Examples with DellSCDriverTask com.emc.storageos.driver.dellsc.DellSCDriverTask used on opensource projects

Example 26 with DellSCDriverTask

use of com.emc.storageos.driver.dellsc.DellSCDriverTask in project coprhd-controller by CoprHD.

the class DellSCSnapshots method deleteVolumeSnapshot.

/**
 * Delete a snapshot.
 *
 * @param snapshot The snapshots to delete.
 * @return The delete task.
 */
public DriverTask deleteVolumeSnapshot(VolumeSnapshot snapshot) {
    DellSCDriverTask task = new DellSCDriverTask("deleteVolumeSnapshot");
    try {
        StorageCenterAPI api = connectionManager.getConnection(snapshot.getStorageSystemId());
        api.expireReplay(snapshot.getNativeId());
        task.setStatus(TaskStatus.READY);
    } catch (StorageCenterAPIException | DellSCDriverException dex) {
        String error = String.format("Error deleting snapshot %s: %s", snapshot.getNativeId(), dex);
        LOG.error(error);
        task.setFailed(error);
    }
    return task;
}

Example 27 with DellSCDriverTask

use of com.emc.storageos.driver.dellsc.DellSCDriverTask in project coprhd-controller by CoprHD.

the class DellSCSnapshots method createVolumeSnapshot.

/**
 * Create volume snapshots.
 *
 * @param snapshots The list of snapshots to create.
 * @param storageCapabilities The requested capabilities of the snapshots.
 * @return The snapshot creation task.
 */
public DriverTask createVolumeSnapshot(List<VolumeSnapshot> snapshots, StorageCapabilities storageCapabilities) {
    DellSCDriverTask task = new DellSCDriverTask("createVolumeSnapshot");
    StringBuilder errBuffer = new StringBuilder();
    int createCount = 0;
    for (VolumeSnapshot snapshot : snapshots) {
        try {
            StorageCenterAPI api = connectionManager.getConnection(snapshot.getStorageSystemId());
            // Make sure we can create a replay.
            // Automated tests have an artificial workflow where they create a volume
            // and try to create a snapshot without ever having data written to it. The
            // SC array will not activate a volume until it is mapped, so if we try to
            // create a snapshot right away it will fail. As a workaround, since we know
            // this should only ever happen in a test scenario, we temporarily map/unmap
            // it to get it to be activated.
            api.checkAndInitVolume(snapshot.getParentId());
            ScReplay replay = api.createReplay(snapshot.getParentId());
            util.getVolumeSnapshotFromReplay(replay, snapshot);
            createCount++;
        } catch (DellSCDriverException | StorageCenterAPIException dex) {
            String error = String.format("Error creating snapshot of volume %s: %s", snapshot.getParentId(), dex);
            errBuffer.append(String.format("%s%n", error));
        }
    }
    task.setMessage(errBuffer.toString());
    if (createCount == snapshots.size()) {
        task.setStatus(TaskStatus.READY);
    } else if (createCount == 0) {
        task.setStatus(TaskStatus.FAILED);
    } else {
        task.setStatus(TaskStatus.PARTIALLY_FAILED);
    }
    return task;
}