Examples with ServiceError com.emc.storageos.svcs.errorhandling.model.ServiceError used on opensource projects

Example 26 with ServiceError

use of com.emc.storageos.svcs.errorhandling.model.ServiceError in project coprhd-controller by CoprHD.

the class FileDeviceController method updateNFSAcl.

@Override
public void updateNFSAcl(URI storage, URI fsURI, NfsACLUpdateParams param, String opId) throws InternalException {
    ControllerUtils.setThreadLocalLogData(fsURI, opId);
    FileObject fsObj = null;
    FileDeviceInputOutput args = new FileDeviceInputOutput();
    FileShare fs = null;
    Snapshot snapshotObj = null;
    boolean isFile = false;
    try {
        StorageSystem storageObj = _dbClient.queryObject(StorageSystem.class, storage);
        args.setSubDirectory(param.getSubDir());
        args.setAllNfsAcls(param);
        _log.info("Controller Recieved NfsACLUpdateParams {}", param);
        // File
        if (URIUtil.isType(fsURI, FileShare.class)) {
            isFile = true;
            fs = _dbClient.queryObject(FileShare.class, fsURI);
            fsObj = fs;
            args.addFSFileObject(fs);
            args.setFileSystemPath(fs.getPath());
            StoragePool pool = _dbClient.queryObject(StoragePool.class, fs.getPool());
            args.addStoragePool(pool);
        } else {
            // Snapshot
            snapshotObj = _dbClient.queryObject(Snapshot.class, fsURI);
            fsObj = snapshotObj;
            fs = _dbClient.queryObject(FileShare.class, snapshotObj.getParent());
            args.addFileShare(fs);
            args.setFileSystemPath(fs.getPath());
            args.addSnapshotFileObject(snapshotObj);
            StoragePool pool = _dbClient.queryObject(StoragePool.class, fs.getPool());
            args.addStoragePool(pool);
        }
        if (fs.getVirtualNAS() != null) {
            VirtualNAS vNas = _dbClient.queryObject(VirtualNAS.class, fs.getVirtualNAS());
            if (vNas != null && !vNas.getInactive()) {
                args.setvNAS(vNas);
            }
        }
        args.setFileOperation(isFile);
        args.setOpId(opId);
        // Do the Operation on device.
        BiosCommandResult result = getDevice(storageObj.getSystemType()).updateNfsACLs(storageObj, args);
        if (result.isCommandSuccess()) {
            // Update Database
            updateNFSACLsInDB(param, fs, args);
            WorkflowStepCompleter.stepSucceded(opId);
        }
        if (result.getCommandPending()) {
            return;
        }
        if (!result.isCommandSuccess() && !result.getCommandPending()) {
            WorkflowStepCompleter.stepFailed(opId, result.getServiceCoded());
        }
        // Audit & Update the task status
        OperationTypeEnum auditType = null;
        auditType = (isFile) ? OperationTypeEnum.UPDATE_FILE_SYSTEM_NFS_ACL : OperationTypeEnum.UPDATE_FILE_SNAPSHOT_NFS_ACL;
        fsObj.getOpStatus().updateTaskStatus(opId, result.toOperation());
        // Monitoring - Event Processing
        String eventMsg = result.isCommandSuccess() ? "" : result.getMessage();
        if (isFile) {
            recordFileDeviceOperation(_dbClient, auditType, result.isCommandSuccess(), eventMsg, args.getFileSystemPath(), fs, storageObj);
        } else {
            recordFileDeviceOperation(_dbClient, auditType, result.isCommandSuccess(), eventMsg, args.getFileSystemPath(), snapshotObj, fs, storageObj);
        }
        _dbClient.updateObject(fsObj);
    } catch (Exception e) {
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        WorkflowStepCompleter.stepFailed(opId, serviceError);
        String[] params = { storage.toString(), fsURI.toString() };
        _log.error("Unable to set ACL on  file system or snapshot: storage {}, FS/snapshot URI {}", params, e);
        _log.error("{}, {} ", e.getMessage(), e);
        updateTaskStatus(opId, fsObj, e);
    }
}

Example 27 with ServiceError

use of com.emc.storageos.svcs.errorhandling.model.ServiceError 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 28 with ServiceError

use of com.emc.storageos.svcs.errorhandling.model.ServiceError 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 29 with ServiceError

use of com.emc.storageos.svcs.errorhandling.model.ServiceError in project coprhd-controller by CoprHD.

the class VcenterControllerImpl method createOrUpdateVcenterCluster.

private void createOrUpdateVcenterCluster(boolean createCluster, AsyncTask task, URI clusterUri, URI[] addHostUris, URI[] removeHostUris, URI[] volumeUris) throws InternalException {
    TaskCompleter completer = null;
    try {
        _log.info("createOrUpdateVcenterCluster " + createCluster + " " + task + " " + clusterUri + " " + addHostUris + " " + removeHostUris);
        if (task == null) {
            _log.error("AsyncTask is null");
            throw new Exception("AsyncTask is null");
        }
        URI vcenterDataCenterId = task._id;
        VcenterDataCenter vcenterDataCenter = _dbClient.queryObject(VcenterDataCenter.class, vcenterDataCenterId);
        if (clusterUri == null) {
            _log.error("Cluster URI is null");
            throw new Exception("Cluster URI is null");
        }
        Cluster cluster = _dbClient.queryObject(Cluster.class, clusterUri);
        Vcenter vcenter = _dbClient.queryObject(Vcenter.class, vcenterDataCenter.getVcenter());
        _log.info("Request to create or update cluster " + vcenter.getIpAddress() + "/" + vcenterDataCenter.getLabel() + "/" + cluster.getLabel());
        Collection<Host> addHosts = new ArrayList<Host>();
        if (addHostUris == null || addHostUris.length == 0) {
            _log.info("Add host URIs is null or empty - Cluster will be created without hosts");
        } else {
            for (URI hostUri : addHostUris) {
                _log.info("createOrUpdateVcenterCluster " + clusterUri + " with add host " + hostUri);
            }
            addHosts = _dbClient.queryObject(Host.class, addHostUris);
        }
        Collection<Host> removeHosts = new ArrayList<Host>();
        if (removeHostUris == null || removeHostUris.length == 0) {
            _log.info("Remove host URIs is null or empty - Cluster will have no removed hosts");
        } else {
            for (URI hostUri : removeHostUris) {
                _log.info("createOrUpdateVcenterCluster " + clusterUri + " with remove host " + hostUri);
            }
            removeHosts = _dbClient.queryObject(Host.class, removeHostUris);
        }
        Collection<Volume> volumes = new ArrayList<Volume>();
        if (volumeUris == null || volumeUris.length == 0) {
            _log.info("Volume URIs is null or empty - Cluster will be created without datastores");
        } else {
            for (URI volumeUri : volumeUris) {
                _log.info("createOrUpdateVcenterCluster " + clusterUri + " with volume " + volumeUri);
            }
            volumes = _dbClient.queryObject(Volume.class, volumeUris);
        }
        completer = new VcenterClusterCompleter(vcenterDataCenterId, task._opId, OperationTypeEnum.CREATE_UPDATE_VCENTER_CLUSTER, "VCENTER_CONTROLLER");
        Workflow workflow = _workflowService.getNewWorkflow(this, "CREATE_UPDATE_VCENTER_CLUSTER_WORKFLOW", true, task._opId);
        String clusterStep = workflow.createStep("CREATE_UPDATE_VCENTER_CLUSTER_STEP", String.format("vCenter cluster operation in vCenter datacenter %s", vcenterDataCenterId), null, vcenterDataCenterId, vcenterDataCenterId.toString(), this.getClass(), new Workflow.Method("createUpdateVcenterClusterOperation", createCluster, vcenter.getId(), vcenterDataCenter.getId(), cluster.getId()), null, null);
        String lastStep = clusterStep;
        if (!removeHosts.isEmpty()) {
            for (Host host : removeHosts) {
                String hostStep = workflow.createStep("VCENTER_CLUSTER_REMOVE_HOST", String.format("vCenter cluster remove host operation %s", host.getId()), clusterStep, vcenterDataCenterId, vcenterDataCenterId.toString(), this.getClass(), new Workflow.Method("vcenterClusterRemoveHostOperation", vcenter.getId(), vcenterDataCenter.getId(), cluster.getId(), host.getId()), null, null);
                // add host will wait on last of these
                lastStep = hostStep;
            }
        }
        if (!addHosts.isEmpty()) {
            for (Host host : addHosts) {
                String hostStep = workflow.createStep("VCENTER_CLUSTER_ADD_HOST", String.format("vCenter cluster add host operation %s", host.getId()), lastStep, vcenterDataCenterId, vcenterDataCenterId.toString(), this.getClass(), new Workflow.Method("vcenterClusterAddHostOperation", vcenter.getId(), vcenterDataCenter.getId(), cluster.getId(), host.getId()), null, null);
            }
        }
        workflow.executePlan(completer, "Success");
    } catch (Exception e) {
        _log.error("createOrUpdateVcenterCluster caught an exception.", e);
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        completer.error(_dbClient, serviceError);
    }
}

Example 30 with ServiceError

use of com.emc.storageos.svcs.errorhandling.model.ServiceError in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method failbackFileSystem.

@Override
public void failbackFileSystem(URI fsURI, StoragePort nfsPort, StoragePort cifsPort, boolean replicateConfiguration, String taskId) throws ControllerException {
    FileWorkflowCompleter completer = new FileWorkflowCompleter(fsURI, taskId);
    Workflow workflow = null;
    String stepDescription = null;
    try {
        FileShare sourceFileShare = s_dbClient.queryObject(FileShare.class, fsURI);
        List<String> targetfileUris = new ArrayList<String>();
        targetfileUris.addAll(sourceFileShare.getMirrorfsTargets());
        FileShare targetFileShare = s_dbClient.queryObject(FileShare.class, URI.create(targetfileUris.get(0)));
        StorageSystem systemSource = s_dbClient.queryObject(StorageSystem.class, sourceFileShare.getStorageDevice());
        workflow = this._workflowService.getNewWorkflow(this, FAILBACK_FILESYSTEMS_WF_NAME, false, taskId, completer);
        // Failback from Target File System
        s_logger.info("Generating steps for Failback Source File System from Target");
        String failbackStep = workflow.createStepId();
        stepDescription = String.format("Failback to source file System : %s from target system : %s.", sourceFileShare.getName(), targetFileShare.getName());
        Workflow.Method failbackMethod = new Workflow.Method(FAILBACK_FILE_SYSTEM_METHOD, systemSource.getId(), sourceFileShare.getId());
        String waitForFailback = workflow.createStep(null, stepDescription, null, systemSource.getId(), systemSource.getSystemType(), getClass(), failbackMethod, null, failbackStep);
        // Replicate directory quota setting
        stepDescription = String.format("Replicating directory quota settings from source file system : %s to file target system : %s", sourceFileShare.getId(), targetFileShare.getId());
        Workflow.Method replicateDirQuotaSettingsMethod = new Workflow.Method(REPLICATE_FILESYSTEM_DIRECTORY_QUOTA_SETTINGS_METHOD, systemSource.getId(), targetFileShare.getId());
        String replicateDirQuotaSettingsStep = workflow.createStepId();
        workflow.createStep(null, stepDescription, waitForFailback, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateDirQuotaSettingsMethod, null, replicateDirQuotaSettingsStep);
        if (replicateConfiguration) {
            Map<String, List<NfsACE>> sourceNFSACL = FileOrchestrationUtils.queryNFSACL(sourceFileShare, s_dbClient);
            Map<String, List<NfsACE>> targetNFSACL = FileOrchestrationUtils.queryNFSACL(targetFileShare, s_dbClient);
            if (!sourceNFSACL.isEmpty() || !targetNFSACL.isEmpty()) {
                stepDescription = String.format("Replicating NFS ACL from source file system : %s to file target system : %s", sourceFileShare.getId(), targetFileShare.getId());
                Workflow.Method replicateNFSACLsMethod = new Workflow.Method(REPLICATE_FILESYSTEM_NFS_ACLS_METHOD, systemSource.getId(), targetFileShare.getId());
                String replicateNFSACLsStep = workflow.createStepId();
                workflow.createStep(null, stepDescription, waitForFailback, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateNFSACLsMethod, null, replicateNFSACLsStep);
            }
            // Replicate NFS export and rules to Target Cluster.
            FSExportMap targetnfsExportMap = targetFileShare.getFsExports();
            FSExportMap sourcenfsExportMap = sourceFileShare.getFsExports();
            if (!(targetnfsExportMap == null && sourcenfsExportMap == null)) {
                // Both source and target export map shouldn't be null
                stepDescription = String.format("Replicating NFS exports from target file system : %s to source file system : %s", targetFileShare.getId(), sourceFileShare.getId());
                Workflow.Method replicateNFSExportMethod = new Workflow.Method(REPLICATE_FILESYSTEM_NFS_EXPORT_METHOD, systemSource.getId(), targetFileShare.getId(), nfsPort);
                String replicateNFSExportStep = workflow.createStepId();
                String waitForExport = workflow.createStep(null, stepDescription, waitForFailback, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateNFSExportMethod, null, replicateNFSExportStep);
                stepDescription = String.format("Replicating NFS export rules from target file system : %s to source file system : %s", targetFileShare.getId(), sourceFileShare.getId());
                Workflow.Method replicateNFSExportRulesMethod = new Workflow.Method(REPLICATE_FILESYSTEM_NFS_EXPORT_RULE_METHOD, systemSource.getId(), targetFileShare.getId());
                String replicateNFSExportRulesStep = workflow.createStepId();
                workflow.createStep(null, stepDescription, waitForExport, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateNFSExportRulesMethod, null, replicateNFSExportRulesStep);
            }
            // Replicate CIFS shares and ACLs from Target File System to Source.
            SMBShareMap targetSMBShareMap = targetFileShare.getSMBFileShares();
            SMBShareMap sourceSMBShareMap = sourceFileShare.getSMBFileShares();
            if (!(targetSMBShareMap == null && sourceSMBShareMap == null)) {
                // Both source and target share map shouldn't be null
                stepDescription = String.format("Replicating CIFS shares from target file system : %s to file source system : %s", targetFileShare.getId(), sourceFileShare.getId());
                Workflow.Method replicateCIFSShareMethod = new Workflow.Method(REPLICATE_FILESYSTEM_CIFS_SHARES_METHOD, systemSource.getId(), targetFileShare.getId(), cifsPort);
                String replicateCIFSShareStep = workflow.createStepId();
                String waitForShare = workflow.createStep(null, stepDescription, waitForFailback, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateCIFSShareMethod, null, replicateCIFSShareStep);
                stepDescription = String.format("Replicating CIFS share ACLs from target file system : %s to source file system : %s", targetFileShare.getId(), sourceFileShare.getId());
                Workflow.Method replicateCIFSShareACLsMethod = new Workflow.Method(REPLICATE_FILESYSTEM_CIFS_SHARE_ACLS_METHOD, systemSource.getId(), targetFileShare.getId());
                String replicateCIFSShareACLsStep = workflow.createStepId();
                workflow.createStep(null, stepDescription, waitForShare, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateCIFSShareACLsMethod, null, replicateCIFSShareACLsStep);
            }
        }
        String successMessage = "Failback FileSystem successful for: " + sourceFileShare.getLabel();
        workflow.executePlan(completer, successMessage);
    } catch (Exception ex) {
        s_logger.error("Could not failback filesystems: " + fsURI, ex);
        String opName = ResourceOperationTypeEnum.FILE_PROTECTION_ACTION_FAILBACK.getName();
        ServiceError serviceError = DeviceControllerException.errors.createFileSharesFailed(fsURI.toString(), opName, ex);
        completer.error(s_dbClient, this._locker, serviceError);
    }
}