@Override
public void deleteSingleVolumeSnapshot(
StorageSystem storage, URI snapshot, TaskCompleter taskCompleter)
throws DeviceControllerException {
try {
BlockSnapshot snap = _dbClient.queryObject(BlockSnapshot.class, snapshot);
VNXeApiClient apiClient = getVnxeClient(storage);
VNXeLunSnap lunSnap = apiClient.getLunSnapshot(snap.getNativeId());
if (lunSnap != null) {
VNXeCommandJob job = apiClient.deleteLunSnap(lunSnap.getId());
if (job != null) {
ControllerServiceImpl.enqueueJob(
new QueueJob(
new VNXeBlockDeleteSnapshotJob(job.getId(), storage.getId(), taskCompleter)));
}
} else {
// Perhaps, it's already been deleted or was deleted on the array.
// In that case, we'll just say all is well, so that this operation
// is idempotent.
snap.setInactive(true);
snap.setIsSyncActive(false);
_dbClient.updateObject(snap);
taskCompleter.ready(_dbClient);
}
} catch (VNXeException e) {
_log.error("Delete volume snapshot got the exception", e);
taskCompleter.error(_dbClient, e);
} catch (Exception ex) {
_log.error("Delete volume snapshot got the exception", ex);
ServiceError error = DeviceControllerErrors.vnxe.jobFailed("DeleteSnapshot", ex.getMessage());
taskCompleter.error(_dbClient, error);
}
}
/**
* Prepare the ViPR BlockSnapshotSession instance for the pass BlockSnapshot instance.
*
* @param snapshot A reference to the snapshot.
* @return A reference to the newly created snapshot session.
*/
private BlockSnapshotSession prepareSnapshotSession(BlockSnapshot snapshot) {
s_logger.info("Prepare BlockSnapshotSession for snapshot {}", snapshot.getId());
BlockSnapshotSession snapshotSession = new BlockSnapshotSession();
URI snapSessionURI = URIUtil.createId(BlockSnapshotSession.class);
snapshotSession.setId(snapSessionURI);
snapshotSession.setSessionLabel(getSessionLabelFromSettingsInstance(snapshot));
URI cgURI = snapshot.getConsistencyGroup();
if (NullColumnValueGetter.isNullURI(cgURI)) {
snapshotSession.setParent(snapshot.getParent());
snapshotSession.setLabel(snapshot.getLabel());
} else {
snapshotSession.setConsistencyGroup(cgURI);
snapshotSession.setLabel(snapshot.getSnapsetLabel());
Volume parent = getDbClient().queryObject(Volume.class, snapshot.getParent());
if (parent != null) {
snapshotSession.setReplicationGroupInstance(parent.getReplicationGroupInstance());
snapshotSession.setSessionSetName(parent.getReplicationGroupInstance());
}
}
snapshotSession.setProject(snapshot.getProject());
snapshotSession.setStorageController(snapshot.getStorageController());
snapshotSession.setSessionInstance(snapshot.getSettingsInstance());
StringSet linkedTargets = new StringSet();
linkedTargets.add(snapshot.getId().toString());
snapshotSession.setLinkedTargets(linkedTargets);
return snapshotSession;
}
private void updateBlockSnapShot(
CIMInstance volumeInstance, BlockSnapshot snapShot, Map<String, Object> keyMap) {
snapShot.setAllocatedCapacity(
Long.parseLong(getCIMPropertyValue(volumeInstance, EMC_ALLOCATED_CAPACITY)));
snapShot.setProvisionedCapacity(returnProvisionedCapacity(volumeInstance, keyMap));
_updateSnapShots.add(snapShot);
}
/** {@inheritDoc} */
@Override
public void process() throws MigrationCallbackException {
s_logger.info("Executing BlockSnapshotSession migration callback.");
try {
DbClient dbClient = getDbClient();
List<BlockSnapshotSession> snapshotSessions = new ArrayList<BlockSnapshotSession>();
Map<URI, Map<String, BlockSnapshotSession>> groupSessionMap = new HashMap<>();
List<URI> snapshotURIs = dbClient.queryByType(BlockSnapshot.class, true);
Iterator<BlockSnapshot> snapshotsIter =
dbClient.queryIterativeObjects(BlockSnapshot.class, snapshotURIs, true);
while (snapshotsIter.hasNext()) {
BlockSnapshot snapshot = snapshotsIter.next();
if (isSnapshotSessionSupported(snapshot)) {
// Check if this is a group snapshot.
URI cgURI = snapshot.getConsistencyGroup();
if (NullColumnValueGetter.isNullURI(cgURI)) {
// The storage system for the single volume snapshot supports
// snapshot sessions, then we need to prepare and create a
// snapshot session for that snapshot and add the snapshot as
// a linked target for the session.
BlockSnapshotSession snapshotSession = prepareSnapshotSession(snapshot);
snapshotSessions.add(snapshotSession);
} else {
// Create the group session if necessary and add the snapshot as a
// linked target for that group session.
String settingsInstance = snapshot.getSettingsInstance();
Map<String, BlockSnapshotSession> grpSnapshotSessions = groupSessionMap.get(cgURI);
if (grpSnapshotSessions != null) {
BlockSnapshotSession snapshotSession = grpSnapshotSessions.get(settingsInstance);
if (snapshotSession == null) {
snapshotSession = prepareSnapshotSession(snapshot);
grpSnapshotSessions.put(settingsInstance, snapshotSession);
snapshotSessions.add(snapshotSession);
} else {
StringSet linkedTargets = snapshotSession.getLinkedTargets();
linkedTargets.add(snapshot.getId().toString());
}
} else {
grpSnapshotSessions = new HashMap<String, BlockSnapshotSession>();
groupSessionMap.put(cgURI, grpSnapshotSessions);
BlockSnapshotSession snapshotSession = prepareSnapshotSession(snapshot);
grpSnapshotSessions.put(settingsInstance, snapshotSession);
snapshotSessions.add(snapshotSession);
}
}
}
}
if (!snapshotSessions.isEmpty()) {
dbClient.createObject(snapshotSessions);
}
} catch (Exception e) {
s_logger.error("Caught exception during BlockSnapshotSession migration", e);
}
}
/**
* Determines if the storage system for the passed BlockSnapshot instance supports snapshot
* sessions.
*
* @param snapshot A reference to the snapshot.
* @return true if the system for the passed snapshot supports snapshot sessions, false otherwise.
*/
private boolean isSnapshotSessionSupported(BlockSnapshot snapshot) {
boolean isSupported = false;
URI systemURI = snapshot.getStorageController();
StorageSystem system = dbClient.queryObject(StorageSystem.class, systemURI);
if ((system != null) && (system.checkIfVmax3())) {
s_logger.info(
"BlockSnapshotSession supported for snapshot {}:{}",
snapshot.getId(),
snapshot.getLabel());
isSupported = true;
}
return isSupported;
}
/**
* Gets the session label from settings instance.
*
* @param snapshot the snapshot
* @return the session label from settings instance
*/
private String getSessionLabelFromSettingsInstance(BlockSnapshot snapshot) {
String sessionLabel = null;
String settingsInstance = snapshot.getSettingsInstance();
if (settingsInstance != null && !settingsInstance.isEmpty()) {
String[] instanceArray = settingsInstance.split(SMIS80_DELIMITER_REGEX);
sessionLabel = instanceArray[3];
}
return sessionLabel;
}
@Override
public void createGroupSnapshots(
StorageSystem storage,
List<URI> snapshotList,
Boolean createInactive,
Boolean readOnly,
TaskCompleter taskCompleter)
throws DeviceControllerException {
try {
URI snapshot = snapshotList.get(0);
BlockSnapshot snapshotObj = _dbClient.queryObject(BlockSnapshot.class, snapshot);
Volume volume = _dbClient.queryObject(Volume.class, snapshotObj.getParent());
TenantOrg tenant = _dbClient.queryObject(TenantOrg.class, volume.getTenant().getURI());
String tenantName = tenant.getLabel();
String snapLabelToUse =
_nameGenerator.generate(
tenantName,
snapshotObj.getLabel(),
snapshot.toString(),
'-',
SmisConstants.MAX_SNAPSHOT_NAME_LENGTH);
String groupName = getConsistencyGroupName(snapshotObj);
VNXeApiClient apiClient = getVnxeClient(storage);
VNXeCommandJob job = apiClient.createLunGroupSnap(groupName, snapLabelToUse);
if (job != null) {
ControllerServiceImpl.enqueueJob(
new QueueJob(
new VNXeBlockCreateCGSnapshotJob(
job.getId(), storage.getId(), !createInactive, taskCompleter)));
}
} catch (VNXeException e) {
_log.error("Create volume snapshot got the exception", e);
taskCompleter.error(_dbClient, e);
} catch (Exception ex) {
_log.error("Create volume snapshot got the exception", ex);
ServiceError error =
DeviceControllerErrors.vnxe.jobFailed("CreateCGSnapshot", ex.getMessage());
taskCompleter.error(_dbClient, error);
}
}
/**
* Cleans up instances of {@link BlockSnapshot} that failed to be created. Also, any stale entries
* in {@link BlockSnapshotSession#getLinkedTargets()} will be cleaned up.
*
* @param volume Volume URI to process.
* @param itemsToUpdate Items to be updated.
* @param itemsToDelete Items to be deleted.
*/
@Override
public void process(
URI volume, Collection<DataObject> itemsToUpdate, Collection<DataObject> itemsToDelete) {
List<BlockSnapshot> snapshots =
CustomQueryUtility.queryActiveResourcesByConstraint(
getDbClient(),
BlockSnapshot.class,
ContainmentConstraint.Factory.getVolumeSnapshotConstraint(volume));
List<BlockSnapshot> failedSnapshots = new ArrayList<>();
List<BlockSnapshotSession> updateSessions = new ArrayList<>();
failedSnapshots.addAll(
Collections2.filter(
snapshots,
new Predicate<BlockSnapshot>() {
@Override
public boolean apply(BlockSnapshot snapshot) {
return Strings.isNullOrEmpty(snapshot.getNativeId());
}
}));
// Removed failed snapshots from any existing sessions
for (BlockSnapshot failedSnapshot : failedSnapshots) {
log.info("Removing failed snapshot: {}", failedSnapshot.getLabel());
List<BlockSnapshotSession> sessions =
CustomQueryUtility.queryActiveResourcesByConstraint(
getDbClient(),
BlockSnapshotSession.class,
ContainmentConstraint.Factory.getLinkedTargetSnapshotSessionConstraint(
failedSnapshot.getId()));
for (BlockSnapshotSession session : sessions) {
log.info("Updating existing session: {}", session.getSessionLabel());
StringSet linkedTargets = session.getLinkedTargets();
linkedTargets.remove(failedSnapshot.getId().toString());
updateSessions.add(session);
}
}
itemsToUpdate.addAll(updateSessions);
itemsToDelete.addAll(failedSnapshots);
}
/**
* Creates the BlockObject BlockSnapshot data.
*
* @param name
* @param numSnapshots
* @throws Exception
*/
private void prepareBlockSnapshotData(String name, int numSnapshots) throws Exception {
// Create the volume for the snapshots
Volume volume = new Volume();
URI volumeURI = URIUtil.createId(Volume.class);
StorageSystem storageSystem = createStorageSystem(false);
volume.setId(volumeURI);
volume.setStorageController(storageSystem.getId());
String volName = "blockSnapshotVolume";
volume.setLabel(volName);
BlockConsistencyGroup cg =
createBlockConsistencyGroup(
"blockSnapshotConsistencyGroup", storageSystem.getId(), Types.LOCAL.name(), true);
volume.setConsistencyGroup(cg.getId());
_dbClient.createObject(volume);
for (int i = 1; i <= numSnapshots; i++) {
BlockSnapshot blockSnapshot = new BlockSnapshot();
URI blockSnapshotURI = URIUtil.createId(BlockSnapshot.class);
blockSnapshotURIs.add(blockSnapshotURI);
blockSnapshot.setId(blockSnapshotURI);
blockSnapshot.setLabel(name + i);
blockSnapshot.setSnapsetLabel(name + i);
blockSnapshot.setParent(new NamedURI(volume.getId(), name + i));
blockSnapshot.addConsistencyGroup(cg.getId().toString());
_dbClient.createObject(blockSnapshot);
}
}
@Override
public void restoreGroupSnapshots(
StorageSystem storage, URI volume, URI snapshot, TaskCompleter taskCompleter)
throws DeviceControllerException {
try {
BlockSnapshot snapshotObj = _dbClient.queryObject(BlockSnapshot.class, snapshot);
VNXeApiClient apiClient = getVnxeClient(storage);
VNXeLunGroupSnap lunGroupSnap =
apiClient.getLunGroupSnapshot(snapshotObj.getReplicationGroupInstance());
// Error out if the snapshot is attached
if (lunGroupSnap.getIsAttached()) {
_log.error(
"Snapshot {})is attached and cannot be used for restore", snapshotObj.getLabel());
ServiceError error =
DeviceControllerErrors.vnxe.cannotRestoreAttachedSnapshot(snapshot.toString());
taskCompleter.error(_dbClient, error);
}
VNXeCommandJob job = apiClient.restoreLunGroupSnap(lunGroupSnap.getId());
if (job != null) {
ControllerServiceImpl.enqueueJob(
new QueueJob(
new VNXeBlockRestoreSnapshotJob(job.getId(), storage.getId(), taskCompleter)));
}
} catch (VNXeException e) {
_log.error("Restore group snapshot got the exception", e);
taskCompleter.error(_dbClient, e);
} catch (Exception ex) {
_log.error("Restore group snapshot got the exception", ex);
ServiceError error =
DeviceControllerErrors.vnxe.jobFailed("RestoreSnapshotJob", ex.getMessage());
taskCompleter.error(_dbClient, error);
}
}
/**
* creates snapshot objects
*
* @param numSnapshots
* @param volume
* @param name snapshot name
*/
public void addSnapshots(
int numSnapshots, Volume volume, BlockConsistencyGroup cg, ProtectionSet ps, String name) {
for (int i = 1; i <= numSnapshots; i++) {
BlockSnapshot blockSnapshot = new BlockSnapshot();
URI blockSnapshotURI = URIUtil.createId(BlockSnapshot.class);
blockSnapshotURIs.add(blockSnapshotURI);
blockSnapshot.setId(blockSnapshotURI);
blockSnapshot.setLabel(name + i);
blockSnapshot.setSnapsetLabel(name + i);
blockSnapshot.setParent(new NamedURI(volume.getId(), name + i));
blockSnapshot.addConsistencyGroup(cg.getId().toString());
blockSnapshot.setProtectionSet(ps.getId());
_dbClient.createObject(blockSnapshot);
}
}
@Override
public void deleteGroupSnapshots(StorageSystem storage, URI snapshot, TaskCompleter taskCompleter)
throws DeviceControllerException {
try {
List<BlockSnapshot> snapshots =
_dbClient.queryObject(BlockSnapshot.class, Arrays.asList(snapshot));
BlockSnapshot snapshotObj = snapshots.get(0);
VNXeApiClient apiClient = getVnxeClient(storage);
VNXeLunGroupSnap lunGroupSnap =
apiClient.getLunGroupSnapshot(snapshotObj.getReplicationGroupInstance());
if (lunGroupSnap != null) {
VNXeCommandJob job = apiClient.deleteLunGroupSnap(lunGroupSnap.getId());
if (job != null) {
ControllerServiceImpl.enqueueJob(
new QueueJob(
new VNXeBlockDeleteSnapshotJob(job.getId(), storage.getId(), taskCompleter)));
} else {
// Should not take this path, but treat as an error if we do
// happen to get a null job due to some error in the client.
_log.error("Unexpected null job from VNXe client call to delete group snapshot.");
ServiceCoded sc =
DeviceControllerExceptions.vnxe.nullJobForDeleteGroupSnapshot(
snapshotObj.forDisplay(), snapshotObj.getReplicationGroupInstance());
taskCompleter.error(_dbClient, sc);
}
} else {
// Treat as in the single volume snapshot case and presume
// the group snapshot has already been deleted.
List<BlockSnapshot> grpSnapshots =
ControllerUtils.getSnapshotsPartOfReplicationGroup(snapshotObj, _dbClient);
for (BlockSnapshot grpSnapshot : grpSnapshots) {
grpSnapshot.setInactive(true);
grpSnapshot.setIsSyncActive(false);
}
_dbClient.updateObject(grpSnapshots);
taskCompleter.ready(_dbClient);
}
} catch (VNXeException e) {
_log.error("Delete group snapshot got the exception", e);
taskCompleter.error(_dbClient, e);
} catch (Exception ex) {
_log.error("Delete group snapshot got the exception", ex);
ServiceError error =
DeviceControllerErrors.vnxe.jobFailed("DeletGroupSnapshot", ex.getMessage());
taskCompleter.error(_dbClient, error);
}
}
/** {@inheritDoc} */
@Override
public void updateStatus(JobContext jobContext) throws Exception {
JobStatus jobStatus = getJobStatus();
CloseableIterator<CIMObjectPath> volumeIter = null;
try {
DbClient dbClient = jobContext.getDbClient();
TaskCompleter completer = getTaskCompleter();
BlockSnapshot snapshot = dbClient.queryObject(BlockSnapshot.class, _snapshotURI);
if (jobStatus == JobStatus.IN_PROGRESS) {
return;
}
if (jobStatus == JobStatus.SUCCESS) {
s_logger.info(
"Post-processing successful link snapshot session target {} for task {}",
snapshot.getId(),
completer.getOpId());
// Get the snapshot session to which the target is being linked.
BlockSnapshotSession snapSession =
dbClient.queryObject(BlockSnapshotSession.class, completer.getId());
// Get the snapshot device ID and set it against the BlockSnapshot object.
BlockObject sourceObj = BlockObject.fetch(dbClient, snapshot.getParent().getURI());
CIMConnectionFactory cimConnectionFactory = jobContext.getCimConnectionFactory();
WBEMClient client = getWBEMClient(dbClient, cimConnectionFactory);
volumeIter =
client.associatorNames(getCimJob(), null, SmisConstants.CIM_STORAGE_VOLUME, null, null);
while (volumeIter.hasNext()) {
// Get the sync volume native device id
CIMObjectPath volumePath = volumeIter.next();
s_logger.info("volumePath: {}", volumePath.toString());
CIMInstance volume = client.getInstance(volumePath, false, false, null);
String volumeDeviceId =
volumePath.getKey(SmisConstants.CP_DEVICE_ID).getValue().toString();
s_logger.info("volumeDeviceId: {}", volumeDeviceId);
if (volumeDeviceId.equals(sourceObj.getNativeId())) {
// Don't want the source, we want the linked target.
continue;
}
String volumeElementName =
CIMPropertyFactory.getPropertyValue(volume, SmisConstants.CP_ELEMENT_NAME);
s_logger.info("volumeElementName: {}", volumeElementName);
String volumeWWN = CIMPropertyFactory.getPropertyValue(volume, SmisConstants.CP_WWN_NAME);
s_logger.info("volumeWWN: {}", volumeWWN);
String volumeAltName = CIMPropertyFactory.getPropertyValue(volume, SmisConstants.CP_NAME);
s_logger.info("volumeAltName: {}", volumeAltName);
StorageSystem system = dbClient.queryObject(StorageSystem.class, getStorageSystemURI());
snapshot.setNativeId(volumeDeviceId);
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(snapSession.getSessionInstance());
commonSnapshotUpdate(
snapshot,
volume,
client,
system,
sourceObj.getNativeId(),
volumeDeviceId,
false,
dbClient);
s_logger.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(),
volumeDeviceId,
volumeElementName,
sourceObj.getNativeId(),
sourceObj.getDeviceLabel()));
dbClient.updateObject(snapshot);
}
} else if (jobStatus == JobStatus.FAILED || jobStatus == JobStatus.FATAL_ERROR) {
s_logger.info(
"Failed to link snapshot session target {} for task {}",
snapshot.getId(),
completer.getOpId());
snapshot.setInactive(true);
dbClient.updateObject(snapshot);
}
} catch (Exception e) {
setPostProcessingErrorStatus(
"Encountered an internal error in link snapshot session target job status processing: "
+ e.getMessage());
s_logger.error(
"Encountered an internal error in link snapshot session target job status processing", e);
} finally {
if (volumeIter != null) {
volumeIter.close();
}
super.updateStatus(jobContext);
}
}
/**
* Verify the RP consistency group and its volumes have been properly migrated.
*
* @throws Exception
*/
private void verifyRpConsistencyGroupWithDuplicatesMigration() throws Exception {
log.info("Verifying duplicate protection sets were cleaned up.");
List<URI> protSetIds = _dbClient.queryByType(ProtectionSet.class, true);
List<String> protSetNames = new ArrayList<String>();
for (URI id : protSetIds) {
ProtectionSet protSet = _dbClient.queryObject(ProtectionSet.class, id);
if (protSet == null || protSet.getInactive()) {
continue;
}
if (protSetNames.contains(protSet.getLabel())) {
// fail duplicate protection set
Assert.fail("Duplicate protection sets exist after migration " + protSet.getLabel());
} else {
protSetNames.add(protSet.getLabel());
// verify that there are no duplicates or stale volumes on the volume list
List<String> volumeIds = new ArrayList<String>();
for (String volId : protSet.getVolumes()) {
Volume vol = _dbClient.queryObject(Volume.class, URI.create(volId));
if (vol == null || vol.getInactive()) {
// fail stale volume on protection set
Assert.fail(
String.format(
"Stale volume %s exists on protection set %s exist after migration",
volId, protSet.getLabel()));
} else if (volumeIds.contains(volId)) {
// fail duplicate volume on protection set
Assert.fail(
String.format(
"Duplicate volume %s exists on protection set %s exist after migration",
volId, protSet.getLabel()));
} else if (vol.getProtectionSet() == null
|| vol.getProtectionSet().getURI() == null
|| !vol.getProtectionSet().getURI().equals(protSet.getId())) {
// fail volume does not point back to protection set
Assert.fail(
String.format(
"Volume %s does not point back to protection set %s exist after migration",
volId, protSet.getLabel()));
} else {
volumeIds.add(volId);
}
}
}
}
// make sure there are no dangling protection sets on volumes
List<URI> volumes = _dbClient.queryByType(Volume.class, true);
for (URI id : volumes) {
Volume vol = _dbClient.queryObject(Volume.class, id);
if (vol.getProtectionSet() != null && vol.getProtectionSet().getURI() != null) {
ProtectionSet protSet =
_dbClient.queryObject(ProtectionSet.class, vol.getProtectionSet().getURI());
if (protSet == null || protSet.getInactive()) {
// fail dangling protection set
Assert.fail(
String.format(
"Stale protection set %s on volume %s exists after migration",
vol.getProtectionSet().getURI(), id));
}
}
}
// make sure there are no dangling protection sets on snapshots
List<URI> snapshots = _dbClient.queryByType(BlockSnapshot.class, true);
for (URI id : snapshots) {
BlockSnapshot snapshot = _dbClient.queryObject(BlockSnapshot.class, id);
if (snapshot.getProtectionSet() != null) {
ProtectionSet protSet =
_dbClient.queryObject(ProtectionSet.class, snapshot.getProtectionSet());
if (protSet == null || protSet.getInactive()) {
// fail dangling protection set
Assert.fail(
String.format(
"Stale protection set %s on snapshot %s exists after migration",
snapshot.getProtectionSet(), id));
}
}
}
}
private void processVolumes(
CloseableIterator<CIMInstance> volumeInstances, Map<String, Object> keyMap)
throws IOException {
List<CIMObjectPath> metaVolumes = new ArrayList<>();
while (volumeInstances.hasNext()) {
CIMInstance volumeViewInstance = volumeInstances.next();
String nativeGuid = getVolumeViewNativeGuid(volumeViewInstance.getObjectPath(), keyMap);
if (isSnapShot(volumeViewInstance)) {
BlockSnapshot snapShot = checkSnapShotExistsInDB(nativeGuid, _dbClient);
if (null == snapShot || snapShot.getInactive()) {
_logger.debug("Skipping Snapshot, as its not being managed in Bourne");
continue;
}
updateBlockSnapShot(volumeViewInstance, snapShot, keyMap);
if (_updateSnapShots.size() > BATCH_SIZE) {
_partitionManager.updateInBatches(
_updateSnapShots, getPartitionSize(keyMap), _dbClient, BLOCK_SNAPSHOT);
_updateSnapShots.clear();
}
} else if (isMirror(volumeViewInstance)) {
BlockMirror mirror = checkBlockMirrorExistsInDB(nativeGuid, _dbClient);
if (null == mirror || mirror.getInactive()) {
_logger.debug("Skipping Mirror, as its not being managed in Bourne");
continue;
}
updateBlockMirror(volumeViewInstance, mirror, keyMap);
if (_updateMirrors.size() > BATCH_SIZE) {
_partitionManager.updateInBatches(
_updateMirrors, getPartitionSize(keyMap), _dbClient, BLOCK_MIRROR);
_updateMirrors.clear();
}
} else {
Volume storageVolume = checkStorageVolumeExistsInDB(nativeGuid, _dbClient);
if (null == storageVolume || storageVolume.getInactive()) {
continue;
}
_logger.debug("Volume managed by Bourne :" + storageVolume.getNativeGuid());
updateStorageVolume(volumeViewInstance, storageVolume, keyMap);
// Check if this is a meta volume and if we need to set missing meta volume related
// properties.
// This is applicable for meta volumes discovered as unmanaged volumes and ingested prior to
// vipr controller 2.2 .
if (storageVolume.getIsComposite()
&& (storageVolume.getCompositionType() == null
|| storageVolume.getCompositionType().isEmpty())) {
// meta volume is missing meta related data. Need to discover this data and set in the
// volume.
metaVolumes.add(volumeViewInstance.getObjectPath());
_logger.info(
"Found meta volume in vipr with missing data: {}, name: {}",
volumeViewInstance.getObjectPath(),
storageVolume.getLabel());
}
}
if (_updateVolumes.size() > BATCH_SIZE) {
_partitionManager.updateInBatches(
_updateVolumes, getPartitionSize(keyMap), _dbClient, VOLUME);
_updateVolumes.clear();
}
}
// Add meta volumes to the keyMap
try {
if (metaVolumes != null && !metaVolumes.isEmpty()) {
_metaVolumeViewPaths.addAll(metaVolumes);
_logger.info("Added {} meta volumes.", metaVolumes.size());
}
} catch (Exception ex) {
_logger.error("Processing meta volumes.", ex);
}
}
