Examples with WBEMClient javax.wbem.client.WBEMClient used on opensource projects

Example 96 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class XIVSmisCommandHelper method getVolumesFromScsiProtocolController.

/**
 * Returns a map of the volume WWNs to their HLU values for a masking
 * container on the array.
 *
 * @param storage
 *            [in] - StorageSystem that the masking belongs to
 * @param controllerPath
 *            [in] - CIMObjectPath of IBMTSDS_SCSIProtocolController, holding a representation
 *            of an array masking container.
 * @return - a map of the volume WWNs to their HLU values for an instance of
 *         LunMasking container on the array.
 */
public Map<String, Integer> getVolumesFromScsiProtocolController(StorageSystem storage, CIMObjectPath controllerPath) {
    Map<String, Integer> wwnToHLU = new HashMap<String, Integer>();
    CloseableIterator<CIMInstance> iterator = null;
    CloseableIterator<CIMInstance> protocolControllerForUnitIter = null;
    try {
        Map<String, Integer> deviceIdToHLU = new HashMap<String, Integer>();
        WBEMClient client = getConnection(storage).getCimClient();
        protocolControllerForUnitIter = client.referenceInstances(controllerPath, CIM_PROTOCOL_CONTROLLER_FOR_UNIT, null, false, PS_DEVICE_NUMBER);
        while (protocolControllerForUnitIter.hasNext()) {
            CIMInstance pcu = protocolControllerForUnitIter.next();
            CIMObjectPath pcuPath = pcu.getObjectPath();
            CIMProperty<CIMObjectPath> dependentVolumePropery = (CIMProperty<CIMObjectPath>) pcuPath.getKey(CP_DEPENDENT);
            CIMObjectPath dependentVolumePath = dependentVolumePropery.getValue();
            String deviceId = dependentVolumePath.getKey(CP_DEVICE_ID).getValue().toString();
            String deviceNumber = CIMPropertyFactory.getPropertyValue(pcu, CP_DEVICE_NUMBER);
            Integer decimalHLU = (int) Long.parseLong(deviceNumber, 16);
            deviceIdToHLU.put(deviceId, decimalHLU);
        }
        iterator = client.associatorInstances(controllerPath, null, CP_STORAGE_VOLUME, null, null, false, PS_NAME);
        while (iterator.hasNext()) {
            CIMInstance cimInstance = iterator.next();
            String deviceId = cimInstance.getObjectPath().getKey(CP_DEVICE_ID).getValue().toString();
            String wwn = CIMPropertyFactory.getPropertyValue(cimInstance, CP_NAME);
            wwnToHLU.put(wwn.toUpperCase(), deviceIdToHLU.get(deviceId));
        }
    } catch (WBEMException we) {
        _log.error("Caught an error will attempting to get volume list from " + "masking instance", we);
    } finally {
        if (iterator != null) {
            iterator.close();
        }
        if (protocolControllerForUnitIter != null) {
            protocolControllerForUnitIter.close();
        }
    }
    return wwnToHLU;
}

Example 97 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class XIVSmisStorageDevicePostProcessor method processVolumeCreation.

/*
     * (non-Javadoc) Update DB with volume creation output from SMI-S.
     * 
     * @see
     * com.emc.storageos.volumecontroller.impl.smis.job.SmisAbstractCreateVolumeJob
     * #updateStatus
     */
public Set<URI> processVolumeCreation(StorageSystem storageSystem, URI storagePoolURI, List<Volume> volumes, CIMArgument[] outArgs) throws Exception {
    Set<URI> volumeURIs = new HashSet<URI>(volumes.size());
    StringBuilder logMsgBuilder = new StringBuilder(String.format("Processing volume creation"));
    CimConnection connection = _cimConnection.getConnection(storageSystem);
    WBEMClient client = connection.getCimClient();
    Calendar now = Calendar.getInstance();
    StoragePool storagePool = _dbClient.queryObject(StoragePool.class, storagePoolURI);
    updateStoragePoolCapacity(client, storagePool);
    StringMap reservationMap = storagePool.getReservedCapacityMap();
    for (Volume volume : volumes) {
        reservationMap.remove(volume.getId().toString());
    }
    _dbClient.persistObject(storagePool);
    CIMObjectPath[] elements = (CIMObjectPath[]) _cimPath.getFromOutputArgs(outArgs, IBMSmisConstants.CP_THE_ELEMENTS);
    UnsignedInteger32[] returnCoedes = (UnsignedInteger32[]) _cimPath.getFromOutputArgs(outArgs, IBMSmisConstants.CP_RETURN_CODES);
    List<Volume> volumesToSave = new ArrayList<Volume>(elements.length);
    if (elements != null && returnCoedes != null) {
        for (int i = 0; i < elements.length; i++) {
            URI volumeId = volumes.get(i).getId();
            Volume volume = _dbClient.queryObject(Volume.class, volumeId);
            volumesToSave.add(volume);
            volumeURIs.add(volumeId);
            boolean isSuccess = false;
            CIMObjectPath volumePath = elements[i];
            if (volumePath != null) {
                CIMProperty<String> deviceID = (CIMProperty<String>) volumePath.getKey(IBMSmisConstants.CP_DEVICE_ID);
                if (deviceID != null) {
                    String nativeID = deviceID.getValue();
                    if ((nativeID != null) && (nativeID.length() != 0)) {
                        isSuccess = true;
                        volume.setPool(storagePoolURI);
                        processVolume(volumePath, nativeID, volume, client, logMsgBuilder, now);
                    }
                }
            }
            if (!isSuccess) {
                logMsgBuilder.append("\n");
                logMsgBuilder.append(String.format("Failed to create volume: %s with return code: %s", volumeId, returnCoedes[i].toString()));
                volume.setInactive(true);
            }
        }
    }
    if (!volumesToSave.isEmpty()) {
        _dbClient.persistObject(volumesToSave);
    }
    _log.info(logMsgBuilder.toString());
    return volumeURIs;
}

Example 98 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class XIVSmisStorageDevicePostProcessor method processCloneCreation.

@SuppressWarnings("rawtypes")
public void processCloneCreation(StorageSystem storageSystem, URI volumeURI, CIMArgument[] outArgs, CloneCreateCompleter taskCompleter) throws Exception {
    StringBuilder logMsgBuilder = new StringBuilder(String.format("Processing clone creation - "));
    CimConnection connection = _cimConnection.getConnection(storageSystem);
    WBEMClient client = connection.getCimClient();
    Volume cloneVolume = _dbClient.queryObject(Volume.class, volumeURI);
    URI poolURI = cloneVolume.getPool();
    StoragePool pool = _dbClient.queryObject(StoragePool.class, poolURI);
    updateStoragePoolCapacity(client, pool);
    StringMap reservationMap = pool.getReservedCapacityMap();
    // remove from reservation map
    reservationMap.remove(cloneVolume.getId().toString());
    _dbClient.persistObject(pool);
    CIMObjectPath cloneVolumePath = (CIMObjectPath) _cimPath.getFromOutputArgs(outArgs, IBMSmisConstants.CP_TARGET_ELEMENT);
    if (cloneVolumePath != null) {
        // Get the sync volume native device id
        CIMInstance syncVolume = client.getInstance(cloneVolumePath, false, false, null);
        String deviceID = cloneVolumePath.getKey(IBMSmisConstants.CP_DEVICE_ID).getValue().toString();
        String elementName = CIMPropertyFactory.getPropertyValue(syncVolume, IBMSmisConstants.CP_ELEMENT_NAME);
        String wwn = CIMPropertyFactory.getPropertyValue(syncVolume, IBMSmisConstants.CP_NAME);
        cloneVolume.setNativeId(deviceID);
        cloneVolume.setNativeGuid(NativeGUIDGenerator.generateNativeGuid(_dbClient, cloneVolume));
        cloneVolume.setLabel(elementName);
        cloneVolume.setDeviceLabel(elementName);
        cloneVolume.setInactive(false);
        cloneVolume.setCreationTime(Calendar.getInstance());
        cloneVolume.setWWN(wwn.toUpperCase());
        cloneVolume.setAlternateName(wwn);
        cloneVolume.setProvisionedCapacity(getProvisionedCapacityInformation(syncVolume));
        cloneVolume.setAllocatedCapacity(getAllocatedCapacityInformation(client, syncVolume));
        logMsgBuilder.append(String.format("For sync volume path %1$s, going to set blocksnapshot %2$s nativeId to %3$s.", cloneVolumePath.toString(), cloneVolume.getId().toString(), deviceID));
        _dbClient.persistObject(cloneVolume);
        taskCompleter.ready(_dbClient);
    } else {
        cloneVolume.setInactive(true);
        _dbClient.persistObject(cloneVolume);
        ServiceError error = DeviceControllerErrors.smis.unableToFindSynchPath(volumeURI.toString());
        logMsgBuilder.append(error.getMessage());
        _log.error(logMsgBuilder.toString());
        throw new Exception(error.getMessage());
    }
    _log.info(logMsgBuilder.toString());
}

Example 99 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class SmisBlockCreateCGSnapshotJob method updateStatus.

@Override
public void updateStatus(JobContext jobContext) throws Exception {
    CloseableIterator<CIMObjectPath> syncVolumeIter = null;
    DbClient dbClient = jobContext.getDbClient();
    JobStatus jobStatus = getJobStatus();
    try {
        if (jobStatus == JobStatus.IN_PROGRESS) {
            return;
        }
        BlockSnapshotCreateCompleter completer = (BlockSnapshotCreateCompleter) getTaskCompleter();
        List<BlockSnapshot> snapshots = dbClient.queryObject(BlockSnapshot.class, completer.getSnapshotURIs());
        StorageSystem storage = dbClient.queryObject(StorageSystem.class, getStorageSystemURI());
        if (jobStatus == JobStatus.SUCCESS) {
            // Create mapping of volume.nativeDeviceId to BlockSnapshot object
            Map<String, BlockSnapshot> volumeToSnapMap = new HashMap<String, BlockSnapshot>();
            for (BlockSnapshot snapshot : snapshots) {
                Volume volume = dbClient.queryObject(Volume.class, snapshot.getParent());
                volumeToSnapMap.put(volume.getNativeId(), snapshot);
            }
            // Iterate through the snapshot elements that were created by the
            // Job and try to match them up with the appropriate BlockSnapshot
            CIMConnectionFactory cimConnectionFactory = jobContext.getCimConnectionFactory();
            WBEMClient client = getWBEMClient(dbClient, cimConnectionFactory);
            CIMObjectPath replicationGroupPath = client.associatorNames(getCimJob(), null, SmisConstants.SE_REPLICATION_GROUP, null, null).next();
            String replicationGroupInstance = (String) replicationGroupPath.getKey(SmisConstants.CP_INSTANCE_ID).getValue();
            replicationGroupInstance = SmisUtils.getTargetGroupName(replicationGroupInstance, storage.getUsingSmis80());
            String relationshipName = getRelationShipName(client, replicationGroupPath, replicationGroupInstance);
            syncVolumeIter = client.associatorNames(replicationGroupPath, null, SmisConstants.CIM_STORAGE_VOLUME, null, null);
            Calendar now = Calendar.getInstance();
            while (syncVolumeIter.hasNext()) {
                // Get the sync volume native device id
                CIMObjectPath syncVolumePath = syncVolumeIter.next();
                CIMInstance syncVolume = client.getInstance(syncVolumePath, false, false, null);
                String syncDeviceID = syncVolumePath.getKey(SmisConstants.CP_DEVICE_ID).getValue().toString();
                String elementName = CIMPropertyFactory.getPropertyValue(syncVolume, SmisConstants.CP_ELEMENT_NAME);
                // Get the associated volume for this sync volume
                CIMObjectPath volumePath = null;
                CloseableIterator<CIMObjectPath> volumeIter = client.associatorNames(syncVolumePath, null, SmisConstants.CIM_STORAGE_VOLUME, null, null);
                volumePath = volumeIter.next();
                volumeIter.close();
                String volumeDeviceID = volumePath.getKey(SmisConstants.CP_DEVICE_ID).getValue().toString();
                String wwn = CIMPropertyFactory.getPropertyValue(syncVolume, SmisConstants.CP_WWN_NAME);
                String alternativeName = CIMPropertyFactory.getPropertyValue(syncVolume, SmisConstants.CP_NAME);
                // Lookup the associated snapshot based on the volume native device id
                BlockSnapshot snapshot = volumeToSnapMap.get(volumeDeviceID);
                // we need to perform this null check to avoid a NPE.
                if (snapshot != null) {
                    snapshot.setNativeId(syncDeviceID);
                    snapshot.setNativeGuid(NativeGUIDGenerator.generateNativeGuid(storage, snapshot));
                    snapshot.setReplicationGroupInstance(replicationGroupInstance);
                    snapshot.setDeviceLabel(elementName);
                    snapshot.setInactive(false);
                    snapshot.setIsSyncActive(_wantSyncActive);
                    snapshot.setCreationTime(now);
                    snapshot.setWWN(wwn.toUpperCase());
                    snapshot.setAlternateName(alternativeName);
                    commonSnapshotUpdate(snapshot, syncVolume, client, storage, _sourceGroupId, relationshipName, true, dbClient);
                    _log.info(String.format("For sync volume path %1$s, going to set blocksnapshot %2$s nativeId to %3$s (%4$s). " + "Replication Group instance is %5$s. Associated volume is %6$s", syncVolumePath.toString(), snapshot.getId().toString(), syncDeviceID, elementName, replicationGroupInstance, volumePath.toString()));
                    dbClient.updateObject(snapshot);
                }
            }
        } else if (jobStatus == JobStatus.FAILED || jobStatus == JobStatus.FATAL_ERROR) {
            _log.info("Failed to create snapshot");
            for (BlockSnapshot snapshot : snapshots) {
                snapshot.setInactive(true);
            }
            dbClient.updateObject(snapshots);
        }
    } catch (Exception e) {
        setPostProcessingErrorStatus("Encountered an internal error during create CG snapshot job status processing: " + e.getMessage());
        _log.error("Caught an exception while trying to updateStatus for SmisBlockCreateCGSnapshotJob", e);
    } finally {
        if (syncVolumeIter != null) {
            syncVolumeIter.close();
        }
        super.updateStatus(jobContext);
    }
}

Example 100 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class SmisBlockCreateMirrorJob method updateStatus.

@Override
public void updateStatus(JobContext jobContext) throws Exception {
    CloseableIterator<CIMObjectPath> syncVolumeIter = null;
    DbClient dbClient = jobContext.getDbClient();
    BlockMirrorCreateCompleter completer = null;
    JobStatus jobStatus = getJobStatus();
    try {
        if (jobStatus == JobStatus.IN_PROGRESS) {
            return;
        }
        completer = (BlockMirrorCreateCompleter) getTaskCompleter();
        BlockMirror mirror = dbClient.queryObject(BlockMirror.class, completer.getMirrorURI());
        StorageSystem storage = dbClient.queryObject(StorageSystem.class, getStorageSystemURI());
        CIMConnectionFactory cimConnectionFactory;
        WBEMClient client = null;
        // from pool's reserved capacity map.
        if (jobStatus == JobStatus.SUCCESS || jobStatus == JobStatus.FAILED || jobStatus == JobStatus.FATAL_ERROR) {
            cimConnectionFactory = jobContext.getCimConnectionFactory();
            client = getWBEMClient(dbClient, cimConnectionFactory);
            URI poolURI = mirror.getPool();
            SmisUtils.updateStoragePoolCapacity(dbClient, client, poolURI);
            StoragePool pool = dbClient.queryObject(StoragePool.class, poolURI);
            StringMap reservationMap = pool.getReservedCapacityMap();
            // remove from reservation map
            reservationMap.remove(mirror.getId().toString());
            dbClient.persistObject(pool);
        }
        if (jobStatus == JobStatus.SUCCESS) {
            _log.info("Mirror creation success");
            cimConnectionFactory = jobContext.getCimConnectionFactory();
            client = getWBEMClient(dbClient, cimConnectionFactory);
            syncVolumeIter = client.associatorNames(getCimJob(), null, SmisConstants.CIM_STORAGE_VOLUME, null, null);
            if (syncVolumeIter.hasNext()) {
                // Get the target mirror volume native device id
                CIMObjectPath targetVolumePath = syncVolumeIter.next();
                CIMInstance syncVolume = client.getInstance(targetVolumePath, false, false, null);
                String syncDeviceID = targetVolumePath.getKey(SmisConstants.CP_DEVICE_ID).getValue().toString();
                String elementName = CIMPropertyFactory.getPropertyValue(syncVolume, SmisConstants.CP_ELEMENT_NAME);
                String wwn = CIMPropertyFactory.getPropertyValue(syncVolume, SmisConstants.CP_WWN_NAME);
                String alternateName = CIMPropertyFactory.getPropertyValue(syncVolume, SmisConstants.CP_NAME);
                CIMInstance syncInstance = getStorageSyncInstanceFromVolume(client, targetVolumePath);
                // Lookup the associated source volume based on the volume native device id
                mirror.setProvisionedCapacity(getProvisionedCapacityInformation(client, syncVolume));
                mirror.setAllocatedCapacity(getAllocatedCapacityInformation(client, syncVolume));
                mirror.setWWN(wwn);
                mirror.setAlternateName(alternateName);
                mirror.setNativeId(syncDeviceID);
                mirror.setNativeGuid(NativeGUIDGenerator.generateNativeGuid(storage, mirror));
                mirror.setDeviceLabel(elementName);
                mirror.setInactive(false);
                mirror.setSynchronizedInstance(syncInstance.getObjectPath().toString());
                updateSynchronizationAspects(client, mirror);
                // mirror.setIsSyncActive(_wantSyncActive);
                Volume volume = dbClient.queryObject(Volume.class, mirror.getSource().getURI());
                _log.info(String.format("For target mirror volume %1$s, going to set BlockMirror %2$s nativeId to %3$s (%4$s). Associated volume is %5$s (%6$s)", targetVolumePath.toString(), mirror.getId().toString(), syncDeviceID, elementName, volume.getNativeId(), volume.getDeviceLabel()));
                dbClient.persistObject(mirror);
            }
        } else if (isJobInTerminalFailedState()) {
            _log.info("Failed to create mirror");
            completer.error(dbClient, DeviceControllerException.exceptions.attachVolumeMirrorFailed(getMessage()));
            mirror.setInactive(true);
            dbClient.persistObject(mirror);
        }
    } catch (Exception e) {
        setFatalErrorStatus("Encountered an internal error during block create mirror job status processing: " + e.getMessage());
        _log.error("Caught an exception while trying to updateStatus for SmisBlockCreateMirrorJob", e);
        if (completer != null) {
            completer.error(dbClient, DeviceControllerException.errors.jobFailed(e));
        }
    } finally {
        if (syncVolumeIter != null) {
            syncVolumeIter.close();
        }
        super.updateStatus(jobContext);
    }
}