Examples with BiosCommandResult com.emc.storageos.volumecontroller.impl.BiosCommandResult used on opensource projects

Example 81 with BiosCommandResult

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

the class NetAppClusterModeDevice method doExport.

@Override
public BiosCommandResult doExport(StorageSystem storage, FileDeviceInputOutput args, List<FileExport> exportList) throws ControllerException {
    _log.info("NetAppClusterModeDevice doExport - start");
    // Verify inputs.
    validateExportArgs(exportList);
    List<String> rootHosts = new ArrayList<String>();
    List<String> rwHosts = new ArrayList<String>();
    List<String> roHosts = new ArrayList<String>();
    BiosCommandResult result = new BiosCommandResult();
    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());
        if (existingExport.getMountPath().equals(args.getFsMountPath())) {
            _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;
        if (exportList.get(0).getMountPath().contains(SNAPSHOT)) {
            _log.error("NetAppClusterModeDevice::doExport {} : Snapshot export is not Supported", args.getSnapshotId());
            ServiceError serviceError = DeviceControllerErrors.netappc.unableToExportSnapshot();
            serviceError.setMessage(genDetailedMessage("doExport", args.getSnapshotId().toString(), "Snapshot export is not Supported"));
            result = BiosCommandResult.createErrorResult(serviceError);
            return result;
        }
    }
    // 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));
        }
    }
    try {
        for (int expCount = 0; expCount < exportList.size(); expCount++) {
            FileExport export = exportList.get(expCount);
            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());
            String portGroup = null;
            FileShare fileshare = null;
            if (args.getFileOperation() == true) {
                fileshare = args.getFs();
                portGroup = findSVMName(fileshare);
            } else {
                _log.error("NetAppClusterModeDevice::doExport {} : Snapshot export is not Supported", args.getFsId());
                ServiceError serviceError = DeviceControllerErrors.netappc.unableToExportSnapshot();
                serviceError.setMessage(genDetailedMessage("doExport", args.getSnapshotId().toString(), "Snapshot export is not Supported"));
                result = BiosCommandResult.createErrorResult(serviceError);
                return result;
            }
            NetAppClusterApi ncApi = new NetAppClusterApi.Builder(storage.getIpAddress(), storage.getPortNumber(), storage.getUsername(), storage.getPassword()).https(true).svm(portGroup).build();
            List<String> endpointsList = export.getClients();
            if (endpointsList == null) {
                _log.error("NetAppClusterModeDevice::doExport {} failed:  No endpoints specified", args.getFsId());
                ServiceError serviceError = DeviceControllerErrors.netappc.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();
            String fsName = fileshare.getName();
            String qtreeName = null;
            if (isSubDir) {
                if (ncApi.isQtree(fileshare.getName(), export.getSubDirectory())) {
                    qtreeName = export.getSubDirectory();
                    exportPath = constructQtreePath(fileshare.getName(), export.getSubDirectory());
                } else {
                    _log.error("NetAppClusterModeDevice::doExport {} : Sub-directory export is not Supported", args.getFsId());
                    ServiceError serviceError = DeviceControllerErrors.netappc.unableToExportFileSystem();
                    serviceError.setMessage(genDetailedMessage("doExport", args.getFsId().toString(), "Sub-directory export is not Supported"));
                    result = BiosCommandResult.createErrorResult(serviceError);
                    return result;
                }
            }
            if (!ncApi.exportFS(fsName, qtreeName, exportPath, mountPath, rootHosts, rwHosts, roHosts, root_user, export.getSecurityType())) {
                _log.error("NetAppClusterModeDevice::doExport {} failed", args.getFsId());
                ServiceError serviceError = DeviceControllerErrors.netappc.unableToExportFileSystem();
                serviceError.setMessage(genDetailedMessage("doExport", args.getFsId().toString()));
                result = BiosCommandResult.createErrorResult(serviceError);
                return result;
            }
            args.getFileObjExports().put(fileExport.getFileExportKey(), fileExport);
            result = BiosCommandResult.createSuccessfulResult();
        }
    } catch (NetAppCException e) {
        _log.error("NetAppClusterModeDevice::doExport failed with a NetAppCException", e);
        ServiceError serviceError = DeviceControllerErrors.netappc.unableToExportFileSystem();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
    } catch (Exception e) {
        _log.error("NetAppClusterModeDevice::doExport failed with an Exception", e);
        ServiceError serviceError = DeviceControllerErrors.netappc.unableToExportFileSystem();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
    }
    _log.info("NetAppClusterModeDevice::doExport {} - complete", args.getFsId());
    return result;
}

Example 82 with BiosCommandResult

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

the class VNXFileStorageDeviceXML method getPhysicalInventory.

@Override
public BiosCommandResult getPhysicalInventory(StorageSystem storage) {
    BiosCommandResult result = new BiosCommandResult();
    result.setCommandSuccess(true);
    return result;
}

Example 83 with BiosCommandResult

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

the class VNXFileStorageDeviceXML method doModifyFS.

@Override
public BiosCommandResult doModifyFS(StorageSystem storage, FileDeviceInputOutput args) throws ControllerException {
    BiosCommandResult result = new BiosCommandResult();
    result.setCommandSuccess(false);
    result.setCommandStatus(Operation.Status.error.name());
    result.setMessage("Modify FS NOT supported for VNX.");
    return result;
}

Example 84 with BiosCommandResult

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

the class VNXFileStorageDeviceXML method doExpandFS.

@Override
public BiosCommandResult doExpandFS(StorageSystem storage, FileDeviceInputOutput args) throws ControllerException {
    _log.info("Call FileSystem Expand");
    // For the request to succeed to expand, the system must be mounted.
    // Below snippet helps to verify whether FS Mounted or not.
    // Note : Since, Every Export will mount the FileSystem at first, we
    // should do cross check as below whether file system is already mounted or not
    // using FSExportMap and SMBShareMap
    // If FileShare mounted then Mount is not required
    boolean isMountRequired = !(args.isFileShareMounted());
    _log.info("Mount required or not, to expand requested FileSystem {}", isMountRequired);
    Long newFsExpandSize = args.getNewFSCapacity();
    if (args.getNewFSCapacity() % BYTESPERMB == 0) {
        newFsExpandSize = newFsExpandSize / BYTESPERMB;
    } else {
        newFsExpandSize = newFsExpandSize / BYTESPERMB + 1;
    }
    _log.info("FileSystem new size translation : {} : {}", args.getNewFSCapacity(), args.getFsCapacity());
    XMLApiResult result = null;
    ApplicationContext context = null;
    try {
        context = loadContext();
        VNXFileCommApi vnxComm = loadVNXFileCommunicationAPIs(context);
        if (null == vnxComm) {
            throw VNXException.exceptions.communicationFailed(VNXCOMM_ERR_MSG);
        }
        result = vnxComm.expandFS(storage, args.getFs(), newFsExpandSize, isMountRequired, args.getThinProvision());
    } catch (VNXException e) {
        throw new DeviceControllerException(e);
    } finally {
        clearContext(context);
    }
    BiosCommandResult cmdResult = null;
    if (result.isCommandSuccess()) {
        cmdResult = BiosCommandResult.createSuccessfulResult();
    } else {
        cmdResult = BiosCommandResult.createErrorResult(DeviceControllerErrors.vnx.unableToExpandFileSystem(result.getMessage()));
    }
    return cmdResult;
}

Example 85 with BiosCommandResult

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

the class VNXFileStorageDeviceXML method updateExportRules.

@Override
public BiosCommandResult updateExportRules(StorageSystem storage, FileDeviceInputOutput args) throws ControllerException {
    XMLApiResult result = null;
    ApplicationContext context = null;
    // Requested Export Rules
    List<ExportRule> exportAdd = args.getExportRulesToAdd();
    List<ExportRule> exportDelete = args.getExportRulesToDelete();
    List<ExportRule> exportModify = args.getExportRulesToModify();
    // To be processed export rules
    List<ExportRule> exportsToRemove = new ArrayList<>();
    List<ExportRule> exportsToAdd = new ArrayList<>();
    String exportPath;
    String subDir = args.getSubDirectory();
    if (!args.getFileOperation()) {
        exportPath = args.getSnapshotPath();
        if (subDir != null && subDir.length() > 0) {
            exportPath = args.getSnapshotPath() + "/" + subDir;
        }
    } else {
        exportPath = args.getFs().getPath();
        if (subDir != null && subDir.length() > 0) {
            exportPath = args.getFs().getPath() + "/" + subDir;
        }
    }
    _log.info("exportPath : {}", exportPath);
    args.setExportPath(exportPath);
    try {
        // add the new export rule from the array into the update request.
        Map<String, ExportRule> arrayExportRuleMap = extraExportRuleFromArray(storage, args);
        if (!arrayExportRuleMap.isEmpty()) {
            if (exportModify != null) {
                // merge the end point for which sec flavor is common.
                for (ExportRule exportRule : exportModify) {
                    ExportRule arrayExportRule = arrayExportRuleMap.remove(exportRule.getSecFlavor());
                    if (arrayExportRule != null) {
                        if (exportRule.getReadOnlyHosts() != null) {
                            exportRule.getReadOnlyHosts().addAll(arrayExportRule.getReadOnlyHosts());
                        } else {
                            exportRule.setReadOnlyHosts(arrayExportRule.getReadOnlyHosts());
                        }
                        if (exportRule.getReadWriteHosts() != null) {
                            exportRule.getReadWriteHosts().addAll(arrayExportRule.getReadWriteHosts());
                        } else {
                            exportRule.setReadWriteHosts(arrayExportRule.getReadWriteHosts());
                        }
                        if (exportRule.getRootHosts() != null) {
                            exportRule.getRootHosts().addAll(arrayExportRule.getRootHosts());
                        } else {
                            exportRule.setRootHosts(arrayExportRule.getRootHosts());
                        }
                    }
                }
                // now add the remaining export rule
                exportModify.addAll(arrayExportRuleMap.values());
            } else {
                // if exportModify is null then create a new export rule and add
                exportModify = new ArrayList<ExportRule>();
                exportModify.addAll(arrayExportRuleMap.values());
            }
        }
    } catch (Exception e) {
        // TODO Auto-generated catch block
        _log.error("Not able to fetch latest Export rule from backend array.", e);
    }
    // ALL EXPORTS
    List<ExportRule> existingDBExportRule = args.getExistingDBExportRules();
    List<ExportRule> exportsToprocess = new ArrayList<>();
    for (ExportRule rule : existingDBExportRule) {
        if (rule.getExportPath().equalsIgnoreCase(exportPath)) {
            exportsToprocess.add(rule);
        }
    }
    _log.info("Number of existng Rules found {}", exportsToprocess.size());
    // If there are no Export rules and add is allowed
    if (!exportsToprocess.isEmpty() || (exportAdd != null && !exportAdd.isEmpty())) {
        for (ExportRule existingRule : exportsToprocess) {
            for (ExportRule modifiedrule : exportModify) {
                if (modifiedrule.getSecFlavor().equals(existingRule.getSecFlavor())) {
                    _log.info("Modifying Export Rule from {}, To {}", existingRule, modifiedrule);
                    // use a separate list to avoid concurrent modifications for now.
                    exportsToRemove.add(existingRule);
                    exportsToAdd.add(modifiedrule);
                }
            }
        }
        // Handle Add export Rules
        if (exportAdd != null && !exportAdd.isEmpty()) {
            for (ExportRule newExport : exportAdd) {
                _log.info("Adding Export Rule {}", newExport);
                exportsToAdd.add(newExport);
            }
        }
        // Handle Delete export Rules
        if (exportDelete != null && !exportDelete.isEmpty()) {
            for (ExportRule existingRule : exportsToprocess) {
                for (ExportRule oldExport : exportDelete) {
                    if (oldExport.getSecFlavor().equals(existingRule.getSecFlavor())) {
                        _log.info("Deleting Export Rule {}", existingRule);
                        exportsToRemove.add(existingRule);
                    }
                }
            }
        }
        // No of exports found to remove from the list
        _log.info("No of exports found to remove from the existing exports list {}", exportsToRemove.size());
        exportsToprocess.removeAll(exportsToRemove);
        _log.info("No of exports found to add to the existing exports list {}", exportsToAdd.size());
        exportsToprocess.addAll(exportsToAdd);
        // Figure out mounted or not
        SMBShareMap shares = args.getFs().getSMBFileShares();
        boolean isMounted = true;
        if (exportsToprocess.isEmpty() && (shares == null || (shares != null && shares.isEmpty()))) {
            isMounted = false;
        }
        // Mounting is only necessary for FileSystem and not snapshot for the first time export
        if (!args.getFileOperation()) {
            isMounted = false;
        }
        // To be compatible with existing export creating an empty list
        List<String> newPaths = new ArrayList<String>();
        newPaths.add(exportPath);
        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> exportList = new ArrayList<VNXFileExport>();
            for (ExportRule rule : exportsToprocess) {
                VNXFileExport vnxExp = null;
                // update the comment
                String comments = rule.getComments();
                String protocol = "nfs";
                if (rule.getReadOnlyHosts() != null && !rule.getReadOnlyHosts().isEmpty()) {
                    vnxExp = new VNXFileExport(new ArrayList<String>(rule.getReadOnlyHosts()), dm.getName(), exportPath, rule.getSecFlavor(), "ro", rule.getAnon(), protocol, args.getFs().getStoragePort().toString(), subDir, comments);
                    exportList.add(vnxExp);
                }
                if (rule.getReadWriteHosts() != null && !rule.getReadWriteHosts().isEmpty()) {
                    vnxExp = new VNXFileExport(new ArrayList<String>(rule.getReadWriteHosts()), dm.getName(), exportPath, rule.getSecFlavor(), "rw", rule.getAnon(), protocol, args.getFs().getStoragePort().toString(), subDir, comments);
                    exportList.add(vnxExp);
                }
                if (rule.getRootHosts() != null && !rule.getRootHosts().isEmpty()) {
                    vnxExp = new VNXFileExport(new ArrayList<String>(rule.getRootHosts()), dm.getName(), exportPath, rule.getSecFlavor(), "root", rule.getAnon(), protocol, args.getFs().getStoragePort().toString(), subDir, comments);
                    exportList.add(vnxExp);
                }
            }
            // existing VNXComm API. This is required to read the subsequent information down the line.
            if ((exportList != null && exportList.isEmpty()) && (exportsToRemove != null && !exportsToRemove.isEmpty())) {
                _log.info("Requested to remove all export rules");
                VNXFileExport vnxExp = new VNXFileExport(new ArrayList<String>(), dm.getName(), exportPath, "", "root", "", "", args.getFs().getStoragePort().toString(), subDir, "");
                exportList.add(vnxExp);
            }
            // List<VNXFileExport> vnxExports = getVNXFileExports(newExpList);
            if (args.getFileOperation()) {
                // Perform FileSystem export
                result = vnxComm.doExport(storage, dm, exportList, newPaths, args.getFileObj(), args.getFsNativeId(), isMounted);
            } else {
                // perform Snapshot export
                result = vnxComm.doExport(storage, dm, exportList, newPaths, args.getFileObj(), args.getSnapNativeId(), isMounted);
            }
            if (result.isCommandSuccess()) {
                _log.info("updateExportRules result.isCommandSuccess true");
            }
        } 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.unableToUpdateExport(result.getMessage()));
    }
    return cmdResult;
}