Examples with DbClient com.emc.storageos.db.client.DbClient used on opensource projects

Example 36 with DbClient

use of com.emc.storageos.db.client.DbClient in project coprhd-controller by CoprHD.

the class SmisBlockSnapshotSessionCGCreateJob method updateStatus.

@Override
public void updateStatus(JobContext jobContext) throws Exception {
    JobStatus jobStatus = getJobStatus();
    CloseableIterator<CIMObjectPath> syncAspectIter = null;
    CloseableIterator<CIMObjectPath> settingsStateIter = null;
    try {
        DbClient dbClient = jobContext.getDbClient();
        if (jobStatus == JobStatus.IN_PROGRESS) {
            return;
        }
        if (jobStatus == JobStatus.SUCCESS) {
            log.info("Post-processing successful snapshot session group creation for task ", getTaskCompleter().getOpId());
            // Get the snapshot sessions.
            Iterator<BlockSnapshotSession> iterator = dbClient.queryIterativeObjects(BlockSnapshotSession.class, getTaskCompleter().getIds(), true);
            List<BlockSnapshotSession> snapSessions = Lists.newArrayList(iterator);
            // Update Settings instance for the session.
            CIMConnectionFactory cimConnectionFactory = jobContext.getCimConnectionFactory();
            WBEMClient client = getWBEMClient(dbClient, cimConnectionFactory);
            syncAspectIter = client.associatorNames(getCimJob(), null, SmisConstants.SYMM_SYNCHRONIZATION_ASPECT_FOR_SOURCE_GROUP, null, null);
            if (syncAspectIter.hasNext()) {
                CIMObjectPath syncAspectPath = syncAspectIter.next();
                String instanceId = syncAspectPath.getKeyValue(Constants.INSTANCEID).toString();
                log.info("SynchronizationAspectForSourceGroup instance id is {}", instanceId);
                for (BlockSnapshotSession snapSession : snapSessions) {
                    snapSession.setSessionInstance(instanceId);
                }
                dbClient.updateObject(snapSessions);
            }
        } else if (jobStatus == JobStatus.FAILED || jobStatus == JobStatus.FATAL_ERROR) {
            log.info("Failed to create snapshot session for task ", getTaskCompleter().getOpId());
        }
    } catch (Exception e) {
        setPostProcessingErrorStatus("Encountered an internal error in create snapshot session job status processing: " + e.getMessage());
        log.error("Encountered an internal error in create snapshot session job status processing", e);
    } finally {
        if (syncAspectIter != null) {
            syncAspectIter.close();
        }
        if (settingsStateIter != null) {
            settingsStateIter.close();
        }
        super.updateStatus(jobContext);
    }
}

Example 37 with DbClient

use of com.emc.storageos.db.client.DbClient in project coprhd-controller by CoprHD.

the class SmisBlockSnapshotSessionCreateJob method updateStatus.

/**
 * {@inheritDoc}
 */
@Override
public void updateStatus(JobContext jobContext) throws Exception {
    JobStatus jobStatus = getJobStatus();
    CloseableIterator<CIMObjectPath> syncAspectIter = null;
    CloseableIterator<CIMObjectPath> settingsStateIter = null;
    try {
        DbClient dbClient = jobContext.getDbClient();
        if (jobStatus == JobStatus.IN_PROGRESS) {
            return;
        }
        if (jobStatus == JobStatus.SUCCESS) {
            s_logger.info("Post-processing successful snapshot session creation for task ", getTaskCompleter().getOpId());
            // Get the snapshot session.
            BlockSnapshotSession snapSession = dbClient.queryObject(BlockSnapshotSession.class, getTaskCompleter().getId());
            // Update Settings instance for the session.
            CIMConnectionFactory cimConnectionFactory = jobContext.getCimConnectionFactory();
            WBEMClient client = getWBEMClient(dbClient, cimConnectionFactory);
            syncAspectIter = client.associatorNames(getCimJob(), null, SmisConstants.SYMM_SYNCHRONIZATION_ASPECT_FOR_SOURCE, null, null);
            if (syncAspectIter.hasNext()) {
                CIMObjectPath syncAspectPath = syncAspectIter.next();
                String instanceId = syncAspectPath.getKeyValue(Constants.INSTANCEID).toString();
                s_logger.info("SynchronizationAspect instance id is {}", instanceId);
                snapSession.setSessionInstance(instanceId);
                dbClient.updateObject(snapSession);
            }
        } else if (jobStatus == JobStatus.FAILED || jobStatus == JobStatus.FATAL_ERROR) {
            s_logger.info("Failed to create snapshot session for task ", getTaskCompleter().getOpId());
        }
    } catch (Exception e) {
        setPostProcessingErrorStatus("Encountered an internal error in create snapshot session job status processing: " + e.getMessage());
        s_logger.error("Encountered an internal error in create snapshot session job status processing", e);
    } finally {
        if (syncAspectIter != null) {
            syncAspectIter.close();
        }
        if (settingsStateIter != null) {
            settingsStateIter.close();
        }
        super.updateStatus(jobContext);
    }
}

Example 38 with DbClient

use of com.emc.storageos.db.client.DbClient in project coprhd-controller by CoprHD.

the class SmisBlockSnapshotSessionLinkTargetGroupJob method processJobSuccess.

private void processJobSuccess(JobContext jobContext) throws Exception {
    DbClient dbClient = jobContext.getDbClient();
    try {
        CIMConnectionFactory cimConnectionFactory = jobContext.getCimConnectionFactory();
        WBEMClient client = getWBEMClient(dbClient, cimConnectionFactory);
        CIMObjectPath targetRepGrpPath = getAssociatedTargetReplicationGroupPath(client);
        log.info("Processing target replication group: {}", targetRepGrpPath);
        List<CIMObjectPath> replicaPairViews = getAssociatedReplicaPairViews(client, targetRepGrpPath);
        for (CIMObjectPath replicaPairViewPath : replicaPairViews) {
            log.info("Processing replica pair view instance: {}", replicaPairViewPath);
            CIMInstance replicaPairView = client.getInstance(replicaPairViewPath, false, false, PS_REPLICA_PAIR_VIEW);
            // Verify that ReplicaPairView references our groups
            String srcGrpInstance = getInstancePropertyValue(replicaPairView, CP_EMC_RG_SOURCE_INSTANCE_ID);
            String tgtGrpInstance = getInstancePropertyValue(replicaPairView, CP_EMC_RG_TARGET_INSTANCE_ID);
            // ReplicaPairView references src/tgt replication groups as <symm-id>+<group-name>, hence #contains
            if (!srcGrpInstance.contains(sourceGroupName) || !tgtGrpInstance.contains(targetGroupName)) {
                log.warn("ReplicaPairView did not match source/target groups: {}/{}", sourceGroupName, targetGroupName);
                continue;
            }
            String srcIdProp = (String) replicaPairView.getPropertyValue(CP_SV_SOURCE_DEVICE_ID);
            String tgtIdProp = (String) replicaPairView.getPropertyValue(CP_SV_TARGET_DEVICE_ID);
            if (srcNativeIdToSnapshotMap.containsKey(srcIdProp)) {
                URI blockSnapshotURI = srcNativeIdToSnapshotMap.get(srcIdProp);
                BlockSnapshot snapshot = dbClient.queryObject(BlockSnapshot.class, blockSnapshotURI);
                BlockObject sourceObj = BlockObject.fetch(dbClient, snapshot.getParent().getURI());
                CIMObjectPath volumePath = getAssociatedTargetVolume(client, replicaPairViewPath, tgtIdProp);
                CIMInstance volume = client.getInstance(volumePath, false, false, null);
                String volumeElementName = CIMPropertyFactory.getPropertyValue(volume, SmisConstants.CP_ELEMENT_NAME);
                log.info("volumeElementName: {}", volumeElementName);
                String volumeWWN = CIMPropertyFactory.getPropertyValue(volume, SmisConstants.CP_WWN_NAME);
                log.info("volumeWWN: {}", volumeWWN);
                String volumeAltName = CIMPropertyFactory.getPropertyValue(volume, SmisConstants.CP_NAME);
                log.info("volumeAltName: {}", volumeAltName);
                StorageSystem system = dbClient.queryObject(StorageSystem.class, getStorageSystemURI());
                snapshot.setNativeId(tgtIdProp);
                snapshot.setNativeGuid(NativeGUIDGenerator.generateNativeGuid(system, snapshot));
                snapshot.setDeviceLabel(volumeElementName);
                snapshot.setInactive(false);
                snapshot.setIsSyncActive(Boolean.TRUE);
                snapshot.setCreationTime(Calendar.getInstance());
                snapshot.setWWN(volumeWWN.toUpperCase());
                snapshot.setAlternateName(volumeAltName);
                snapshot.setSettingsInstance(snapSessionInstance);
                snapshot.setReplicationGroupInstance(tgtGrpInstance);
                commonSnapshotUpdate(snapshot, volume, client, system, sourceObj.getNativeId(), tgtIdProp, false, dbClient);
                log.info(String.format("For target volume path %1$s, going to set blocksnapshot %2$s nativeId to %3$s (%4$s). Associated volume is %5$s (%6$s)", volumePath.toString(), snapshot.getId().toString(), tgtIdProp, volumeElementName, sourceObj.getNativeId(), sourceObj.getDeviceLabel()));
                dbClient.updateObject(snapshot);
            }
        }
    } catch (Exception e) {
        setPostProcessingErrorStatus("Internal error in link snapshot session target group job status processing: " + e.getMessage());
        log.error("Internal error in link snapshot session target group job status processing", e);
        throw e;
    }
}

Example 39 with DbClient

use of com.emc.storageos.db.client.DbClient in project coprhd-controller by CoprHD.

the class SmisBlockSnapshotSessionUnlinkTargetJob method updateStatus.

/**
 * {@inheritDoc}
 */
@Override
public void updateStatus(JobContext jobContext) throws Exception {
    DbClient dbClient = jobContext.getDbClient();
    JobStatus jobStatus = getJobStatus();
    BlockSnapshotSessionUnlinkTargetCompleter completer = (BlockSnapshotSessionUnlinkTargetCompleter) getTaskCompleter();
    boolean deleteTarget = completer.getDeleteTarget();
    try {
        if (jobStatus == JobStatus.IN_PROGRESS) {
            return;
        }
        if (jobStatus == JobStatus.SUCCESS) {
            // not be represented by a BlockSnapshot instance in ViPR.
            if (!deleteTarget) {
                List<BlockSnapshot> allSnapshots = completer.getAllSnapshots(dbClient);
                promoteSnapshotsToVolume(allSnapshots, dbClient);
            } else {
            // TBD - Update capacity of storage pools when deleted?
            // SmisUtils.updateStoragePoolCapacity(dbClient, client, poolURI);
            }
            s_logger.info("Post-processing successful for unlink snapshot session target for task ", getTaskCompleter().getOpId());
        } else if (jobStatus == JobStatus.FAILED || jobStatus == JobStatus.FATAL_ERROR) {
            s_logger.info("Failed to unlink snapshot session target for task ", getTaskCompleter().getOpId());
        }
    } catch (Exception e) {
        setPostProcessingErrorStatus("Encountered an internal error in unlink snapshot session target job status processing: " + e.getMessage());
        s_logger.error("Encountered an internal error in unlink snapshot session target job status processing", e);
    } finally {
        if (!deleteTarget) {
            // We only want to invoke the completer if we are
            // not deleting the target after we unlink the target
            // from the array snapshot.
            super.updateStatus(jobContext);
        }
    }
}

Example 40 with DbClient

use of com.emc.storageos.db.client.DbClient in project coprhd-controller by CoprHD.

the class SmisCloneResyncJob method updateStatus.

@Override
public void updateStatus(JobContext jobContext) throws Exception {
    log.info("START updateStatus for resync clone");
    CloseableIterator<CIMObjectPath> iterator = null;
    DbClient dbClient = jobContext.getDbClient();
    JobStatus jobStatus = getJobStatus();
    try {
        if (jobStatus == JobStatus.SUCCESS) {
            CloneResyncCompleter completer = (CloneResyncCompleter) getTaskCompleter();
            List<Volume> cloneVolumes = dbClient.queryObject(Volume.class, completer.getIds());
            log.info("Clone resync success");
            for (Volume clone : cloneVolumes) {
                clone.setReplicaState(ReplicationState.RESYNCED.name());
            }
            dbClient.persistObject(cloneVolumes);
        }
    } catch (Exception e) {
        String errorMsg = String.format("Encountered an internal error during updating resync clone job status " + "processing: %s", e.getMessage());
        setPostProcessingErrorStatus(errorMsg);
        log.error("Failed to update status for " + getClass().getSimpleName(), e);
    } finally {
        if (iterator != null) {
            iterator.close();
        }
        super.updateStatus(jobContext);
        log.info("FINISH updateStatus for resync clone");
    }
}