@Override public void exportGroupChangePolicyAndLimits( URI storageURI, URI exportMaskURI, URI exportGroupURI, List<URI> volumeURIs, URI newVpoolURI, boolean rollback, String token) throws Exception { // ExportGroup and ExportMask URIs will be null for HDS. VolumeUpdateCompleter taskCompleter = new VolumeUpdateCompleter(volumeURIs, token); StorageSystem storage = _dbClient.queryObject(StorageSystem.class, storageURI); VirtualPool newVpool = _dbClient.queryObject(VirtualPool.class, newVpoolURI); BlockStorageDevice device = getDevice(); device.updatePolicyAndLimits(storage, null, volumeURIs, newVpool, rollback, taskCompleter); }