Examples with IsilonException com.emc.storageos.isilon.restapi.IsilonException used on opensource projects

Example 11 with IsilonException

use of com.emc.storageos.isilon.restapi.IsilonException in project coprhd-controller by CoprHD.

the class IsilonFileStorageDevice method doesCIFSShareExistsForFSPath.

private boolean doesCIFSShareExistsForFSPath(final StorageSystem storageSystem, String isilonAccessZone, String path) {
    String resumeToken = null;
    URI storageSystemId = storageSystem.getId();
    _log.info("Checking CIFS share for path {}  on Isilon storage system: {} in access zone {} - start", path, storageSystem.getLabel(), isilonAccessZone);
    try {
        IsilonApi isilonApi = getIsilonDevice(storageSystem);
        do {
            IsilonApi.IsilonList<IsilonSMBShare> isilonShares = isilonApi.listShares(resumeToken, isilonAccessZone);
            List<IsilonSMBShare> isilonSMBShareList = isilonShares.getList();
            for (IsilonSMBShare share : isilonSMBShareList) {
                if (share.getPath().equals(path)) {
                    _log.info("Found CIFS share with path {} and name {} on Ision: {} in access zone: {}", path, share.getName(), storageSystem.getLabel(), isilonAccessZone);
                    return true;
                }
            }
            resumeToken = isilonShares.getToken();
        } while (resumeToken != null);
        _log.info("CIFS share not found with path {} on Ision: {} in access zone: {}", path, storageSystem.getLabel(), isilonAccessZone);
        return false;
    } catch (IsilonException ie) {
        _log.error("doesCIFSShareExistForFSPath failed. Storage system: {}", storageSystemId, ie);
        IsilonCollectionException ice = new IsilonCollectionException("doesCIFSShareExistForFSPath failed. Storage system: " + storageSystemId);
        ice.initCause(ie);
        throw ice;
    } catch (Exception e) {
        _log.error("doesCIFSShareExistForFSPath failed. Storage system: {}", storageSystemId, e);
        IsilonCollectionException ice = new IsilonCollectionException("doesCIFSShareExistForFSPath failed. Storage system: " + storageSystemId);
        ice.initCause(e);
        throw ice;
    }
}

Example 12 with IsilonException

use of com.emc.storageos.isilon.restapi.IsilonException in project coprhd-controller by CoprHD.

the class IsilonFileStorageDevice method checkFilePolicyExistsOrCreate.

@Override
public BiosCommandResult checkFilePolicyExistsOrCreate(StorageSystem storageObj, FileDeviceInputOutput args) {
    FilePolicy filePolicy = args.getFileProtectionPolicy();
    BiosCommandResult result = null;
    try {
        IsilonApi isi = getIsilonDevice(storageObj);
        String clusterName = isi.getClusterConfig().getName();
        String filePolicyBasePath = getFilePolicyPath(storageObj, filePolicy.getApplyAt(), args);
        checkAppliedResourceNamePartOfFilePolicyPath(filePolicyBasePath, filePolicy, args);
        String snapshotPolicyScheduleName = FileOrchestrationUtils.generateNameForSnapshotIQPolicy(clusterName, filePolicy, null, args, filePolicyBasePath);
        IsilonSnapshotSchedule isilonSnapshotSchedule = getEquivalentIsilonSnapshotSchedule(isi, filePolicyBasePath);
        if (isilonSnapshotSchedule != null) {
            String filePolicySnapshotSchedule = getIsilonPolicySchedule(filePolicy);
            _log.info("Comparing snapshot schedule between CoprHD policy: {} and Isilon policy: {}.", filePolicySnapshotSchedule, isilonSnapshotSchedule.getSchedule());
            if (isilonSnapshotSchedule.getSchedule().equalsIgnoreCase(filePolicySnapshotSchedule)) {
                // Verify the policy was mapped to FileStorageResource
                if (null == FileOrchestrationUtils.findPolicyStorageResourceByNativeId(_dbClient, storageObj, filePolicy, args, filePolicyBasePath)) {
                    _log.info("Isilon policy found for {}, creating policy storage resouce to further management", filePolicy.getFilePolicyName());
                    FileOrchestrationUtils.updatePolicyStorageResource(_dbClient, storageObj, filePolicy, args, filePolicyBasePath, isilonSnapshotSchedule.getName(), isilonSnapshotSchedule.getId().toString(), null, null, null);
                }
                result = BiosCommandResult.createSuccessfulResult();
            } else {
                _log.info("Snapshot schedule differs between Isilon policy and CoprHD file policy. So, create policy in Isilon...");
                // Create snapshot policy.
                createIsilonSnapshotPolicySchedule(storageObj, filePolicy, filePolicyBasePath, snapshotPolicyScheduleName, args, filePolicyBasePath);
                result = BiosCommandResult.createSuccessfulResult();
            }
        } else {
            // Create snapshot policy.
            createIsilonSnapshotPolicySchedule(storageObj, filePolicy, filePolicyBasePath, snapshotPolicyScheduleName, args, filePolicyBasePath);
            result = BiosCommandResult.createSuccessfulResult();
        }
    } catch (IsilonException e) {
        _log.error("Assigning file policy failed.", e);
        result = BiosCommandResult.createErrorResult(e);
    }
    return result;
}

Example 13 with IsilonException

use of com.emc.storageos.isilon.restapi.IsilonException in project coprhd-controller by CoprHD.

the class IsilonFileStorageDevice method updateStorageSystemFileReplicationPolicy.

private BiosCommandResult updateStorageSystemFileReplicationPolicy(IsilonApi isi, PolicyStorageResource policyRes, FilePolicy viprPolicy, FilePolicyUpdateParam policyUpdateParam, boolean isVersion8above) {
    try {
        IsilonSyncPolicy syncpolicyAtPath = getSyncPolicy(isi, policyRes);
        if (syncpolicyAtPath != null) {
            _log.info("Found SyncIQ policy{} for path {} ", syncpolicyAtPath.getName(), syncpolicyAtPath.getSourceRootPath());
            boolean bModifyPolicy = false;
            // Temp policy to store modified values.
            IsilonSyncPolicy modifiedPolicy = new IsilonSyncPolicy();
            modifiedPolicy.setName(syncpolicyAtPath.getName());
            if (policyUpdateParam.getNumWorkerThreads() > 0 && syncpolicyAtPath.getWorkersPerNode() != policyUpdateParam.getNumWorkerThreads()) {
                _log.debug("Changing NumWorkerThreads to {} ", policyUpdateParam.getNumWorkerThreads());
                modifiedPolicy.setWorkersPerNode(policyUpdateParam.getNumWorkerThreads());
                bModifyPolicy = true;
            }
            if (policyUpdateParam.getPolicyDescription() != null && !policyUpdateParam.getPolicyDescription().isEmpty() && !policyUpdateParam.getPolicyDescription().equalsIgnoreCase(syncpolicyAtPath.getDescription())) {
                modifiedPolicy.setDescription(policyUpdateParam.getPolicyDescription());
                bModifyPolicy = true;
            }
            if (policyUpdateParam.getReplicationPolicyParams() != null) {
                FileReplicationPolicyParam replParam = policyUpdateParam.getReplicationPolicyParams();
                if (replParam.getReplicationCopyMode() != null && !replParam.getReplicationCopyMode().isEmpty() && !FileReplicationCopyMode.ASYNC.name().equalsIgnoreCase(replParam.getReplicationCopyMode())) {
                    _log.warn("Replication copy mode {} is not supported by Isilon {} ", replParam.getReplicationCopyMode());
                }
                if (replParam.getPolicySchedule() != null) {
                    String strSchedule = getIsilonPolicySchedule(replParam.getPolicySchedule());
                    if (strSchedule != null && !strSchedule.isEmpty() && !strSchedule.equalsIgnoreCase(syncpolicyAtPath.getSchedule())) {
                        modifiedPolicy.setSchedule(strSchedule);
                        bModifyPolicy = true;
                    }
                }
            }
            /*
                 * Changes made for addressing new fields added in sync Policy in OneFSv 8.0 and above
                 */
            IsilonSyncPolicy8Above modifiedPolicycopy = new IsilonSyncPolicy8Above();
            IsilonSyncPolicy8Above syncpolicyAtPath8 = null;
            if (isVersion8above && policyUpdateParam.getPriority() != null) {
                syncpolicyAtPath8 = isi.getReplicationPolicy8above(syncpolicyAtPath.getName());
                modifiedPolicycopy = modifiedPolicycopy.copy(modifiedPolicy);
                if (syncpolicyAtPath8 != null) {
                    if (FilePolicyPriority.valueOf(policyUpdateParam.getPriority()).ordinal() != syncpolicyAtPath8.getPriority()) {
                        modifiedPolicycopy.setPriority(FilePolicyPriority.valueOf(policyUpdateParam.getPriority()).ordinal());
                        bModifyPolicy = true;
                    }
                }
            }
            if (bModifyPolicy) {
                JobState policyState = syncpolicyAtPath.getLastJobState();
                if (!policyState.equals(JobState.running) && !policyState.equals(JobState.paused)) {
                    if (isVersion8above) {
                        // Possible NPE..syncpolicyAtPath8 can be null here if policyUpdateParam.getPriority() is NULL..
                        // Better to use syncpolicyAtPath.getName()..
                        isi.modifyReplicationPolicy8above(syncpolicyAtPath.getName(), modifiedPolicycopy);
                        _log.info("Modify Replication Policy- {} finished successfully", syncpolicyAtPath.getName());
                    } else {
                        isi.modifyReplicationPolicy(syncpolicyAtPath.getName(), modifiedPolicy);
                        _log.info("Modify Replication Policy- {} finished successfully", syncpolicyAtPath.getName());
                    }
                    // set native id and policy existing and then update the DB
                    if (null == policyRes.getName()) {
                        // before fix,
                        policyRes.setLabel(policyRes.getPolicyNativeId());
                        policyRes.setName(syncpolicyAtPath.getName());
                        policyRes.setPolicyNativeId(syncpolicyAtPath.getId());
                        _dbClient.updateObject(policyRes);
                    } else {
                        policyRes.setName(syncpolicyAtPath.getName());
                        _dbClient.updateObject(policyRes);
                    }
                    return BiosCommandResult.createSuccessfulResult();
                } else {
                    _log.error("Replication Policy - {} can't be MODIFIED because policy has an active job", syncpolicyAtPath.getName());
                    ServiceError error = DeviceControllerErrors.isilon.jobFailed("doModifyReplicationPolicy as : The policy has an active job and cannot be modified.");
                    return BiosCommandResult.createErrorResult(error);
                }
            } else {
                _log.info("No parameters changed to modify Replication Policy- {} finished successfully", syncpolicyAtPath.getName());
                return BiosCommandResult.createSuccessfulResult();
            }
        } else {
            _log.error("No SyncIQ policy found at path {} , Hence can't be MODIFIED", policyRes.getResourcePath());
            ServiceError error = DeviceControllerErrors.isilon.jobFailed("doModifyReplicationPolicy as : No SyncIQ policy found at given path.");
            return BiosCommandResult.createErrorResult(error);
        }
    } catch (IsilonException e) {
        return BiosCommandResult.createErrorResult(e);
    }
}

Example 14 with IsilonException

use of com.emc.storageos.isilon.restapi.IsilonException in project coprhd-controller by CoprHD.

the class IsilonFileStorageDevice method unassignFilePolicy.

@Deprecated
@Override
public BiosCommandResult unassignFilePolicy(StorageSystem storageObj, FileDeviceInputOutput args) {
    SchedulePolicy fp = args.getFilePolicy();
    String snapshotScheduleName = fp.getPolicyName() + "_" + args.getFsName();
    IsilonApi isi = getIsilonDevice(storageObj);
    try {
        isi.deleteSnapshotSchedule(snapshotScheduleName);
    } catch (IsilonException e) {
        _log.error("unassign file policy failed.", e);
        return BiosCommandResult.createErrorResult(e);
    }
    return BiosCommandResult.createSuccessfulResult();
}

Example 15 with IsilonException

use of com.emc.storageos.isilon.restapi.IsilonException in project coprhd-controller by CoprHD.

the class IsilonFileStorageDevice method doDeleteQuotaDirectory.

@Override
public BiosCommandResult doDeleteQuotaDirectory(StorageSystem storage, FileDeviceInputOutput args) throws ControllerException {
    // Get Parent FS Mount Path
    // Get Quota Directory Name
    // Get Quota Size
    // Call Delete Quota
    // Call Delete Directory recursively
    QuotaDirectory quotaDir = args.getQuotaDirectory();
    String fsMountPath = args.getFsMountPath();
    Long qDirSize = quotaDir.getSize();
    String qDirPath = fsMountPath + "/" + quotaDir.getName();
    _log.info("IsilonFileStorageDevice doDeleteQuotaDirectory {} with size {} - start", qDirPath, qDirSize);
    try {
        IsilonApi isi = getIsilonDevice(storage);
        // if the quota directory has some data in it.
        if (isi.fsDirHasData(qDirPath)) {
            // Fail to delete quota directory which has data in it!!!
            _log.error("Quota directory deletion failed as it's directory path {} has content in it", qDirPath);
            throw DeviceControllerException.exceptions.failToDeleteQuotaDirectory(qDirPath);
        }
        String quotaId = null;
        if (quotaDir.getExtensions() != null) {
            quotaId = quotaDir.getExtensions().get(QUOTA);
        }
        if (quotaId != null) {
            _log.info("IsilonFileStorageDevice doDeleteQuotaDirectory , Delete Quota {}", quotaId);
            isi.deleteQuota(quotaId);
        }
        // delete directory for the Quota Directory
        isi.deleteDir(qDirPath);
        _log.info("IsilonFileStorageDevice doDeleteQuotaDirectory {} with size {} - complete", qDirPath, qDirSize);
        return BiosCommandResult.createSuccessfulResult();
    } catch (IsilonException e) {
        _log.error("doDeleteQuotaDirectory failed.", e);
        return BiosCommandResult.createErrorResult(e);
    }
}