code: public Nfs3FsInfoResponse getFsInfo(NfsFsInfoRequest request) throws IOException {
          Nfs3FsInfoResponse response = new Nfs3FsInfoResponse();
          _rpcWrapper.callRpcNaked(request, response);
          return response;
      }
docs: /* (non-Javadoc)
  @see com.emc.ecs.nfsclient.nfs.Nfs#getFsInfo(com.emc.ecs.nfsclient.nfs.NfsFsInfoRequest)