NFSX_FATTR
error = nfsm_disct(mdp, dposp, NFSX_FATTR(v3), t1, &cp2);
nfsm_reply(NFSX_SRVFH(&nsfh, v3) + NFSX_FATTR(v3) + NFSX_WCCDATA(v3));
nfsm_reply(NFSX_FATTR(nfsd->nd_flag & ND_NFSV3));
nfsm_build(fp, struct nfs_fattr *, NFSX_FATTR(nfsd->nd_flag & ND_NFSV3));