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

Example 21 with ControllerException

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

the class BlockDeviceController method createFullCopy.

@Override
public void createFullCopy(URI storage, List<URI> fullCopyVolumes, Boolean createInactive, String taskId) throws ControllerException {
    _log.info("START fullCopyVolumes");
    TaskCompleter taskCompleter = new CloneCreateWorkflowCompleter(fullCopyVolumes, taskId);
    Volume clone = _dbClient.queryObject(Volume.class, fullCopyVolumes.get(0));
    URI sourceVolume = clone.getAssociatedSourceVolume();
    try {
        StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, storage);
        Workflow workflow = _workflowService.getNewWorkflow(this, FULL_COPY_WORKFLOW, true, taskId);
        boolean isCG = false;
        Volume source = URIUtil.isType(sourceVolume, Volume.class) ? _dbClient.queryObject(Volume.class, sourceVolume) : null;
        VolumeGroup volumeGroup = (source != null) ? source.getApplication(_dbClient) : null;
        if (volumeGroup != null) {
            /**
             * If a Volume is in Volume Group (COPY type),
             * Query all volumes belonging to that Volume Group,
             * Group full-copies by Array Replication Group and create workflow step for each Array Group,
             * these steps runs in parallel
             */
            _log.info("Creating full copy for Application {}", volumeGroup.getLabel());
            createFullCopyForApplicationCGs(workflow, volumeGroup, fullCopyVolumes, createInactive, taskCompleter);
        } else if (checkCloneConsistencyGroup(fullCopyVolumes.get(0), _dbClient, taskCompleter)) {
            // check if the clone is in a CG
            isCG = true;
            _log.info("Creating group full copy");
            createCGFullCopy(storage, sourceVolume, fullCopyVolumes, storageSystem, workflow, createInactive, isCG);
        } else {
            for (URI uri : fullCopyVolumes) {
                Workflow.Method createMethod = createFullCopyVolumeMethod(storage, sourceVolume, Arrays.asList(uri), createInactive, isCG);
                Workflow.Method rollbackMethod = rollbackFullCopyVolumeMethod(storage, asList(uri));
                workflow.createStep(FULL_COPY_CREATE_STEP_GROUP, "Creating full copy", null, storage, storageSystem.getSystemType(), getClass(), createMethod, rollbackMethod, null);
                // clone state.
                if (!createInactive && !getDriverManager().isDriverManaged(storageSystem.getSystemType())) {
                    // After all full copies have been created, wait for synchronization to complete
                    Workflow.Method waitForSyncMethod = waitForSynchronizedMethod(Volume.class, storage, Arrays.asList(uri), isCG);
                    String waitForSyncStep = workflow.createStep(FULL_COPY_WFS_STEP_GROUP, "Waiting for synchronization", FULL_COPY_CREATE_STEP_GROUP, storage, storageSystem.getSystemType(), getClass(), waitForSyncMethod, rollbackMethodNullMethod(), null);
                    Volume cloneVol = _dbClient.queryObject(Volume.class, uri);
                    BlockObject sourceObj = BlockObject.fetch(_dbClient, cloneVol.getAssociatedSourceVolume());
                    // detach if source is snapshot, or storage system is not vmax/vnx/hds
                    if (storageSystem.deviceIsType(Type.openstack)) {
                        setCloneReplicaStateStep(workflow, storageSystem, asList(uri), waitForSyncStep, ReplicationState.SYNCHRONIZED);
                    } else if (sourceObj instanceof BlockSnapshot || !(storageSystem.deviceIsType(Type.vmax) || storageSystem.deviceIsType(Type.hds) || storageSystem.deviceIsType(Type.vnxblock))) {
                        Workflow.Method detachMethod = detachFullCopyMethod(storage, asList(uri));
                        workflow.createStep(FULL_COPY_DETACH_STEP_GROUP, "Detaching full copy", waitForSyncStep, storage, storageSystem.getSystemType(), getClass(), detachMethod, rollbackMethodNullMethod(), null);
                    } else if (storageSystem.deviceIsType(Type.vnxblock)) {
                        workflow.createStep(FULL_COPY_FRACTURE_STEP_GROUP, "fracture full copy", waitForSyncStep, storage, storageSystem.getSystemType(), BlockDeviceController.class, fractureCloneMethod(storage, Arrays.asList(uri), isCG), rollbackMethodNullMethod(), null);
                    } else {
                        setCloneReplicaStateStep(workflow, storageSystem, asList(uri), waitForSyncStep, ReplicationState.SYNCHRONIZED);
                    }
                }
            }
        }
        String successMsg = String.format("Full copy of %s to %s successful", sourceVolume, fullCopyVolumes);
        workflow.executePlan(taskCompleter, successMsg);
    } catch (InternalException e) {
        _log.error("Failed to create full copy of volume", e);
        doFailTask(Volume.class, sourceVolume, taskId, e);
        WorkflowStepCompleter.stepFailed(taskId, e);
    } catch (Exception e) {
        _log.error("Failed to create full copy of volume", e);
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        doFailTask(Volume.class, sourceVolume, taskId, serviceError);
        WorkflowStepCompleter.stepFailed(taskId, serviceError);
    }
}

Example 22 with ControllerException

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

the class FileDeviceController method performFileReplicationOperation.

@Override
public void performFileReplicationOperation(URI storage, URI sourceFSURI, String opType, String opId) throws ControllerException {
    StorageSystem system = _dbClient.queryObject(StorageSystem.class, storage);
    FileShare fileShare = _dbClient.queryObject(FileShare.class, sourceFSURI);
    TaskCompleter completer = null;
    BiosCommandResult result = new BiosCommandResult();
    WorkflowStepCompleter.stepExecuting(opId);
    _log.info("file replication operation {} started for file systerm {}", opType, fileShare.getName());
    try {
        if ("pause".equalsIgnoreCase(opType)) {
            completer = new MirrorFilePauseTaskCompleter(FileShare.class, sourceFSURI, opId);
            result = getDevice(system.getSystemType()).doPauseLink(system, fileShare);
        } else if ("resume".equalsIgnoreCase(opType)) {
            completer = new MirrorFileResumeTaskCompleter(FileShare.class, sourceFSURI, opId);
            result = getDevice(system.getSystemType()).doResumeLink(system, fileShare, completer);
        } else if ("start".equalsIgnoreCase(opType)) {
            completer = new MirrorFileStartTaskCompleter(FileShare.class, sourceFSURI, opId);
            result = getDevice(system.getSystemType()).doStartMirrorLink(system, fileShare, completer);
        } else if ("refresh".equalsIgnoreCase(opType)) {
            completer = new MirrorFileRefreshTaskCompleter(FileShare.class, sourceFSURI, opId);
            result = getDevice(system.getSystemType()).doRefreshMirrorLink(system, fileShare);
        } else if ("resync".equalsIgnoreCase(opType)) {
            completer = new MirrorFileResyncTaskCompleter(FileShare.class, sourceFSURI, opId);
            result = getDevice(system.getSystemType()).doResyncLink(system, fileShare, completer);
        }
        if (result.getCommandSuccess()) {
            _log.info("file replication operation {} finished successfully for file systerm {}", opType, fileShare.getName());
            completer.ready(_dbClient);
        } else if (result.getCommandPending()) {
            completer.statusPending(_dbClient, result.getMessage());
        } else {
            completer.error(_dbClient, result.getServiceCoded());
        }
    } catch (Exception e) {
        _log.error("unable to perform mirror operation {} on file system {} ", opType, sourceFSURI, e);
        updateTaskStatus(opId, fileShare, e);
        ServiceError error = DeviceControllerException.errors.jobFailed(e);
        WorkflowStepCompleter.stepFailed(opId, error);
    }
}

Example 23 with ControllerException

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

the class FileDeviceController method unassignFilePolicy.

/**
 * @param storage
 * @param filePolicy
 *            URI of the file policy to be applied
 * @param policyStorageResource
 * @param opId
 * @throws ControllerException
 */
public void unassignFilePolicy(URI storage, URI policyURI, URI policyStorageResource, String opId) throws ControllerException {
    StorageSystem storageObj = null;
    FilePolicy filePolicy = null;
    PolicyStorageResource policyRes = null;
    try {
        FileDeviceInputOutput args = new FileDeviceInputOutput();
        storageObj = _dbClient.queryObject(StorageSystem.class, storage);
        filePolicy = _dbClient.queryObject(FilePolicy.class, policyURI);
        policyRes = _dbClient.queryObject(PolicyStorageResource.class, policyStorageResource);
        args.setFileProtectionPolicy(filePolicy);
        args.setPolicyStorageResource(policyRes);
        WorkflowStepCompleter.stepExecuting(opId);
        _log.info("Unassigning file policy: {} from resource: {}", policyURI.toString(), policyRes.getAppliedAt().toString());
        BiosCommandResult result = getDevice(storageObj.getSystemType()).doUnassignFilePolicy(storageObj, args);
        if (result.getCommandPending()) {
            return;
        } else if (result.isCommandSuccess()) {
            // decouple the replication relation for the policy!!
            resetReplicationFileSystemsRelation(filePolicy, policyRes);
            filePolicy.removePolicyStorageResources(policyRes.getId());
            _dbClient.markForDeletion(policyRes);
            _dbClient.updateObject(filePolicy);
            _log.info("Unassigning file policy: {} from resource: {} finished successfully", policyURI.toString(), policyRes.getAppliedAt().toString());
            WorkflowStepCompleter.stepSucceded(opId);
        } else {
            WorkflowStepCompleter.stepFailed(opId, result.getServiceCoded());
        }
    } catch (Exception e) {
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        WorkflowStepCompleter.stepFailed(opId, serviceError);
    }
}

Example 24 with ControllerException

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

the class FileDeviceController method delete.

@Override
public void delete(URI storage, URI pool, URI uri, boolean forceDelete, String deleteType, String opId) throws ControllerException {
    ControllerUtils.setThreadLocalLogData(uri, opId);
    StorageSystem storageObj = null;
    FileObject fileObject = null;
    FileShare fsObj = null;
    Snapshot snapshotObj = null;
    try {
        storageObj = _dbClient.queryObject(StorageSystem.class, storage);
        String[] params = { storage.toString(), uri.toString(), String.valueOf(forceDelete), deleteType };
        _log.info("Delete : storage : {}, URI : {}, forceDelete : {}, delete_type : {} ", params);
        FileDeviceInputOutput args = new FileDeviceInputOutput();
        boolean isFile = false;
        args.setOpId(opId);
        if (URIUtil.isType(uri, FileShare.class)) {
            isFile = true;
            args.setForceDelete(forceDelete);
            fsObj = _dbClient.queryObject(FileShare.class, uri);
            setVirtualNASinArgs(fsObj.getVirtualNAS(), args);
            fileObject = fsObj;
            args.addFileShare(fsObj);
            args.setFileOperation(isFile);
            BiosCommandResult result;
            WorkflowStepCompleter.stepExecuting(opId);
            if (FileControllerConstants.DeleteTypeEnum.VIPR_ONLY.toString().equalsIgnoreCase(deleteType) && !fsObj.getInactive()) {
                result = BiosCommandResult.createSuccessfulResult();
            } else {
                if (!fsObj.getInactive()) {
                    // Acquire lock for VNXFILE Storage System
                    acquireStepLock(storageObj, opId);
                    result = getDevice(storageObj.getSystemType()).doDeleteFS(storageObj, args);
                } else {
                    result = BiosCommandResult.createSuccessfulResult();
                }
            }
            // In case of VNXe
            if (result.getCommandPending()) {
                return;
            }
            fsObj.getOpStatus().updateTaskStatus(opId, result.toOperation());
            if (result.isCommandSuccess() && (FileControllerConstants.DeleteTypeEnum.FULL.toString().equalsIgnoreCase(deleteType))) {
                fsObj.setInactive(true);
                if (forceDelete) {
                    // Delete Snapshot and its references from DB
                    doDeleteSnapshotsFromDB(fsObj, true, null, args);
                    args.addQuotaDirectory(null);
                    // Delete Quota Directory from DB
                    doFSDeleteQuotaDirsFromDB(args);
                    // Delete CIFS Share ACLs from DB
                    deleteShareACLsFromDB(args);
                    // Delete Export Rules from DB
                    doDeleteExportRulesFromDB(true, null, args);
                    // Remove FileShare Reference from File Policy
                    doDeletePolicyReferenceFromDB(fsObj);
                }
                WorkflowStepCompleter.stepSucceded(opId);
            } else if (!result.getCommandPending() && FileControllerConstants.DeleteTypeEnum.FULL.toString().equalsIgnoreCase(deleteType)) {
                WorkflowStepCompleter.stepFailed(opId, result.getServiceCoded());
            }
            if (result.isCommandSuccess() && (FileControllerConstants.DeleteTypeEnum.VIPR_ONLY.toString().equalsIgnoreCase(deleteType))) {
                boolean snapshotsExist = snapshotsExistsOnFS(fsObj);
                boolean quotaDirsExist = quotaDirectoriesExistsOnFS(fsObj);
                boolean policyExists = fileProtectionPoliciesExistsOnFS(fsObj);
                boolean fsCheck = getDevice(storageObj.getSystemType()).doCheckFSExists(storageObj, args);
                if (fsCheck) {
                    String errMsg = null;
                    if (snapshotsExist) {
                        errMsg = new String("delete file system from ViPR database failed because snapshots exist for file system " + fsObj.getLabel() + " and once deleted the snapshot cannot be ingested into ViPR");
                    } else if (quotaDirsExist && !quotaDirectoryIngestionSupported(storageObj.getSystemType())) {
                        errMsg = new String("delete file system from ViPR database failed because quota directories exist for file system " + fsObj.getLabel() + " and once deleted the quota directory cannot be ingested into ViPR");
                    } else if (policyExists) {
                        errMsg = new String("delete file system from ViPR database failed because file protection policies exist for file system " + fsObj.getLabel() + " and once deleted the policy cannot be ingested into ViPR");
                    }
                    if (errMsg != null) {
                        _log.error(errMsg);
                        final ServiceCoded serviceCoded = DeviceControllerException.errors.jobFailedOpMsg(OperationTypeEnum.DELETE_FILE_SYSTEM.toString(), errMsg);
                        result = BiosCommandResult.createErrorResult(serviceCoded);
                        fsObj.getOpStatus().updateTaskStatus(opId, result.toOperation());
                        recordFileDeviceOperation(_dbClient, OperationTypeEnum.DELETE_FILE_SYSTEM, result.isCommandSuccess(), "", "", fsObj, storageObj);
                        _dbClient.updateObject(fsObj);
                        WorkflowStepCompleter.stepFailed(opId, result.getServiceCoded());
                        return;
                    }
                }
                // Delete Snapshot and its references from DB
                doDeleteSnapshotsFromDB(fsObj, true, null, args);
                args.addQuotaDirectory(null);
                doFSDeleteQuotaDirsFromDB(args);
                deleteShareACLsFromDB(args);
                doDeleteExportRulesFromDB(true, null, args);
                // Remove FileShare Reference from File Policy
                doDeletePolicyReferenceFromDB(fsObj);
                SMBShareMap cifsSharesMap = fsObj.getSMBFileShares();
                if (cifsSharesMap != null && !cifsSharesMap.isEmpty()) {
                    cifsSharesMap.clear();
                }
                fsObj.setInactive(true);
                WorkflowStepCompleter.stepSucceded(opId);
            } else if (!result.getCommandPending() && FileControllerConstants.DeleteTypeEnum.VIPR_ONLY.toString().equalsIgnoreCase(deleteType)) {
                WorkflowStepCompleter.stepFailed(opId, result.getServiceCoded());
            }
            _dbClient.updateObject(fsObj);
            recordFileDeviceOperation(_dbClient, OperationTypeEnum.DELETE_FILE_SYSTEM, result.isCommandSuccess(), "", "", fsObj, storageObj);
        } else {
            snapshotObj = _dbClient.queryObject(Snapshot.class, uri);
            fileObject = snapshotObj;
            args.addSnapshot(snapshotObj);
            fsObj = _dbClient.queryObject(FileShare.class, snapshotObj.getParent());
            setVirtualNASinArgs(fsObj.getVirtualNAS(), args);
            args.addFileShare(fsObj);
            args.setFileOperation(isFile);
            WorkflowStepCompleter.stepExecuting(opId);
            // Acquire lock for VNXFILE Storage System
            acquireStepLock(storageObj, opId);
            BiosCommandResult result = getDevice(storageObj.getSystemType()).doDeleteSnapshot(storageObj, args);
            if (result.getCommandPending()) {
                return;
            }
            if (!result.isCommandSuccess() && !result.getCommandPending()) {
                WorkflowStepCompleter.stepFailed(opId, result.getServiceCoded());
            }
            snapshotObj.getOpStatus().updateTaskStatus(opId, result.toOperation());
            if (result.isCommandSuccess()) {
                WorkflowStepCompleter.stepSucceded(opId);
                snapshotObj.setInactive(true);
                // delete the corresponding export rules if available.
                args.addSnapshot(snapshotObj);
                doDeleteExportRulesFromDB(true, null, args);
            }
            _dbClient.updateObject(snapshotObj);
            recordFileDeviceOperation(_dbClient, OperationTypeEnum.DELETE_FILE_SNAPSHOT, result.isCommandSuccess(), "", "", snapshotObj, fsObj, storageObj);
        }
    } catch (Exception e) {
        String[] params = { storage.toString(), uri.toString(), String.valueOf(forceDelete), e.getMessage() };
        _log.error("Unable to delete file system or snapshot: storage {}, FS/snapshot {}, forceDelete {}: {}", params);
        updateTaskStatus(opId, fileObject, e);
        // work flow fail for fileshare delete
        if (URIUtil.isType(uri, FileShare.class)) {
            ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
            WorkflowStepCompleter.stepFailed(opId, serviceError);
        }
        if (URIUtil.isType(uri, FileShare.class)) {
            if ((fsObj != null) && (storageObj != null)) {
                recordFileDeviceOperation(_dbClient, OperationTypeEnum.DELETE_FILE_SYSTEM, false, e.getMessage(), "", fsObj, storageObj);
            }
        } else {
            if ((fsObj != null) && (storageObj != null) && (snapshotObj != null)) {
                recordFileDeviceOperation(_dbClient, OperationTypeEnum.DELETE_FILE_SNAPSHOT, false, e.getMessage(), "", snapshotObj, fsObj, storageObj);
            }
        }
    }
}

Example 25 with ControllerException

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

the class FileDeviceController method disconnectStorage.

/**
 * Removes a connection that was previously established for monitoring
 * events from the storage identified by the passed URI.
 *
 * @param storage
 *            A database client URI that identifies the storage to be
 *            disconnected.
 *
 * @throws ControllerException
 *             When errors occur disconnecting the storage
 *             for event monitoring.
 */
@Override
public void disconnectStorage(URI storage) throws ControllerException {
    // Retrieve the storage device info from the database.
    StorageSystem storageObj = null;
    try {
        storageObj = _dbClient.queryObject(StorageSystem.class, storage);
    } catch (Exception e) {
        throw DeviceControllerException.exceptions.unableToDisconnectStorageDeviceMonitoringDbException(storage.toString(), e);
    }
    // Verify non-null storage device returned from the database client.
    if (storageObj == null) {
        String msg = String.format("Failed disconnecting %1$s for monitoring. Database returned a null reference.", storage);
        _log.error(msg);
        throw DeviceControllerException.exceptions.unableToDisconnectStorageDeviceMonitoringDbNullRef(storage.toString());
    }
    // Get the file device reference for the type of file device managed
    // by the controller.
    FileStorageDevice storageDevice = getDevice(storageObj.getSystemType());
    if (storageDevice == null) {
        String devType = String.format("%1$s", getDevice(storageObj.getSystemType()));
        String msg = String.format("Failed disconnecting %1$s for monitoring. No device for type %2$s.", storage, devType);
        _log.error(msg);
        throw DeviceControllerException.exceptions.unableToDisconnectStorageDeviceMonitoringNoDevice(storage.toString(), devType);
    }
    storageDevice.doDisconnect(storageObj);
    _log.info("Removing storage device from work pool: {}", storageObj.getId());
}