@Test public void testStatVFS() throws Exception, VolumeNotFoundException { final String VOLUME_NAME_1 = "foobar"; client.createVolume(mrcAddress, auth, userCredentials, VOLUME_NAME_1); Volume volume = client.openVolume(VOLUME_NAME_1, null, options); StatVFS volumeVFS = volume.statFS(userCredentials); MRCServiceClient mrcClient = new MRCServiceClient(testEnv.getRpcClient(), null); StatVFS mrcClientVFS = null; RPCResponse<StatVFS> resp = null; try { statvfsRequest input = statvfsRequest.newBuilder().setVolumeName(VOLUME_NAME_1).setKnownEtag(0).build(); resp = mrcClient.statvfs(testEnv.getMRCAddress(), auth, userCredentials, input); mrcClientVFS = resp.get(); } catch (Exception e) { e.printStackTrace(); } finally { if (resp != null) { resp.freeBuffers(); } } assertNotNull(volumeVFS); assertEquals(mrcClientVFS, volumeVFS); }