Examples with TaskCompleter com.emc.storageos.volumecontroller.TaskCompleter used on opensource projects

Example 46 with TaskCompleter

use of com.emc.storageos.volumecontroller.TaskCompleter in project coprhd-controller by CoprHD.

the class BlockDeviceController method establishVolumeSnapshotGroupRelation.

public void establishVolumeSnapshotGroupRelation(URI storage, URI sourceVolume, URI snapshot, String opId) throws ControllerException {
    try {
        WorkflowStepCompleter.stepExecuting(opId);
        StorageSystem storageObj = _dbClient.queryObject(StorageSystem.class, storage);
        TaskCompleter completer = new BlockSnapshotEstablishGroupTaskCompleter(snapshot, opId);
        getDevice(storageObj.getSystemType()).doEstablishVolumeSnapshotGroupRelation(storageObj, sourceVolume, snapshot, completer);
    } catch (Exception e) {
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        WorkflowStepCompleter.stepFailed(opId, serviceError);
    }
}

Example 47 with TaskCompleter

use of com.emc.storageos.volumecontroller.TaskCompleter in project coprhd-controller by CoprHD.

the class BlockDeviceController method createConsistencyGroupStep.

public boolean createConsistencyGroupStep(URI storage, URI consistencyGroup, String replicationGroupName, String opId) throws ControllerException {
    TaskCompleter taskCompleter = null;
    try {
        StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, storage);
        taskCompleter = new BlockConsistencyGroupCreateCompleter(consistencyGroup, opId);
        String groupName = ControllerUtils.generateReplicationGroupName(storageSystem, consistencyGroup, replicationGroupName, _dbClient);
        String lockKey = groupName;
        boolean isVNX = storageSystem.deviceIsType(Type.vnxblock);
        if (isVNX && lockKey == null) {
            lockKey = replicationGroupName;
        }
        if (lockKey == null) {
            BlockConsistencyGroup cgObj = _dbClient.queryObject(BlockConsistencyGroup.class, consistencyGroup);
            lockKey = cgObj.getAlternateLabel() != null ? cgObj.getAlternateLabel() : cgObj.getLabel();
        }
        // Lock the CG for the step duration.
        List<String> lockKeys = new ArrayList<>();
        lockKeys.add(ControllerLockingUtil.getReplicationGroupStorageKey(_dbClient, lockKey, storage));
        _workflowService.acquireWorkflowStepLocks(opId, lockKeys, LockTimeoutValue.get(LockType.ARRAY_CG));
        if (isVNX) {
            // replication group may have been just created by another thread, in that case,
            // group name for VNX will be array generated name (if arrayConsistency is true), or
            // replicationGroupName if arrayConsistency is false
            // so get the group name again here to be used in ControllerUtils.replicationGroupExists call
            groupName = ControllerUtils.generateReplicationGroupName(storageSystem, consistencyGroup, replicationGroupName, _dbClient);
        }
        // make sure this array consistency group was not just created by another thread that held the lock
        if (groupName != null && ControllerUtils.replicationGroupExists(storage, groupName, _dbClient)) {
            taskCompleter.ready(_dbClient);
            return true;
        }
        getDevice(storageSystem.getSystemType()).doCreateConsistencyGroup(storageSystem, consistencyGroup, groupName, taskCompleter);
    } catch (Exception e) {
        _log.error("create consistency group job failed:", e);
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        taskCompleter.error(_dbClient, serviceError);
        WorkflowStepCompleter.stepFailed(opId, serviceError);
        return false;
    }
    return true;
}

Example 48 with TaskCompleter

use of com.emc.storageos.volumecontroller.TaskCompleter in project coprhd-controller by CoprHD.

the class BlockDeviceController method establishVolumeFullCopyGroupRelation.

public void establishVolumeFullCopyGroupRelation(URI storage, URI sourceVolume, URI fullCopy, String opId) throws ControllerException {
    try {
        WorkflowStepCompleter.stepExecuting(opId);
        StorageSystem storageObj = _dbClient.queryObject(StorageSystem.class, storage);
        TaskCompleter completer = new CloneTaskCompleter(fullCopy, opId);
        getDevice(storageObj.getSystemType()).doEstablishVolumeFullCopyGroupRelation(storageObj, sourceVolume, fullCopy, completer);
    } catch (Exception e) {
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        WorkflowStepCompleter.stepFailed(opId, serviceError);
    }
}

Example 49 with TaskCompleter

use of com.emc.storageos.volumecontroller.TaskCompleter in project coprhd-controller by CoprHD.

the class BlockDeviceController method establishVolumeAndSnapshotGroupRelation.

@Override
public void establishVolumeAndSnapshotGroupRelation(URI storage, URI sourceVolume, URI snapshot, String opId) throws ControllerException {
    _log.info("START establishVolumeAndSnapshotGroupRelation workflow");
    Workflow workflow = _workflowService.getNewWorkflow(this, ESTABLISH_VOLUME_SNAPSHOT_GROUP_WF_NAME, false, opId);
    TaskCompleter taskCompleter = null;
    StorageSystem storageObj = _dbClient.queryObject(StorageSystem.class, storage);
    try {
        workflow.createStep("establishStep", "create group relation between Volume group and Snapshot group", null, storage, storageObj.getSystemType(), this.getClass(), establishVolumeAndSnapshotGroupRelationMethod(storage, sourceVolume, snapshot), null, null);
        taskCompleter = new BlockSnapshotEstablishGroupTaskCompleter(snapshot, opId);
        workflow.executePlan(taskCompleter, "Successfully created group relation between Volume group and Snapshot group");
    } catch (Exception e) {
        String msg = String.format("Failed to create group relation between Volume group and Snapshot group." + "Source volume: %s, Snapshot: %s", sourceVolume, snapshot);
        _log.error(msg, e);
        if (taskCompleter != null) {
            ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
            taskCompleter.error(_dbClient, serviceError);
        }
    }
}

Example 50 with TaskCompleter

use of com.emc.storageos.volumecontroller.TaskCompleter in project coprhd-controller by CoprHD.

the class BlockDeviceController method restoreVolumeStep.

public boolean restoreVolumeStep(URI storage, URI pool, URI volume, URI snapshot, Boolean updateOpStatus, String opId) throws ControllerException {
    TaskCompleter completer = null;
    try {
        StorageSystem storageDevice = _dbClient.queryObject(StorageSystem.class, storage);
        BlockSnapshot snapObj = _dbClient.queryObject(BlockSnapshot.class, snapshot);
        completer = new BlockSnapshotRestoreCompleter(snapObj, opId, updateOpStatus);
        getDevice(storageDevice.getSystemType()).doRestoreFromSnapshot(storageDevice, volume, snapshot, completer);
    } catch (Exception e) {
        _log.error(String.format("restoreVolume failed - storage: %s, pool: %s, volume: %s, snapshot: %s", storage.toString(), pool.toString(), volume.toString(), snapshot.toString()));
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        completer.error(_dbClient, serviceError);
        doFailTask(BlockSnapshot.class, snapshot, opId, serviceError);
        WorkflowStepCompleter.stepFailed(opId, serviceError);
        return false;
    }
    return true;
}