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

Example 11 with FSExportMap

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

the class DataDomainFileStorageDevice method doUnexport.

@Override
public BiosCommandResult doUnexport(StorageSystem storage, FileDeviceInputOutput args, List<FileExport> exportList) throws ControllerException {
    try {
        _log.info("DataDomainFileStorageDevice doUnexport {} - start", args.getFsId());
        DataDomainClient ddClient = getDataDomainClient(storage);
        if (ddClient == null) {
            _log.error("doUnexport failed, provider unreachable");
            String op = "FS unexport";
            return BiosCommandResult.createErrorResult(DeviceControllerErrors.datadomain.operationFailedProviderInaccessible(op));
        }
        URI storagePoolId = args.getFs().getPool();
        StoragePool storagePool = _dbClient.queryObject(StoragePool.class, storagePoolId);
        FSExportMap currentExports = args.getFsExports();
        ddDeleteExports(ddClient, storagePool.getNativeId(), currentExports, exportList);
        _log.info("DataDomainFileStorageDevice doUnexport {} - complete", args.getFsId());
        return BiosCommandResult.createSuccessfulResult();
    } catch (DataDomainApiException e) {
        _log.error("doUnexport failed, device error.", e);
        return BiosCommandResult.createErrorResult(e);
    }
}

Example 12 with FSExportMap

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

the class IsilonFileStorageDevice method isiUnexport.

/**
 * Delete exports
 *
 * @param isi
 *            IsilonApi object to be used for communicating to the isilon
 *            system
 * @param currentExports
 *            Current exports map
 * @param exports
 *            exports to be deleted
 * @throws ControllerException
 * @throws IsilonException
 */
private void isiUnexport(IsilonApi isi, FileDeviceInputOutput args, List<FileExport> exports) throws ControllerException, IsilonException {
    FSExportMap currentExports = args.getFileObjExports();
    // Do nothing if there are no exports
    if (currentExports == null || exports == null || exports.isEmpty()) {
        return;
    }
    for (FileExport fileExport : exports) {
        // isiExportKey(req);
        String key = fileExport.getFileExportKey();
        String id = null;
        FileExport fExport = currentExports.get(key);
        if (fExport != null) {
            id = fExport.getIsilonId();
        }
        if (id != null) {
            String zoneName = getZoneName(args.getvNAS());
            if (zoneName != null) {
                isi.deleteExport(id, zoneName);
            } else {
                isi.deleteExport(id);
            }
            currentExports.remove(key);
        }
    }
}

Example 13 with FSExportMap

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

the class IsilonFileStorageDevice method isiDeleteExports.

/**
 * Delete isilon export
 *
 * @param isi
 *            IsilonApi object
 * @param exportMap
 *            exports to be deleted
 * @throws IsilonException
 */
private void isiDeleteExports(IsilonApi isi, FileDeviceInputOutput args) throws IsilonException {
    FSExportMap exportMap = null;
    if (args.getFileOperation()) {
        FileShare fileObj = args.getFs();
        if (fileObj != null) {
            exportMap = fileObj.getFsExports();
        }
    } else {
        Snapshot snap = args.getFileSnapshot();
        if (snap != null) {
            exportMap = snap.getFsExports();
        }
    }
    if (exportMap == null || exportMap.isEmpty()) {
        return;
    }
    String zoneName = getZoneName(args.getvNAS());
    Set<String> deletedExports = new HashSet<String>();
    Iterator<Map.Entry<String, FileExport>> it = exportMap.entrySet().iterator();
    try {
        while (it.hasNext()) {
            Map.Entry<String, FileExport> entry = it.next();
            String key = entry.getKey();
            FileExport fsExport = entry.getValue();
            if (zoneName != null) {
                isi.deleteExport(fsExport.getIsilonId(), zoneName);
            } else {
                isi.deleteExport(fsExport.getIsilonId());
            }
            // Safe removal from the backing map. Can not do this through
            // iterator since this does not track changes and is not
            // reflected in the database.
            deletedExports.add(key);
        }
    } finally {
        // remove exports from the map in database.
        for (String key : deletedExports) {
            exportMap.remove(key);
        }
    }
}

Example 14 with FSExportMap

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

the class NetAppFileStorageDevice method doExport.

@Override
public BiosCommandResult doExport(StorageSystem storage, FileDeviceInputOutput args, List<FileExport> exportList) throws ControllerException {
    _log.info("NetAppFileStorageDevice doExport - start");
    // Verify inputs.
    validateExportArgs(exportList);
    List<String> rootHosts = new ArrayList<String>();
    List<String> rwHosts = new ArrayList<String>();
    List<String> roHosts = new ArrayList<String>();
    if (args.getFileObjExports() == null || args.getFileObjExports().isEmpty()) {
        args.initFileObjExports();
    }
    FSExportMap existingExpMap = args.getFileObjExports();
    List<FileExport> existingExportList = new ArrayList<FileExport>();
    FileExport existingExport = null;
    Iterator<String> it = existingExpMap.keySet().iterator();
    while (it.hasNext()) {
        existingExport = existingExpMap.get(it.next());
        _log.info("Existing export FileExport key : {} ", existingExport.getFileExportKey());
        existingExportList.add(existingExport);
    }
    // If it's a sub-directory no need to take existing hosts.
    boolean isSubDir = checkIfSubDirectory(args.getFsMountPath(), exportList.get(0).getMountPath());
    if (isSubDir) {
        existingExportList = null;
    }
    // TODO: Revisit once new Data Model for Exports is implemented.
    Map<String, List<String>> existingHosts = null;
    if ((null != existingExportList) && !existingExportList.isEmpty()) {
        existingHosts = sortHostsFromCurrentExports(existingExportList);
    }
    if (null != existingHosts) {
        if ((null != existingHosts.get(ROOT_HOSTS)) && !existingHosts.get(ROOT_HOSTS).isEmpty()) {
            addNewHostsOnly(rootHosts, existingHosts.get(ROOT_HOSTS));
        }
        if ((null != existingHosts.get(RW_HOSTS)) && !existingHosts.get(RW_HOSTS).isEmpty()) {
            addNewHostsOnly(rwHosts, existingHosts.get(RW_HOSTS));
        }
        if ((null != existingHosts.get(RO_HOSTS)) && !existingHosts.get(RO_HOSTS).isEmpty()) {
            addNewHostsOnly(roHosts, existingHosts.get(RO_HOSTS));
        }
    }
    BiosCommandResult result = new BiosCommandResult();
    try {
        for (int expCount = 0; expCount < exportList.size(); expCount++) {
            FileExport export = exportList.get(expCount);
            if (!(export.getMountPath().startsWith(VOL_ROOT_NO_SLASH))) {
                export.setMountPath(VOL_ROOT_NO_SLASH + export.getMountPath());
            }
            FileExport fileExport = new FileExport(export.getClients(), export.getStoragePortName(), export.getMountPoint(), export.getSecurityType(), export.getPermissions(), export.getRootUserMapping(), export.getProtocol(), export.getStoragePort(), export.getPath(), export.getMountPath(), export.getSubDirectory(), export.getComments());
            args.getFileObjExports().put(fileExport.getFileExportKey(), fileExport);
            String portGroup = null;
            FileShare fileshare = null;
            if (args.getFileOperation() == true) {
                fileshare = args.getFs();
                portGroup = findVfilerName(fileshare);
            } else {
                // Get the FS from the snapshot
                URI snapShotUID = args.getSnapshotId();
                Snapshot snapshot = _dbClient.queryObject(Snapshot.class, snapShotUID);
                fileshare = _dbClient.queryObject(FileShare.class, snapshot.getParent().getURI());
                // Now get the VFiler from the fileshare
                portGroup = findVfilerName(fileshare);
            }
            NetAppApi nApi = new NetAppApi.Builder(storage.getIpAddress(), storage.getPortNumber(), storage.getUsername(), storage.getPassword()).https(true).vFiler(portGroup).build();
            List<String> endpointsList = export.getClients();
            if (endpointsList == null) {
                _log.error("NetAppFileStorageDevice::doExport {} failed:  No endpoints specified", args.getFsId());
                ServiceError serviceError = DeviceControllerErrors.netapp.unableToExportFileSystem();
                serviceError.setMessage(FileSystemConstants.FS_ERR_NO_ENDPOINTS_SPECIFIED);
                result = BiosCommandResult.createErrorResult(serviceError);
                return result;
            }
            sortNewEndPoints(rootHosts, rwHosts, roHosts, endpointsList, export.getPermissions());
            String root_user = export.getRootUserMapping();
            String mountPath = export.getMountPath();
            String exportPath = export.getPath();
            if (!nApi.exportFS(exportPath, mountPath, rootHosts, rwHosts, roHosts, root_user, export.getSecurityType())) {
                _log.error("NetAppFileStorageDevice::doExport {} failed", args.getFsId());
                ServiceError serviceError = DeviceControllerErrors.netapp.unableToExportFileSystem();
                serviceError.setMessage(genDetailedMessage("doExport", args.getFsId().toString()));
                result = BiosCommandResult.createErrorResult(serviceError);
                return result;
            }
            result = BiosCommandResult.createSuccessfulResult();
            if ((args.getFileOperation() == true) && (isSubDir == false)) {
                nApi.setQtreemode(exportPath, UNIX_QTREE_SETTING);
            }
        }
    } catch (NetAppException e) {
        _log.error("NetAppFileStorageDevice::doExport failed with a NetAppException", e);
        ServiceError serviceError = DeviceControllerErrors.netapp.unableToExportFileSystem();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
    } catch (Exception e) {
        _log.error("NetAppFileStorageDevice::doExport failed with an Exception", e);
        ServiceError serviceError = DeviceControllerErrors.netapp.unableToExportFileSystem();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
    }
    _log.info("NetAppFileStorageDevice::doExport {} - complete", args.getFsId());
    return result;
}

Example 15 with FSExportMap

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

the class VNXFileStorageDeviceXML method doExport.

@Override
public BiosCommandResult doExport(StorageSystem storage, FileDeviceInputOutput args, List<FileExport> exportList) throws ControllerException {
    boolean firstExport = false;
    if (args.getFileObjExports() == null || args.getFileObjExports().isEmpty()) {
        args.initFileObjExports();
    }
    // mount the FileSystem
    firstExport = !(args.isFileShareMounted());
    if (firstExport) {
        _log.debug("First export: no existing file exports");
    }
    // Mounting is only necessary for FileSystem and not snapshot for the first time export
    if (!args.getFileOperation()) {
        firstExport = false;
    }
    // Create a list of the new exports.
    FSExportMap newExpList = new FSExportMap();
    FSExportMap curExpList = args.getFileObjExports();
    FileExport curExport = null;
    FileExport newExport = null;
    List<String> newPaths = new ArrayList<String>();
    Iterator<String> it = curExpList.keySet().iterator();
    while (it.hasNext()) {
        curExport = curExpList.get(it.next());
        newExport = new FileExport(curExport.getClients(), curExport.getStoragePortName(), ExportUtils.getFileMountPoint(curExport.getStoragePort(), curExport.getPath()), curExport.getSecurityType(), curExport.getPermissions(), curExport.getRootUserMapping(), curExport.getProtocol(), curExport.getStoragePort(), curExport.getPath(), curExport.getMountPath(), curExport.getSubDirectory(), curExport.getComments());
        _log.info("FileExport key : {} ", newExport.getFileExportKey());
        newExpList.put(newExport.getFileExportKey(), newExport);
    }
    for (FileExport exp : exportList) {
        newExport = new FileExport(exp.getClients(), exp.getStoragePortName(), ExportUtils.getFileMountPoint(exp.getStoragePort(), exp.getPath()), exp.getSecurityType(), exp.getPermissions(), exp.getRootUserMapping(), exp.getProtocol(), exp.getStoragePort(), exp.getPath(), exp.getMountPath(), exp.getSubDirectory(), exp.getComments());
        _log.info("FileExport key : {} ", newExport.getFileExportKey());
        newExpList.put(newExport.getFileExportKey(), newExport);
        if (!newPaths.contains(newExport.getPath())) {
            newPaths.add(newExport.getPath());
        }
    }
    XMLApiResult result = null;
    ApplicationContext context = null;
    try {
        context = loadContext();
        VNXFileCommApi vnxComm = loadVNXFileCommunicationAPIs(context);
        if (null == vnxComm) {
            throw VNXException.exceptions.communicationFailed(VNXCOMM_ERR_MSG);
        }
        // Get DataMover Name and whether it is virtual
        StorageHADomain dm = this.getDataMover(args.getFs());
        if (dm == null) {
            Exception e = new Exception("VNX File Export Failed Data Mover not found");
            throw VNXException.exceptions.createExportFailed("VNX File Export Failed Data Mover not found", e);
        }
        List<VNXFileExport> vnxExports = getVNXFileExports(newExpList);
        if (args.getFileOperation()) {
            // Perform FileSystem export
            result = vnxComm.doExport(storage, dm, vnxExports, newPaths, args.getFileObj(), args.getFsNativeId(), firstExport);
        } else {
            // perform Snapshot export
            result = vnxComm.doExport(storage, dm, vnxExports, newPaths, args.getFileObj(), args.getSnapNativeId(), firstExport);
        }
        if (result.isCommandSuccess()) {
            curExpList.putAll(newExpList);
        }
    } catch (VNXException e) {
        throw VNXException.exceptions.createExportFailed("VNX File Export Failed", e);
    } finally {
        clearContext(context);
    }
    BiosCommandResult cmdResult = null;
    if (result.isCommandSuccess()) {
        cmdResult = BiosCommandResult.createSuccessfulResult();
    } else {
        cmdResult = BiosCommandResult.createErrorResult(DeviceControllerErrors.vnx.unableToExportFileSystem(result.getMessage()));
    }
    return cmdResult;
}