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

Example 1 with CinderSnapshotCreateJob

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

the class CinderStorageDevice method doCreateSnapshot.

/*
     * (non-Javadoc)
     * 
     * @see com.emc.storageos.volumecontroller.BlockStorageDevice#doCreateSnapshot
     * (com.emc.storageos.db.client.model.StorageSystem,
     * java.util.List,
     * java.lang.Boolean,
     * java.lang.Boolean,
     * com.emc.storageos.volumecontroller.TaskCompleter)
     */
@Override
public void doCreateSnapshot(StorageSystem storage, List<URI> snapshotList, Boolean createInactive, Boolean readOnly, TaskCompleter taskCompleter) throws DeviceControllerException {
    log.debug("In CinderStorageDevice.doCreateSnapshot method.");
    boolean operationFailed = false;
    StringBuilder logMsgBuilder = new StringBuilder(String.format("Create Snapshot Start - Array:%s, ", storage.getSerialNumber()));
    BlockSnapshot snapshot = null;
    try {
        snapshot = dbClient.queryObject(BlockSnapshot.class, snapshotList.get(0));
        Volume volume = dbClient.queryObject(Volume.class, snapshot.getParent());
        logMsgBuilder.append(String.format("%nSnapshot:%s for Volume %s", snapshot.getLabel(), volume.getLabel()));
        log.info(logMsgBuilder.toString());
        CinderEndPointInfo endPoint = CinderUtils.getCinderEndPoint(storage.getActiveProviderURI(), dbClient);
        CinderApi cinderApi = cinderApiFactory.getApi(storage.getActiveProviderURI(), endPoint);
        String snapshotID = cinderApi.createSnapshot(volume.getNativeId(), snapshot.getLabel());
        if (snapshotID != null) {
            CinderJob createSnapshotJob = new CinderSnapshotCreateJob(snapshotID, snapshot.getLabel(), volume.getStorageController(), CinderConstants.ComponentType.snapshot.name(), endPoint, taskCompleter);
            ControllerServiceImpl.enqueueJob(new QueueJob(createSnapshotJob));
        }
    } catch (Exception e) {
        String message = String.format("Exception when trying to create snapshot(s) on array %s", storage.getSerialNumber());
        log.error(message, e);
        ServiceError error = DeviceControllerErrors.cinder.operationFailed("doCreateSnapshot", e.getMessage());
        taskCompleter.error(dbClient, error);
        operationFailed = true;
    }
    if (operationFailed && null != snapshot) {
        snapshot.setInactive(true);
        dbClient.persistObject(snapshot);
    }
    logMsgBuilder = new StringBuilder(String.format("Create Snapshot End - Array:%s, ", storage.getSerialNumber()));
    log.info(logMsgBuilder.toString());
}