Examples with RecoverPointClient com.emc.storageos.recoverpoint.impl.RecoverPointClient used on opensource projects

Example 1 with RecoverPointClient

use of com.emc.storageos.recoverpoint.impl.RecoverPointClient in project coprhd-controller by CoprHD.

the class RPDeviceController method disableImageAccessForCreateReplicaStep.

/**
 * Disable image access for after create native array replica operation
 *
 * @param protectionDevice
 * @param clazz
 *            type of replica (such as Volume, BlockSnapshot or BlockSnapshotSession)
 * @param copyList
 *            list of replica ids
 * @param volumeWWNs
 *            wwns of volumes that are parents to replica objects
 * @param opId
 * @throws ControllerException
 */
public void disableImageAccessForCreateReplicaStep(URI protectionDevice, Class<? extends DataObject> clazz, List<URI> copyList, Set<String> volumeWWNs, String opId) throws ControllerException {
    TaskCompleter completer = null;
    try {
        _log.info("Deactivating a bookmark on the RP CG(s)");
        completer = new RPCGCopyVolumeCompleter(clazz, copyList, opId);
        // Verify non-null storage device returned from the database client.
        ProtectionSystem system = _dbClient.queryObject(ProtectionSystem.class, protectionDevice);
        if (system == null || system.getInactive()) {
            throw DeviceControllerExceptions.recoverpoint.databaseExceptionActivateSnapshot(protectionDevice);
        }
        // disable image access to that bookmark
        RecoverPointClient rp = RPHelper.getRecoverPointClient(system);
        MultiCopyDisableImageRequestParams request = new MultiCopyDisableImageRequestParams();
        request.setVolumeWWNSet(volumeWWNs);
        MultiCopyDisableImageResponse response = rp.disableImageCopies(request);
        if (response == null) {
            throw DeviceControllerExceptions.recoverpoint.failedDisableAccessOnRP();
        }
        completer.ready(_dbClient);
    } catch (InternalException e) {
        _log.error("Operation failed with Exception: ", e);
        if (completer != null) {
            completer.error(_dbClient, e);
        }
    } catch (Exception e) {
        _log.error("Operation failed with Exception: ", e);
        if (completer != null) {
            completer.error(_dbClient, DeviceControllerException.errors.jobFailed(e));
        }
    }
}

Example 2 with RecoverPointClient

use of com.emc.storageos.recoverpoint.impl.RecoverPointClient in project coprhd-controller by CoprHD.

the class RPDeviceController method disableImageForSnapshots.

/**
 * Disable image access for RP snapshots.
 *
 * @param protectionDevice
 *            protection system
 * @param snapshotList
 *            list of snapshots to enable
 * @param setSnapshotSyncActive
 *            true if the isSyncActive field on BlockSnapshot should be true, false otherwise.
 * @param opId
 * @throws ControllerException
 */
private void disableImageForSnapshots(URI protectionDevice, List<URI> snapshotList, boolean setSnapshotSyncActive, String opId) throws ControllerException {
    BlockSnapshotDeactivateCompleter completer = null;
    try {
        _log.info("Deactivating a bookmark on the RP CG(s)");
        completer = new BlockSnapshotDeactivateCompleter(snapshotList, setSnapshotSyncActive, opId);
        ProtectionSystem system = null;
        try {
            system = _dbClient.queryObject(ProtectionSystem.class, protectionDevice);
        } catch (DatabaseException e) {
            throw DeviceControllerExceptions.recoverpoint.databaseExceptionDeactivateSnapshot(protectionDevice);
        }
        if (system == null) {
            throw DeviceControllerExceptions.recoverpoint.databaseExceptionDeactivateSnapshot(protectionDevice);
        }
        // Keep a mapping of the emNames(bookmark names) to target copy volume WWNs
        Map<String, Set<String>> emNamesToVolumeWWNs = new HashMap<String, Set<String>>();
        // Keep a mapping of the emNames(bookmark names) to BlockSnapshot objects
        Map<String, Set<URI>> emNamesToSnapshots = new HashMap<String, Set<URI>>();
        for (URI snapshotID : snapshotList) {
            BlockSnapshot snapshot = _dbClient.queryObject(BlockSnapshot.class, snapshotID);
            // Determine if we can actually disable image access to the copy associated with the snapshot first
            if (!doDisableImageCopies(snapshot)) {
                // Skip this snapshot because we cannot disable image access. Likely due to the snapshot
                // being exported to multiple hosts.
                _log.warn(String.format("Cannot disable image access for snapshot %s so it will be skipped.  Likely due to the snapshot being exported to multiple hosts", snapshot.getId()));
                continue;
            }
            String emName = snapshot.getEmName();
            if (NullColumnValueGetter.isNotNullValue(emName)) {
                if (!emNamesToVolumeWWNs.containsKey(emName)) {
                    emNamesToVolumeWWNs.put(emName, new HashSet<String>());
                }
                if (!emNamesToSnapshots.containsKey(emName)) {
                    emNamesToSnapshots.put(emName, new HashSet<URI>());
                }
                emNamesToSnapshots.get(emName).add(snapshotID);
            } else {
                throw DeviceControllerExceptions.recoverpoint.failedToDeactivateSnapshotEmNameMissing(snapshotID);
            }
            // Get the volume associated with this snapshot
            Volume volume = _dbClient.queryObject(Volume.class, snapshot.getParent().getURI());
            // Fetch the VPLEX volume that is created with this volume as the back-end volume.
            if (Volume.checkForVplexBackEndVolume(_dbClient, volume)) {
                volume = Volume.fetchVplexVolume(_dbClient, volume);
            }
            String wwn = null;
            // If the personality is SOURCE, then the enable image access request is part of export operation.
            if (volume.checkPersonality(Volume.PersonalityTypes.TARGET.toString())) {
                wwn = RPHelper.getRPWWn(volume.getId(), _dbClient);
            } else {
                // Now determine the target volume that corresponds to the site of the snapshot
                ProtectionSet protectionSet = _dbClient.queryObject(ProtectionSet.class, volume.getProtectionSet());
                Volume targetVolume = ProtectionSet.getTargetVolumeFromSourceAndInternalSiteName(_dbClient, protectionSet, volume, snapshot.getEmInternalSiteName());
                wwn = RPHelper.getRPWWn(targetVolume.getId(), _dbClient);
            }
            // Add the volume WWN
            emNamesToVolumeWWNs.get(emName).add(wwn);
        }
        // Now disable image access on the bookmark copies
        RecoverPointClient rp = RPHelper.getRecoverPointClient(system);
        // correponding to each emName.
        for (Map.Entry<String, Set<String>> emNameEntry : emNamesToVolumeWWNs.entrySet()) {
            MultiCopyDisableImageRequestParams request = new MultiCopyDisableImageRequestParams();
            request.setVolumeWWNSet(emNameEntry.getValue());
            request.setEmName(emNameEntry.getKey());
            MultiCopyDisableImageResponse response = rp.disableImageCopies(request);
            if (response == null) {
                throw DeviceControllerExceptions.recoverpoint.failedDisableAccessOnRP();
            }
            // Let the completer know about the deactivated snapshots (ones who's associated copies
            // had image access disabled). This will be used to update the BlockSnapshot fields accordingly.
            // This is done because not all snapshots used when creating the completer will be deactivated.
            // We need to maintain a collection of snapshots so that those exported to multiple hosts to not
            // get deactivated.
            completer.addDeactivatedSnapshots(emNamesToSnapshots.get(emNameEntry.getKey()));
        }
        completer.ready(_dbClient);
    } catch (InternalException e) {
        _log.error("Operation failed with Exception: ", e);
        if (completer != null) {
            completer.error(_dbClient, e);
        }
    } catch (URISyntaxException e) {
        _log.error("Operation failed with Exception: ", e);
        if (completer != null) {
            completer.error(_dbClient, DeviceControllerException.errors.invalidURI(e));
        }
    } catch (Exception e) {
        _log.error("Operation failed with Exception: ", e);
        if (completer != null) {
            completer.error(_dbClient, DeviceControllerException.errors.jobFailed(e));
        }
    }
}

Example 3 with RecoverPointClient

use of com.emc.storageos.recoverpoint.impl.RecoverPointClient in project coprhd-controller by CoprHD.

the class RPDeviceController method upgradeRPVPlexToMetroPoint.

/**
 * Upgrades a RP+VPLEX CG to MetroPoint by adding a standby journal to the HA side.
 *
 * Prerequisite: All RSets(volumes) in the CG must have had their HA sides already exported to RP in VPLEX.
 *
 * @param sourceVolume
 *            A single source volume from the CG, we only need one.
 * @param rpSystem
 *            The rpSystem we're using
 */
private void upgradeRPVPlexToMetroPoint(Volume sourceVolume, VirtualPool newVpool, VirtualPool oldVpool, ProtectionSystem rpSystem) {
    // Grab the new standby journal from the CG
    String standbyCopyName = RPHelper.getStandbyProductionCopyName(_dbClient, sourceVolume);
    List<Volume> existingStandbyJournals = RPHelper.findExistingJournalsForCopy(_dbClient, sourceVolume.getConsistencyGroup(), standbyCopyName);
    if (existingStandbyJournals.isEmpty()) {
        _log.error(String.format("Could not find standby journal during upgrade to MetroPoint operation. " + "Expected to find a new standby journal for RP copy [%s]", standbyCopyName));
        throw RecoverPointException.exceptions.cannotFindJournal(String.format("for RP copy [%s]", standbyCopyName));
    }
    Volume standbyProdJournal = existingStandbyJournals.get(0);
    // Add new standby journal
    if (standbyProdJournal != null) {
        _log.info(String.format("Upgrade RP+VPLEX CG to MetroPoint by adding new standby journal [%s] to the CG", standbyProdJournal.getLabel()));
        RecoverPointClient rp = RPHelper.getRecoverPointClient(rpSystem);
        RecoverPointVolumeProtectionInfo protectionInfo = rp.getProtectionInfoForVolume(RPHelper.getRPWWn(sourceVolume.getId(), _dbClient));
        _log.info(String.format("RecoverPointVolumeProtectionInfo [%s] retrieved", protectionInfo.getRpProtectionName()));
        RPCopyRequestParams copyParams = new RPCopyRequestParams();
        copyParams.setCopyVolumeInfo(protectionInfo);
        List<CreateVolumeParams> journaVols = new ArrayList<CreateVolumeParams>();
        CreateVolumeParams journalVolParams = new CreateVolumeParams();
        journalVolParams.setWwn(RPHelper.getRPWWn(standbyProdJournal.getId(), _dbClient));
        journalVolParams.setInternalSiteName(standbyProdJournal.getInternalSiteName());
        journaVols.add(journalVolParams);
        CreateCopyParams standbyProdCopyParams = new CreateCopyParams();
        standbyProdCopyParams.setName(standbyProdJournal.getRpCopyName());
        standbyProdCopyParams.setJournals(journaVols);
        _log.info(String.format("Adding standby journal [%s] to teh RP CG...", standbyProdJournal.getLabel()));
        // TODO BH - Empty, not sure why we need this
        List<CreateRSetParams> rSets = new ArrayList<CreateRSetParams>();
        rp.addStandbyProductionCopy(standbyProdCopyParams, null, rSets, copyParams);
        _log.info("Standby journal added successfully.");
        // TODO Add new Targets if they exist ??
        // Next we need to update the vpool reference of any existing related volumes
        // that were referencing the old vpool.
        // We'll start by getting all source volumes from the ViPR CG
        BlockConsistencyGroup viprCG = _dbClient.queryObject(BlockConsistencyGroup.class, sourceVolume.getConsistencyGroup());
        List<Volume> allSourceVolumesInCG = BlockConsistencyGroupUtils.getActiveVplexVolumesInCG(viprCG, _dbClient, Volume.PersonalityTypes.SOURCE);
        for (Volume sourceVol : allSourceVolumesInCG) {
            // For each source volume, we'll get all the related volumes (Targets, Journals, Backing volumes for
            // VPLEX...etc)
            Set<Volume> allRelatedVolumes = RPHelper.getAllRelatedVolumesForSource(sourceVol.getId(), _dbClient, true, true);
            // If it is, update the reference and persist the change.
            for (Volume rpRelatedVol : allRelatedVolumes) {
                if (rpRelatedVol.getVirtualPool().equals(oldVpool.getId())) {
                    rpRelatedVol.setVirtualPool(newVpool.getId());
                    _dbClient.updateObject(rpRelatedVol);
                    _log.info(String.format("Volume [%s] has had its virtual pool updated to [%s].", rpRelatedVol.getLabel(), newVpool.getLabel()));
                }
            }
        }
    }
}

Example 4 with RecoverPointClient

use of com.emc.storageos.recoverpoint.impl.RecoverPointClient in project coprhd-controller by CoprHD.

the class RPDeviceController method addJournalStep.

/**
 * This operation will add additional journal volumes to a recoverpoint consistency group
 *
 * @param rpSystemId
 *            - recoverpoint system
 * @param volumeDescriptors
 *            - journal volumes to add
 * @param taskId
 *            - task tracking the operation
 * @return boolean indicating the result of the operation
 */
public boolean addJournalStep(URI rpSystemId, List<VolumeDescriptor> volumeDescriptors, String taskId) {
    WorkflowStepCompleter.stepExecuting(taskId);
    if (volumeDescriptors.isEmpty()) {
        stepFailed(taskId, "addJournalStep");
    }
    ProtectionSystem rpSystem = _dbClient.queryObject(ProtectionSystem.class, rpSystemId);
    RecoverPointClient rp = RPHelper.getRecoverPointClient(rpSystem);
    CGRequestParams cgParams = this.getCGRequestParams(volumeDescriptors, rpSystem);
    updateCGParams(cgParams);
    try {
        rp.addJournalVolumesToCG(cgParams, volumeDescriptors.get(0).getCapabilitiesValues().getRPCopyType());
        WorkflowStepCompleter.stepSucceded(taskId);
    } catch (Exception e) {
        stepFailed(taskId, "addJournalStep");
    }
    return true;
}

Example 5 with RecoverPointClient

use of com.emc.storageos.recoverpoint.impl.RecoverPointClient in project coprhd-controller by CoprHD.

the class RPDeviceController method enableImageForSnapshots.

/**
 * Enable image access for RP snapshots.
 *
 * @param protectionDevice
 *            protection system
 * @param storageDevice
 *            storage device of the backing (parent) volume
 * @param snapshotList
 *            list of snapshots to enable
 * @param opId
 *            task ID
 * @return true if operation was successful
 * @throws ControllerException
 * @throws URISyntaxException
 */
private boolean enableImageForSnapshots(URI protectionDevice, URI storageDevice, List<URI> snapshotList, String opId) throws ControllerException, URISyntaxException {
    TaskCompleter completer = null;
    try {
        _log.info("Activating a bookmark on the RP CG(s)");
        completer = new BlockSnapshotActivateCompleter(snapshotList, opId);
        ProtectionSystem system = null;
        try {
            system = _dbClient.queryObject(ProtectionSystem.class, protectionDevice);
        } catch (DatabaseException e) {
            throw DeviceControllerExceptions.recoverpoint.databaseExceptionActivateSnapshot(protectionDevice);
        }
        // Verify non-null storage device returned from the database client.
        if (system == null) {
            throw DeviceControllerExceptions.recoverpoint.databaseExceptionActivateSnapshot(protectionDevice);
        }
        // is still creating the snapshot
        if (snapshotList != null && !snapshotList.isEmpty()) {
            BlockSnapshot snapshot = _dbClient.queryObject(BlockSnapshot.class, snapshotList.get(0));
            Volume parent = _dbClient.queryObject(Volume.class, snapshot.getParent().getURI());
            final List<Volume> vplexVolumes = CustomQueryUtility.queryActiveResourcesByConstraint(_dbClient, Volume.class, getVolumesByAssociatedId(parent.getId().toString()));
            if (vplexVolumes != null && !vplexVolumes.isEmpty()) {
                parent = vplexVolumes.get(0);
            }
            String lockName = ControllerLockingUtil.getConsistencyGroupStorageKey(_dbClient, parent.getConsistencyGroup(), system.getId());
            if (null != lockName) {
                List<String> locks = new ArrayList<String>();
                locks.add(lockName);
                acquireWorkflowLockOrThrow(_workflowService.getWorkflowFromStepId(opId), locks);
            }
        }
        // Keep a mapping of the emNames(bookmark names) to target copy volume WWNs
        Map<String, Set<String>> emNamesToVolumeWWNs = new HashMap<String, Set<String>>();
        // Keep a mapping of the emNames(bookmark names) to BlockSnapshot objects
        Map<String, Set<URI>> emNamesToSnapshots = new HashMap<String, Set<URI>>();
        for (URI snapshotID : snapshotList) {
            BlockSnapshot snapshot = _dbClient.queryObject(BlockSnapshot.class, snapshotID);
            String emName = snapshot.getEmName();
            if (NullColumnValueGetter.isNotNullValue(emName)) {
                if (!emNamesToVolumeWWNs.containsKey(emName)) {
                    emNamesToVolumeWWNs.put(emName, new HashSet<String>());
                }
                if (!emNamesToSnapshots.containsKey(emName)) {
                    emNamesToSnapshots.put(emName, new HashSet<URI>());
                }
                emNamesToSnapshots.get(emName).add(snapshotID);
            } else {
                throw DeviceControllerExceptions.recoverpoint.failedToActivateSnapshotEmNameMissing(snapshotID);
            }
            // Get the volume associated with this snapshot
            Volume volume = _dbClient.queryObject(Volume.class, snapshot.getParent().getURI());
            // Fetch the VPLEX volume that is created with this volume as the back-end volume.
            if (Volume.checkForVplexBackEndVolume(_dbClient, volume)) {
                volume = Volume.fetchVplexVolume(_dbClient, volume);
            }
            String wwn = null;
            // If the personality is SOURCE, then the enable image access request is part of export operation.
            if (volume.checkPersonality(Volume.PersonalityTypes.TARGET.toString())) {
                wwn = RPHelper.getRPWWn(volume.getId(), _dbClient);
            } else {
                // Now determine the target volume that corresponds to the site of the snapshot
                ProtectionSet protectionSet = _dbClient.queryObject(ProtectionSet.class, volume.getProtectionSet());
                Volume targetVolume = ProtectionSet.getTargetVolumeFromSourceAndInternalSiteName(_dbClient, protectionSet, volume, snapshot.getEmInternalSiteName());
                wwn = RPHelper.getRPWWn(targetVolume.getId(), _dbClient);
            }
            // Add the volume WWN
            emNamesToVolumeWWNs.get(emName).add(wwn);
        }
        // Now enable image access to that bookmark
        RecoverPointClient rp = RPHelper.getRecoverPointClient(system);
        // correponding to each emName.
        for (Map.Entry<String, Set<String>> emNameEntry : emNamesToVolumeWWNs.entrySet()) {
            MultiCopyEnableImageRequestParams request = new MultiCopyEnableImageRequestParams();
            request.setVolumeWWNSet(emNameEntry.getValue());
            request.setBookmark(emNameEntry.getKey());
            MultiCopyEnableImageResponse response = rp.enableImageCopies(request);
            if (response == null) {
                throw DeviceControllerExceptions.recoverpoint.failedEnableAccessOnRP();
            }
        }
        completer.ready(_dbClient);
        return true;
    } catch (InternalException e) {
        _log.error("Operation failed with Exception: ", e);
        if (completer != null) {
            completer.error(_dbClient, e);
        }
        throw e;
    } catch (URISyntaxException e) {
        _log.error("Operation failed with Exception: ", e);
        if (completer != null) {
            completer.error(_dbClient, DeviceControllerException.errors.invalidURI(e));
        }
        throw e;
    } catch (Exception e) {
        _log.error("Operation failed with Exception: ", e);
        if (completer != null) {
            completer.error(_dbClient, DeviceControllerException.errors.jobFailed(e));
        }
        throw e;
    }
}