code: public Nfs3FsStatResponse getFsStat(NfsFsStatRequest request) throws IOException {
          Nfs3FsStatResponse response = new Nfs3FsStatResponse();
          _rpcWrapper.callRpcNaked(request, response);
          return response;
      }
docs: /* (non-Javadoc)
  @see com.emc.ecs.nfsclient.nfs.Nfs#getFsStat(com.emc.ecs.nfsclient.nfs.NfsFsStatRequest)