/*
* (non-Javadoc)
*
* @see
* com.emc.storageos.volumecontroller.BlockStorageDevice#doWaitForSynchronized
* (java.lang.Class, com.emc.storageos.db.client.model.StorageSystem,
* java.net.URI, com.emc.storageos.volumecontroller.TaskCompleter)
*/
@Override
public void doWaitForSynchronized(
Class<? extends BlockObject> clazz,
StorageSystem storageObj,
URI target,
TaskCompleter completer) {
log.info("START waitForSynchronized for {}", target);
try {
Volume targetObj = dbClient.queryObject(Volume.class, target);
// Source could be either Volume or BlockSnapshot
BlockObject sourceObj = BlockObject.fetch(dbClient, targetObj.getAssociatedSourceVolume());
// We split the pair which causes the data to be synchronized.
// When the split is complete that data is synchronized.
HDSApiClient hdsApiClient =
hdsApiFactory.getClient(
HDSUtils.getHDSServerManagementServerInfo(storageObj),
storageObj.getSmisUserName(),
storageObj.getSmisPassword());
HDSApiProtectionManager hdsApiProtectionManager = hdsApiClient.getHdsApiProtectionManager();
String replicationGroupObjectID = hdsApiProtectionManager.getReplicationGroupObjectId();
ReplicationInfo replicationInfo =
hdsApiProtectionManager.getReplicationInfoFromSystem(
sourceObj.getNativeId(), targetObj.getNativeId())
.first;
hdsApiProtectionManager.modifyShadowImagePair(
replicationGroupObjectID,
replicationInfo.getObjectID(),
HDSApiProtectionManager.ShadowImageOperationType.split);
// Update state in case we are waiting for synchronization
// after creation of a new full copy that was not created
// inactive.
String state = targetObj.getReplicaState();
if (!ReplicationState.SYNCHRONIZED.name().equals(state)) {
targetObj.setSyncActive(true);
targetObj.setReplicaState(ReplicationState.SYNCHRONIZED.name());
dbClient.persistObject(targetObj);
}
// Queue job to wait for replication status to move to split.
ControllerServiceImpl.enqueueJob(
new QueueJob(
new HDSReplicationSyncJob(
storageObj.getId(),
sourceObj.getNativeId(),
targetObj.getNativeId(),
ReplicationStatus.SPLIT,
completer)));
} catch (Exception e) {
log.error("Exception occurred while waiting for synchronization", e);
ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
completer.error(dbClient, serviceError);
}
log.info("completed doWaitForSynchronized");
}
/** {@inheritDoc} */
@Override
public VolumeRestRep checkProgress(URI sourceURI, Volume fullCopyVolume) {
// Get the native backend full copy volume for this VPLEX
// full copy volume.
Volume nativeFullCopyVolume = VPlexUtil.getVPLEXBackendVolume(fullCopyVolume, true, _dbClient);
// Call super to check the progress of the backend full
// copy volume.
Integer percentSynced =
getSyncPercentage(nativeFullCopyVolume.getAssociatedSourceVolume(), nativeFullCopyVolume);
// The synchronization progress of the VPLEX full copy is that
// of the backend full copy.
VolumeRestRep volumeRestRep = BlockMapper.map(_dbClient, fullCopyVolume);
volumeRestRep.getProtection().getFullCopyRep().setPercentSynced(percentSynced);
return volumeRestRep;
}
