From owner-freebsd-fs@FreeBSD.ORG  Wed Aug 31 19:57:25 2011
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Date: Wed, 31 Aug 2011 22:57:23 +0300
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From: George Liaskos <geo.liaskos@gmail.com>
To: Rick Macklem <rmacklem@uoguelph.ca>
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Cc: freebsd-fs@freebsd.org, Pawel Jakub Dawidek <pjd@freebsd.org>
Subject: Re: NFSv4: After upgrade to 9 users can no longer list files.
 (sounds like a ZFS issue?)
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On Wed, Aug 31, 2011 at 3:49 PM, Rick Macklem <rmacklem@uoguelph.ca> wrote:
> Well, I can't imagine why this would matter, but you can try this patch,
> which fixes a problem introduced by r224810 where Lookup ".." no longer
> works. (It's at http://people.freebsd.org/~rmacklem/dotdot.patch, in case
> the white space gets munged.)
> Index: fs/nfsserver/nfs_nfsdport.c
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- fs/nfsserver/nfs_nfsdport.c (revision 225270)
> +++ fs/nfsserver/nfs_nfsdport.c (working copy)
> @@ -282,6 +282,7 @@ nfsvno_namei(struct nfsrv_descript *nd, struct nam
>
> =C2=A0 =C2=A0 =C2=A0 =C2=A0*retdirp =3D NULL;
> =C2=A0 =C2=A0 =C2=A0 =C2=A0cnp->cn_nameptr =3D cnp->cn_pnbuf;
> + =C2=A0 =C2=A0 =C2=A0 ndp->ni_strictrelative =3D 0;
> =C2=A0 =C2=A0 =C2=A0 =C2=A0/*
> =C2=A0 =C2=A0 =C2=A0 =C2=A0 * Extract and set starting directory.
> =C2=A0 =C2=A0 =C2=A0 =C2=A0 */
> Index: nfsserver/nfs_serv.c
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- nfsserver/nfs_serv.c =C2=A0 =C2=A0 =C2=A0 =C2=A0(revision 225270)
> +++ nfsserver/nfs_serv.c =C2=A0 =C2=A0 =C2=A0 =C2=A0(working copy)
> @@ -157,6 +157,7 @@ ndclear(struct nameidata *nd)
> =C2=A0 =C2=A0 =C2=A0 =C2=A0nd->ni_vp =3D NULL;
> =C2=A0 =C2=A0 =C2=A0 =C2=A0nd->ni_dvp =3D NULL;
> =C2=A0 =C2=A0 =C2=A0 =C2=A0nd->ni_startdir =3D NULL;
> + =C2=A0 =C2=A0 =C2=A0 nd->ni_strictrelative =3D 0;
> =C2=A0}
>
> =C2=A0/*
>
> rick

This patch works for me. :)

Regards,
George