Examples with DeviceControllerException com.emc.storageos.exceptions.DeviceControllerException used on opensource projects

Example 26 with DeviceControllerException

use of com.emc.storageos.exceptions.DeviceControllerException in project coprhd-controller by CoprHD.

the class HDSMirrorOperations method deleteSingleVolumeMirror.

/**
 * Deletes mirror instance from StorageSystem
 */
@Override
public void deleteSingleVolumeMirror(StorageSystem storageSystem, URI mirror, TaskCompleter taskCompleter) throws DeviceControllerException {
    try {
        StringBuilder logMsgBuilder = new StringBuilder(String.format("Delete Mirror Start - Array:%s", storageSystem.getSerialNumber()));
        Set<String> thickLogicalUnitIdList = new HashSet<String>();
        Set<String> thinLogicalUnitIdList = new HashSet<String>();
        HDSApiClient hdsApiClient = hdsApiFactory.getClient(HDSUtils.getHDSServerManagementServerInfo(storageSystem), storageSystem.getSmisUserName(), storageSystem.getSmisPassword());
        String systemObjectID = HDSUtils.getSystemObjectID(storageSystem);
        BlockMirror mirrorObj = dbClient.queryObject(BlockMirror.class, mirror);
        logMsgBuilder.append(String.format("%nMirror:%s", mirrorObj.getLabel()));
        String logicalUnitObjectId = HDSUtils.getLogicalUnitObjectId(mirrorObj.getNativeId(), storageSystem);
        LogicalUnit logicalUnit = hdsApiClient.getLogicalUnitInfo(systemObjectID, logicalUnitObjectId);
        if (logicalUnit == null) {
            // related volume state (if any) has been deleted. skip
            // processing, if already deleted from array.
            log.info(String.format("Mirror %s already deleted: ", mirrorObj.getNativeId()));
            // HDSMirrorOperations.removeReferenceFromSourceVolume(dbClient, mirrorObj);
            dbClient.markForDeletion(mirrorObj);
        } else {
            if (mirrorObj.getThinlyProvisioned()) {
                thinLogicalUnitIdList.add(logicalUnitObjectId);
            } else {
                thickLogicalUnitIdList.add(logicalUnitObjectId);
            }
            log.info(logMsgBuilder.toString());
            if (!thickLogicalUnitIdList.isEmpty()) {
                String asyncThickLUsJobId = hdsApiClient.deleteThickLogicalUnits(systemObjectID, thickLogicalUnitIdList, storageSystem.getModel());
                if (null != asyncThickLUsJobId) {
                    ControllerServiceImpl.enqueueJob(new QueueJob(new HDSBlockMirrorDeleteJob(asyncThickLUsJobId, mirrorObj.getStorageController(), taskCompleter)));
                } else {
                    throw HDSException.exceptions.asyncTaskFailed("Unable to get async taskId from HiCommand Device Manager for the delete mirror call");
                }
            }
            if (!thinLogicalUnitIdList.isEmpty()) {
                String asyncThinHDSJobId = hdsApiClient.deleteThinLogicalUnits(systemObjectID, thinLogicalUnitIdList, storageSystem.getModel());
                if (null != asyncThinHDSJobId) {
                    ControllerServiceImpl.enqueueJob(new QueueJob(new HDSBlockMirrorDeleteJob(asyncThinHDSJobId, mirrorObj.getStorageController(), taskCompleter)));
                } else {
                    throw HDSException.exceptions.asyncTaskFailed("Unable to get async taskId from HiCommand Device Manager for the delete mirror call");
                }
            }
        }
        log.info("Delete Mirror End - Array: {} Mirror: {}", storageSystem.getSerialNumber(), mirror);
    } catch (Exception e) {
        log.error("Problem in deleteSingleVolumeMirror: ", e);
        ServiceError error = DeviceControllerErrors.hds.methodFailed("deleteSingleVolumeMirror", e.getMessage());
        taskCompleter.error(dbClient, error);
    }
}

Example 27 with DeviceControllerException

use of com.emc.storageos.exceptions.DeviceControllerException in project coprhd-controller by CoprHD.

the class HDSSnapshotOperations method restoreSingleVolumeSnapshot.

/**
 * 1. Find pair management server.
 * 2. Get SnapshotGroup's Object Id.
 * 3. Get ReplicationInfo's Object Id.
 * 4. Perform ReplicationInfo Restore operation.
 */
@Override
public void restoreSingleVolumeSnapshot(StorageSystem storage, URI volume, URI snapshot, TaskCompleter taskCompleter) throws DeviceControllerException {
    try {
        BlockSnapshot from = dbClient.queryObject(BlockSnapshot.class, snapshot);
        Volume to = dbClient.queryObject(Volume.class, volume);
        HDSApiClient hdsApiClient = hdsApiFactory.getClient(HDSUtils.getHDSServerManagementServerInfo(storage), storage.getSmisUserName(), storage.getSmisPassword());
        HDSHost pairMgmtServer = hdsApiClient.getSnapshotGroupPairManagementServer(storage.getSerialNumber());
        if (pairMgmtServer == null) {
            log.error("Unable to find snapshot group information/pair management server for Thin Image");
            throw HDSException.exceptions.snapshotGroupNotAvailable(storage.getNativeGuid());
        }
        SnapshotGroup snapShotGrp = getViPRSnapshotGroup(pairMgmtServer, storage.getSerialNumber());
        log.debug("to.getNativeId() :{}", to.getNativeId());
        log.debug("from.getNativeId() :{}", from.getNativeId());
        ReplicationInfo repInfo = getReplicationInfo(snapShotGrp, to.getNativeId(), from.getNativeId());
        hdsApiClient.restoreThinImagePair(pairMgmtServer.getObjectID(), snapShotGrp.getObjectID(), repInfo.getObjectID(), storage.getModel());
        taskCompleter.ready(dbClient);
        log.info("Restore Snapshot volume completed");
    } catch (Exception e) {
        String message = String.format("Generic exception when trying to restore from snapshot %s on array %s", snapshot.toString(), storage.getSerialNumber());
        log.error(message, e);
        ServiceError error = DeviceControllerErrors.hds.methodFailed("restoreSingleVolumeSnapshot", e.getMessage());
        taskCompleter.error(dbClient, error);
    }
}

Example 28 with DeviceControllerException

use of com.emc.storageos.exceptions.DeviceControllerException in project coprhd-controller by CoprHD.

the class HDSStorageDevice method doModifyVolumes.

@Override
public void doModifyVolumes(StorageSystem storage, StoragePool storagePool, String opId, List<Volume> volumes, TaskCompleter taskCompleter) throws DeviceControllerException {
    StringBuilder logMsgBuilder = new StringBuilder(String.format("Modify Volume Start - Array:%s, Pool:%s", storage.getSerialNumber(), storagePool.getNativeGuid()));
    String systemObjectID = HDSUtils.getSystemObjectID(storage);
    for (Volume volume : volumes) {
        try {
            HDSApiClient hdsApiClient = hdsApiFactory.getClient(HDSUtils.getHDSServerManagementServerInfo(storage), storage.getSmisUserName(), storage.getSmisPassword());
            logMsgBuilder.append(String.format("%nVolume:%s , IsThinlyProvisioned: %s, tieringPolicy: %s", volume.getLabel(), volume.getThinlyProvisioned(), volume.getAutoTieringPolicyUri()));
            LogicalUnit logicalUnit = hdsApiClient.getLogicalUnitInfo(systemObjectID, HDSUtils.getLogicalUnitObjectId(volume.getNativeId(), storage));
            String policyName = ControllerUtils.getAutoTieringPolicyName(volume.getId(), dbClient);
            String autoTierPolicyName = null;
            if (policyName.equals(Constants.NONE)) {
                autoTierPolicyName = null;
            } else {
                autoTierPolicyName = HitachiTieringPolicy.getPolicy(policyName.replaceAll(HDSConstants.SLASH_OPERATOR, HDSConstants.UNDERSCORE_OPERATOR)).getKey();
            }
            if (null != logicalUnit && null != logicalUnit.getLdevList() && !logicalUnit.getLdevList().isEmpty()) {
                Iterator<LDEV> ldevItr = logicalUnit.getLdevList().iterator();
                if (ldevItr.hasNext()) {
                    LDEV ldev = ldevItr.next();
                    String asyncMessageId = hdsApiClient.modifyThinVolumeTieringPolicy(systemObjectID, logicalUnit.getObjectID(), ldev.getObjectID(), autoTierPolicyName, storage.getModel());
                    if (null != asyncMessageId) {
                        HDSJob modifyHDSJob = new HDSModifyVolumeJob(asyncMessageId, volume.getStorageController(), taskCompleter, HDSModifyVolumeJob.VOLUME_MODIFY_JOB);
                        ControllerServiceImpl.enqueueJob(new QueueJob(modifyHDSJob));
                    } else {
                        throw HDSException.exceptions.asyncTaskFailed("Unable to get async taskId from HiCommand Device Manager for the modify volume call");
                    }
                }
            } else {
                String errorMsg = String.format("No LDEV's found for volume: %s", volume.getId());
                log.info(errorMsg);
                ServiceError serviceError = DeviceControllerErrors.hds.methodFailed("doModifyVolumes", errorMsg);
                taskCompleter.error(dbClient, serviceError);
            }
        } catch (final Exception e) {
            log.error("Problem in doModifyVolumes: ", e);
            ServiceError serviceError = DeviceControllerErrors.hds.methodFailed("doModifyVolumes", e.getMessage());
            taskCompleter.error(dbClient, serviceError);
        }
    }
}

Example 29 with DeviceControllerException

use of com.emc.storageos.exceptions.DeviceControllerException in project coprhd-controller by CoprHD.

the class HDSStorageDevice method doDeleteVolumes.

/*
     * (non-Javadoc)
     * 
     * @see com.emc.storageos.volumecontroller.BlockStorageDevice#doDeleteVolumes(com.emc.storageos.db.client.model.StorageSystem,
     * java.lang.String, java.util.List, com.emc.storageos.volumecontroller.TaskCompleter)
     */
@Override
public void doDeleteVolumes(StorageSystem storageSystem, String opId, List<Volume> volumes, TaskCompleter taskCompleter) throws DeviceControllerException {
    try {
        StringBuilder logMsgBuilder = new StringBuilder(String.format("Delete Volume Start - Array:%s", storageSystem.getSerialNumber()));
        MultiVolumeTaskCompleter multiVolumeTaskCompleter = (MultiVolumeTaskCompleter) taskCompleter;
        Set<String> thickLogicalUnitIdList = new HashSet<String>();
        Set<String> thinLogicalUnitIdList = new HashSet<String>();
        HDSApiClient hdsApiClient = hdsApiFactory.getClient(HDSUtils.getHDSServerManagementServerInfo(storageSystem), storageSystem.getSmisUserName(), storageSystem.getSmisPassword());
        String systemObjectId = HDSUtils.getSystemObjectID(storageSystem);
        log.info("volumes size: {}", volumes.size());
        for (Volume volume : volumes) {
            logMsgBuilder.append(String.format("%nVolume:%s", volume.getLabel()));
            String logicalUnitObjectId = HDSUtils.getLogicalUnitObjectId(volume.getNativeId(), storageSystem);
            LogicalUnit logicalUnit = hdsApiClient.getLogicalUnitInfo(systemObjectId, logicalUnitObjectId);
            if (logicalUnit == null) {
                // related volume state (if any) has been deleted. skip
                // processing, if already deleted from array.
                log.info(String.format("Volume %s already deleted: ", volume.getNativeId()));
                volume.setInactive(true);
                dbClient.persistObject(volume);
                VolumeTaskCompleter deleteTaskCompleter = multiVolumeTaskCompleter.skipTaskCompleter(volume.getId());
                deleteTaskCompleter.ready(dbClient);
                continue;
            }
            if (volume.getThinlyProvisioned()) {
                thinLogicalUnitIdList.add(logicalUnitObjectId);
            } else {
                thickLogicalUnitIdList.add(logicalUnitObjectId);
            }
        }
        log.info(logMsgBuilder.toString());
        if (!multiVolumeTaskCompleter.isVolumeTaskCompletersEmpty()) {
            if (null != thickLogicalUnitIdList && !thickLogicalUnitIdList.isEmpty()) {
                String asyncThickLUsJobId = hdsApiClient.deleteThickLogicalUnits(systemObjectId, thickLogicalUnitIdList, storageSystem.getModel());
                if (null != asyncThickLUsJobId) {
                    ControllerServiceImpl.enqueueJob(new QueueJob(new HDSDeleteVolumeJob(asyncThickLUsJobId, volumes.get(0).getStorageController(), taskCompleter)));
                } else {
                    throw HDSException.exceptions.asyncTaskFailed("Unable to get async taskId from HiCommand Device Manager for the delete volume call");
                }
            }
            if (null != thinLogicalUnitIdList && !thinLogicalUnitIdList.isEmpty()) {
                String asyncThinHDSJobId = hdsApiClient.deleteThinLogicalUnits(systemObjectId, thinLogicalUnitIdList, storageSystem.getModel());
                // in single operation.
                if (null != asyncThinHDSJobId) {
                    ControllerServiceImpl.enqueueJob(new QueueJob(new HDSDeleteVolumeJob(asyncThinHDSJobId, volumes.get(0).getStorageController(), taskCompleter)));
                } else {
                    throw HDSException.exceptions.asyncTaskFailed("Unable to get async taskId from HiCommand Device Manager for the delete volume call");
                }
            }
        } else {
            // If we are here, there are no volumes to delete, we have
            // invoked ready() for the VolumeDeleteCompleter, and told
            // the multiVolumeTaskCompleter to skip these completers.
            // In this case, the multiVolumeTaskCompleter complete()
            // method will not be invoked and the result is that the
            // workflow that initiated this delete request will never
            // be updated. So, here we just call complete() on the
            // multiVolumeTaskCompleter to ensure the workflow status is
            // updated.
            multiVolumeTaskCompleter.ready(dbClient);
        }
    } catch (Exception e) {
        log.error("Problem in doDeleteVolume: ", e);
        ServiceError error = DeviceControllerErrors.hds.methodFailed("doDeleteVolume", e.getMessage());
        taskCompleter.error(dbClient, error);
    }
    StringBuilder logMsgBuilder = new StringBuilder(String.format("Delete Volume End - Array: %s", storageSystem.getSerialNumber()));
    for (Volume volume : volumes) {
        logMsgBuilder.append(String.format("%nVolume:%s", volume.getLabel()));
    }
    log.info(logMsgBuilder.toString());
}

Example 30 with DeviceControllerException

use of com.emc.storageos.exceptions.DeviceControllerException in project coprhd-controller by CoprHD.

the class CephSnapshotOperations method createSingleVolumeSnapshot.

@Override
public void createSingleVolumeSnapshot(StorageSystem storage, URI snapshot, Boolean createInactive, Boolean readOnly, TaskCompleter taskCompleter) throws DeviceControllerException {
    try (CephClient cephClient = getClient(storage)) {
        BlockSnapshot blockSnapshot = _dbClient.queryObject(BlockSnapshot.class, snapshot);
        Volume volume = _dbClient.queryObject(Volume.class, blockSnapshot.getParent().getURI());
        StoragePool pool = _dbClient.queryObject(StoragePool.class, volume.getPool());
        String id = CephUtils.createNativeId(blockSnapshot);
        cephClient.createSnap(pool.getPoolName(), volume.getNativeId(), id);
        blockSnapshot.setNativeId(id);
        blockSnapshot.setDeviceLabel(blockSnapshot.getLabel());
        blockSnapshot.setIsSyncActive(true);
        _dbClient.updateObject(blockSnapshot);
        taskCompleter.ready(_dbClient);
    } catch (Exception e) {
        _log.error("Snapshot creation failed", e);
        ServiceError error = DeviceControllerErrors.ceph.operationFailed("createSingleVolumeSnapshot", e.getMessage());
        taskCompleter.error(_dbClient, error);
    }
}