Examples with FileShare com.emc.storageos.db.client.model.FileShare used on opensource projects

Example 26 with FileShare

use of com.emc.storageos.db.client.model.FileShare in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method doFailBackMirrorSessionWF.

/**
 * Child Workflow for failback
 *
 * @param systemURI
 * @param fsURI source FS URI
 * @param taskId
 */
public void doFailBackMirrorSessionWF(URI systemURI, URI fsURI, String taskId) {
    TaskCompleter taskCompleter = null;
    String stepDescription;
    String stepId;
    Object[] args;
    try {
        FileShare sourceFS = s_dbClient.queryObject(FileShare.class, fsURI);
        StorageSystem primarysystem = s_dbClient.queryObject(StorageSystem.class, systemURI);
        StringSet targets = sourceFS.getMirrorfsTargets();
        List<URI> targetFSURI = new ArrayList<>();
        for (String target : targets) {
            targetFSURI.add(URI.create(target));
        }
        FileShare targetFS = s_dbClient.queryObject(FileShare.class, targetFSURI.get(0));
        StorageSystem secondarySystem = s_dbClient.queryObject(StorageSystem.class, targetFS.getStorageDevice());
        taskCompleter = new MirrorFileFailbackTaskCompleter(FileShare.class, sourceFS.getId(), taskId);
        Workflow workflow = _workflowService.getNewWorkflow(this, FAILBACK_FILE_SYSTEM_METHOD, false, taskId, taskCompleter);
        s_logger.info("Generating steps for failback to source file share: {} from target file share: {}", fsURI, targetFS.getId());
        /*
             * Step 1. Creates a mirror replication policy for the secondary cluster i.e Resync-prep on primary cluster , this will disable
             * primary cluster replication policy.
             */
        stepDescription = String.format("source resync-prep : creating mirror policy on target system: %s", secondarySystem.getId());
        stepId = workflow.createStepId();
        args = new Object[] { primarysystem.getId(), sourceFS.getId(), "resync" };
        String waitFor = _fileDeviceController.createMethod(workflow, null, FILE_REPLICATION_OPERATIONS_METHOD, stepId, stepDescription, primarysystem.getId(), args);
        /*
             * Step 2. Start the mirror replication policy manually, this will replicate new data (written during failover) from secondary
             * cluster to primary cluster.
             */
        stepDescription = String.format("start mirror policy: replicate target file share: %s, data to source file share:%s", targetFS.getId(), sourceFS.getId());
        stepId = workflow.createStepId();
        args = new Object[] { secondarySystem.getId(), targetFS.getId(), "start" };
        waitFor = _fileDeviceController.createMethod(workflow, waitFor, FILE_REPLICATION_OPERATIONS_METHOD, stepId, stepDescription, secondarySystem.getId(), args);
        /*
             * Step 3. Allow Write on Primary Cluster local target after replication from step 2
             * i.e Fail over to Primary Cluster
             */
        stepDescription = String.format("failover on source file system : allow write on source file share: %s", sourceFS.getId());
        stepId = workflow.createStepId();
        List<URI> combined = Arrays.asList(sourceFS.getId(), targetFS.getId());
        MirrorFileFailoverTaskCompleter failoverCompleter = new MirrorFileFailoverTaskCompleter(FileShare.class, combined, stepId);
        args = new Object[] { primarysystem.getId(), sourceFS.getId(), failoverCompleter };
        waitFor = _fileDeviceController.createMethod(workflow, waitFor, FAILOVER_FILE_SYSTEM_METHOD, stepId, stepDescription, primarysystem.getId(), args);
        /*
             * Step 4. Resync-Prep on secondary cluster , same as step 1 but will be executed on secondary cluster instead of primary
             * cluster.
             */
        stepDescription = String.format(" target resync-prep : disabling mirror policy on target system: %s", secondarySystem.getId());
        stepId = workflow.createStepId();
        args = new Object[] { secondarySystem.getId(), targetFS.getId(), "resync" };
        _fileDeviceController.createMethod(workflow, waitFor, FILE_REPLICATION_OPERATIONS_METHOD, stepId, stepDescription, secondarySystem.getId(), args);
        String successMsg = String.format("Failback of %s to %s successful", sourceFS.getId(), targetFS.getId());
        workflow.executePlan(taskCompleter, successMsg);
    } catch (Exception ex) {
        s_logger.error("Could not replicate source filesystem CIFS shares: " + fsURI, ex);
        String opName = ResourceOperationTypeEnum.FILE_PROTECTION_ACTION_FAILBACK.getName();
        ServiceError serviceError = DeviceControllerException.errors.createFileSharesFailed(fsURI.toString(), opName, ex);
        taskCompleter.error(s_dbClient, this._locker, serviceError);
    }
}

Example 27 with FileShare

use of com.emc.storageos.db.client.model.FileShare in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method addStepsToReplicateNFSExports.

/**
 * Child workflow for replicating source file system NFS export to target.
 *
 * @param systemTarget
 *            - URI of target StorageSystem where source NFS shares has to be replicated.
 * @param fsURI
 *            -URI of the source FileSystem
 * @param nfsPort
 *            -StoragePort, NFS port of target File System where new export has to be created.
 * @param taskId
 */
public void addStepsToReplicateNFSExports(URI systemTarget, URI fsURI, StoragePort nfsPort, String taskId) {
    s_logger.info("Generating steps for Replicating NFS exports to Target Cluster");
    FileWorkflowCompleter completer = new FileWorkflowCompleter(fsURI, taskId);
    Workflow workflow = null;
    FileShare targetFileShare = null;
    try {
        FileShare sourceFileShare = s_dbClient.queryObject(FileShare.class, fsURI);
        if (sourceFileShare.getPersonality().equals(PersonalityTypes.SOURCE.name())) {
            List<String> targetfileUris = new ArrayList<String>();
            targetfileUris.addAll(sourceFileShare.getMirrorfsTargets());
            targetFileShare = s_dbClient.queryObject(FileShare.class, URI.create(targetfileUris.get(0)));
        } else {
            targetFileShare = s_dbClient.queryObject(FileShare.class, sourceFileShare.getParentFileShare());
        }
        workflow = this._workflowService.getNewWorkflow(this, REPLICATE_NFS_EXPORT_TO_TARGET_WF_NAME, false, taskId, completer);
        FSExportMap sourceNFSExportMap = sourceFileShare.getFsExports();
        FSExportMap targetNFSExportMap = targetFileShare.getFsExports();
        if (targetNFSExportMap == null && sourceNFSExportMap != null) {
            // No export on target i.e create all source export on target
            List<FileExport> sourceNFSExports = new ArrayList<FileExport>(sourceNFSExportMap.values());
            createNFSExportOnTarget(workflow, systemTarget, sourceNFSExports, nfsPort, targetFileShare, sourceFileShare);
        } else if (sourceNFSExportMap != null && targetNFSExportMap != null) {
            // both source and target have some exports
            List<FileExport> sourceNFSExports = new ArrayList<FileExport>(sourceNFSExportMap.values());
            List<FileExport> targetNFSExports = new ArrayList<FileExport>(targetNFSExportMap.values());
            List<FileExport> targetNFSExportstoCreate = new ArrayList<FileExport>();
            // Creating new map since FSExportMap key contains path+sec+user
            HashMap<String, FileExport> sourceFileExportMap = FileOrchestrationUtils.getFileExportMap(sourceNFSExports);
            HashMap<String, FileExport> targetFileExportMap = FileOrchestrationUtils.getFileExportMap(targetNFSExports);
            String waitFor = null;
            // Check for export to create on target
            for (String exportPath : sourceFileExportMap.keySet()) {
                if (exportPath.equals(sourceFileShare.getPath())) {
                    if (targetFileExportMap.get(targetFileShare.getPath()) == null) {
                        targetNFSExportstoCreate.add(sourceFileExportMap.get(exportPath));
                    }
                } else {
                    ArrayList<String> subdirName = new ArrayList<String>();
                    subdirName.add(exportPath.split(sourceFileShare.getPath())[1]);
                    if (targetFileExportMap.get(targetFileShare.getPath() + subdirName.get(0)) == null) {
                        targetNFSExportstoCreate.add(sourceFileExportMap.get(exportPath));
                    }
                }
            }
            if (!targetNFSExportstoCreate.isEmpty()) {
                waitFor = createNFSExportOnTarget(workflow, systemTarget, targetNFSExportstoCreate, nfsPort, targetFileShare, sourceFileShare);
            }
            // Check for export to delete on target
            for (String exportPath : targetFileExportMap.keySet()) {
                String stepDescription = String.format("deleting NFS export : %s", exportPath);
                String exportdeletionStep = workflow.createStepId();
                if (exportPath.equals(targetFileShare.getPath())) {
                    if (sourceFileExportMap.get(sourceFileShare.getPath()) == null) {
                        Object[] args = new Object[] { systemTarget, targetFileShare.getId(), false, null };
                        waitFor = _fileDeviceController.createMethod(workflow, waitFor, DELETE_FILESYSTEM_EXPORT_METHOD, exportdeletionStep, stepDescription, systemTarget, args);
                    }
                } else {
                    ArrayList<String> subdirName = new ArrayList<String>();
                    subdirName.add(exportPath.split(targetFileShare.getPath())[1]);
                    if (sourceFileExportMap.get(sourceFileShare.getPath() + subdirName.get(0)) == null) {
                        Object[] args = new Object[] { systemTarget, targetFileShare.getId(), false, subdirName.get(0).substring(1) };
                        waitFor = _fileDeviceController.createMethod(workflow, waitFor, DELETE_FILESYSTEM_EXPORT_METHOD, exportdeletionStep, stepDescription, systemTarget, args);
                    }
                }
            }
        }
        String successMessage = String.format("Replicating source File System : %s NFS Exports to Target System finished successfully", sourceFileShare.getId());
        workflow.executePlan(completer, successMessage);
    } catch (Exception ex) {
        s_logger.error("Could not replicate source filesystem NFS Exports : " + fsURI, ex);
        String opName = ResourceOperationTypeEnum.FILE_PROTECTION_ACTION_FAILOVER.getName();
        ServiceError serviceError = DeviceControllerException.errors.updateFileShareExportRulesFailed(fsURI.toString(), opName, ex);
        completer.error(s_dbClient, this._locker, serviceError);
    }
}

Example 28 with FileShare

use of com.emc.storageos.db.client.model.FileShare in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method addStepsForApplyingPolicies.

public String addStepsForApplyingPolicies(Workflow workflow, String waitFor, List<FileDescriptor> fileDescriptors) {
    FileDescriptor sourceDescriptors = FileDescriptor.filterByType(fileDescriptors, FileDescriptor.Type.FILE_DATA, FileDescriptor.Type.FILE_MIRROR_SOURCE).get(0);
    FileShare sourceFS = s_dbClient.queryObject(FileShare.class, sourceDescriptors.getFsURI());
    StorageSystem system = s_dbClient.queryObject(StorageSystem.class, sourceFS.getStorageDevice());
    // applying policy is only supported by isilon
    if (system != null && system.getSystemType().equalsIgnoreCase(Type.isilon.toString())) {
        URI nasServer = null;
        if (sourceFS.getVirtualNAS() != null) {
            nasServer = sourceFS.getVirtualNAS();
        } else {
            // Get the physical NAS for the storage system!!
            PhysicalNAS pNAS = FileOrchestrationUtils.getSystemPhysicalNAS(s_dbClient, system);
            if (pNAS != null) {
                nasServer = pNAS.getId();
            }
        }
        if (nasServer == null) {
            s_logger.error(String.format("Adding steps to apply policies failed : No Nas server found on system {}", system.getLabel()));
            throw DeviceControllerException.exceptions.noNasServerFoundToAddStepsToApplyPolicy(system.getLabel());
        }
        // Add all the vpool and project level policies to the workflow steps.
        // Verify the policy is already applied or not at device control level.
        // Create storage device policy only if the policy was not applied for policy path on storage system!!
        // Fail to create policy and/or file system, if any policy to be applied at path is invalid!!
        VirtualPool vpool = s_dbClient.queryObject(VirtualPool.class, sourceFS.getVirtualPool());
        List<FilePolicy> fileVpoolPolicies = getVpoolLevelPolices(vpool);
        if (fileVpoolPolicies != null && !fileVpoolPolicies.isEmpty()) {
            for (FilePolicy fileVpoolPolicy : fileVpoolPolicies) {
                String stepDescription = String.format("creating file policy : %s  at : %s level", fileVpoolPolicy.getId(), vpool.getLabel());
                String applyFilePolicyStep = workflow.createStepId();
                Object[] args = new Object[] { sourceFS.getStorageDevice(), sourceFS.getId(), fileVpoolPolicy.getId() };
                waitFor = _fileDeviceController.createMethod(workflow, waitFor, APPLY_FILE_POLICY_METHOD, applyFilePolicyStep, stepDescription, system.getId(), args);
            }
        }
        Project project = s_dbClient.queryObject(Project.class, sourceFS.getProject());
        List<FilePolicy> fileProjectPolicies = getProjectLevelPolices(vpool, project);
        if (fileProjectPolicies != null && !fileProjectPolicies.isEmpty()) {
            for (FilePolicy fileProjectPolicy : fileProjectPolicies) {
                String stepDescription = String.format("creating file policy : %s  at : %s level", fileProjectPolicy.getId(), project.getLabel());
                String applyFilePolicyStep = workflow.createStepId();
                Object[] args = new Object[] { sourceFS.getStorageDevice(), sourceFS.getId(), fileProjectPolicy.getId() };
                waitFor = _fileDeviceController.createMethod(workflow, waitFor, APPLY_FILE_POLICY_METHOD, applyFilePolicyStep, stepDescription, system.getId(), args);
            }
        }
    }
    return waitFor;
}

Example 29 with FileShare

use of com.emc.storageos.db.client.model.FileShare in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method addStepsToReplicateDirectoryQuotaSettings.

/**
 * Child workflow for replicating source file system directory quota settings to target system.
 *
 * @param systemTarget
 *            - URI of target StorageSystem where source quota directory settings have to be replicated.
 * @param fsURI
 *            -URI of the source FileSystem
 * @param taskId
 */
public void addStepsToReplicateDirectoryQuotaSettings(URI systemTarget, URI fsURI, String taskId) {
    s_logger.info("Generating steps for replicating directory quota settings to target cluster.");
    FileWorkflowCompleter completer = new FileWorkflowCompleter(fsURI, taskId);
    FileShare targetFileShare = null;
    Workflow workflow = null;
    try {
        FileShare sourceFileShare = s_dbClient.queryObject(FileShare.class, fsURI);
        if (sourceFileShare.getPersonality().equals(PersonalityTypes.SOURCE.name())) {
            List<String> targetfileUris = new ArrayList<String>();
            targetfileUris.addAll(sourceFileShare.getMirrorfsTargets());
            targetFileShare = s_dbClient.queryObject(FileShare.class, URI.create(targetfileUris.get(0)));
        } else {
            targetFileShare = s_dbClient.queryObject(FileShare.class, sourceFileShare.getParentFileShare());
        }
        targetFileShare.setSoftGracePeriod(sourceFileShare.getSoftGracePeriod());
        targetFileShare.setSoftLimit(sourceFileShare.getSoftLimit());
        targetFileShare.setNotificationLimit(sourceFileShare.getNotificationLimit());
        s_dbClient.updateObject(targetFileShare);
        workflow = this._workflowService.getNewWorkflow(this, REPLICATE_QUOTA_DIR_SETTINGS_TO_TARGET_WF_NAME, false, taskId, completer);
        updateTargetFileSystem(workflow, systemTarget, targetFileShare);
        String successMessage = String.format("Replicating source file system : %s, directory quota settings to target file system finished successfully.", sourceFileShare.getLabel());
        workflow.executePlan(completer, successMessage);
    } catch (Exception ex) {
        s_logger.error("Could not replicate source filesystem directory quota settings: " + fsURI, ex);
        String opName = ResourceOperationTypeEnum.FILE_PROTECTION_ACTION_FAILOVER.getName();
        ServiceError serviceError = DeviceControllerException.errors.unableToUpdateFileSystem(opName, ex);
        completer.error(s_dbClient, this._locker, serviceError);
    }
}

Example 30 with FileShare

use of com.emc.storageos.db.client.model.FileShare in project coprhd-controller by CoprHD.

the class FileOrchestrationUtils method updateUnAssignedResource.

public static void updateUnAssignedResource(FilePolicy filePolicy, URI unassignRes, DbClient dbClient) {
    FilePolicyApplyLevel applyLevel = FilePolicyApplyLevel.valueOf(filePolicy.getApplyAt());
    switch(applyLevel) {
        case vpool:
            VirtualPool vpool = dbClient.queryObject(VirtualPool.class, unassignRes);
            vpool.removeFilePolicy(filePolicy.getId());
            dbClient.updateObject(vpool);
            break;
        case project:
            Project project = dbClient.queryObject(Project.class, unassignRes);
            project.removeFilePolicy(project, filePolicy.getId());
            dbClient.updateObject(project);
            break;
        case file_system:
            FileShare fs = dbClient.queryObject(FileShare.class, unassignRes);
            fs.removeFilePolicy(filePolicy.getId());
            dbClient.updateObject(fs);
            break;
        default:
            _log.error("Not a valid policy apply level: " + applyLevel);
    }
}