj.getNativeId());
        CIMObjectPath syncObjPath = getSyncObject(system, snapshot, sourceObj);
        boolean targetLinkedInCopyMode = isTargetOrGroupCopyMode(system, syncObjPath);
        CIMObjectPath replicationSvcPath = _cimPath.getControllerReplicationSvcPath(system);
        String syncAspectPath = tgtSnapSession.getSessionInstance();
        CIMObjectPath settingsStatePath = _cimPath.getSyncSettingsPath(system, sourcePath, syncAspectPath);
        CIMObjectPath targetDevicePath = _cimPath.getBlockObjectPath(system, snapshot);
        CIMArgument[] inArgs = null;
        CIMArgument[] outArgs = new CIMArgument[5];
        inArgs = _helper.getModifySettingsDefinedStateForRelinkTargets(system, settingsStatePath, targetDevicePath, targetLinkedInCopyMode);
        _helper.invokeMethod(system, replicationSvcPath, SmisConstants.MODIFY_SETTINGS_DEFINE_STATE, inArgs, outArgs);
        CIMObjectPath jobPath = _cimPath.getCimObjectPathFromOutputArgs(outArgs, SmisConstants.JOB);
        ControllerServiceImpl.enqueueJob(new QueueJob(new SmisBlockSnapshotSessionRelinkTargetJob(jobPath, system.getId(), completer)));
    } catch (Exception e) {
        _log.error("Exception re-linking snapshot session", e);
        ServiceError error = DeviceControllerErrors.smis.unableToCallStorageProvider(e.getMessage());
        completer.error(_dbClient, error);
    }
}

Example 59 with QueueJob

use of com.emc.storageos.volumecontroller.impl.job.QueueJob in project coprhd-controller by CoprHD.

the class VmaxSnapshotOperations method resyncSingleVolumeSnapshot.

/**
 * Implementation for a single volume snapshot resynchronization.
 *
 * @param storage [required] - StorageSystem object representing the array
 * @param volume [required] - Volume URI for the volume to be restored
 * @param snapshot [required] - BlockSnapshot URI representing the previously created
 *            snap for the volume
 * @param taskCompleter - TaskCompleter object used for the updating operation status.
 */
@Override
public void resyncSingleVolumeSnapshot(StorageSystem storage, URI volume, URI snapshot, TaskCompleter taskCompleter) throws DeviceControllerException {
    try {
        if (storage.checkIfVmax3()) {
            throw DeviceControllerException.exceptions.blockDeviceOperationNotSupported();
        }
        callEMCRefreshIfRequired(_dbClient, _helper, storage, Arrays.asList(snapshot));
        BlockSnapshot from = _dbClient.queryObject(BlockSnapshot.class, snapshot);
        CIMObjectPath syncObjectPath = _cimPath.getSyncObject(storage, from);
        CIMObjectPath cimJob = _helper.callModifyReplica(storage, _helper.getResyncSnapshotWithWaitInputArguments(syncObjectPath));
        ControllerServiceImpl.enqueueJob(new QueueJob(new SmisBlockResyncSnapshotJob(cimJob, storage.getId(), taskCompleter)));
    } catch (WBEMException e) {
        String message = String.format("Error encountered when trying to resync snapshot %s on array %s", snapshot.toString(), storage.getSerialNumber());
        _log.error(message, e);
        ServiceError error = DeviceControllerErrors.smis.unableToCallStorageProvider(e.getMessage());
        taskCompleter.error(_dbClient, error);
    } catch (Exception e) {
        String message = String.format("Generic exception when trying to resync snapshot %s on array %s", snapshot.toString(), storage.getSerialNumber());
        _log.error(message, e);
        ServiceError error = DeviceControllerErrors.smis.methodFailed("resyncSingleVolumeSnapshot", e.getMessage());
        taskCompleter.error(_dbClient, error);
    }
}

Example 60 with QueueJob

use of com.emc.storageos.volumecontroller.impl.job.QueueJob in project coprhd-controller by CoprHD.

the class VmaxSnapshotOperations method createGroupSnapshotSession.

/**
 * {@inheritDoc}
 */
@Override
public void createGroupSnapshotSession(StorageSystem system, URI snapSessionURI, String groupName, TaskCompleter completer) throws DeviceControllerException {
    if (system.checkIfVmax3()) {
        _log.info("Create snapshot session group operation START");
        BlockSnapshotSession snapSession = _dbClient.queryObject(BlockSnapshotSession.class, snapSessionURI);
        BlockConsistencyGroup consistencyGroup = _dbClient.queryObject(BlockConsistencyGroup.class, snapSession.getConsistencyGroup());
        TenantOrg tenant = _dbClient.queryObject(TenantOrg.class, consistencyGroup.getTenant().getURI());
        String tenantName = tenant.getLabel();
        final String label = _nameGenerator.generate(tenantName, snapSession.getSessionLabel(), snapSessionURI.toString(), '-', SmisConstants.MAX_SMI80_SNAPSHOT_NAME_LENGTH);
        CIMObjectPath groupPath = _cimPath.getReplicationGroupPath(system, groupName);
        try {
            CIMObjectPath replicationSvcPath = _cimPath.getControllerReplicationSvcPath(system);
            CIMArgument[] outArgs = new CIMArgument[5];
            CIMArgument[] inArgs = _helper.getCreateSynchronizationAspectForGroupInput(groupPath, false, label, new Integer(SmisConstants.MODE_SYNCHRONOUS));
            _helper.invokeMethod(system, replicationSvcPath, SmisConstants.CREATE_SYNCHRONIZATION_ASPECT, inArgs, outArgs);
            CIMObjectPath jobPath = _cimPath.getCimObjectPathFromOutputArgs(outArgs, SmisConstants.JOB);
            ControllerServiceImpl.enqueueJob(new QueueJob(new SmisBlockSnapshotSessionCGCreateJob(jobPath, system.getId(), completer)));
        } catch (Exception e) {
            _log.error("Exception creating group snapshot session ", e);
            ServiceError error = DeviceControllerErrors.smis.unableToCallStorageProvider(e.getMessage());
            completer.error(_dbClient, error);
        }
        _log.info("Create snapshot session group operation FINISH");
    } else {
        throw DeviceControllerException.exceptions.blockDeviceOperationNotSupported();
    }
}