The following reply was made to PR kern/150544; it has been noted by GNATS.
From: Pawel Jakub Dawidek <p...@freebsd.org>
To: jhell <jh...@dataix.net>
Cc: Andriy Gapon <a...@freebsd.org>,
"Vladislav V. Prodan" <univers...@ukr.net>,
bug-follo...@freebsd.org, m...@freebsd.org
Subject: Re: kern/150544: Panic, when viewing the list of ZFS snapshots
Date: Tue, 14 Sep 2010 10:08:20 +0200
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On Tue, Sep 14, 2010 at 04:06:34AM -0400, jhell wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
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>=20
> On 09/14/2010 03:45, Pawel Jakub Dawidek wrote:
> > On Tue, Sep 14, 2010 at 10:25:36AM +0300, Andriy Gapon wrote:
> >> on 14/09/2010 09:35 Andriy Gapon said the following:
> >>>
> >>> Maybe this happens because we don't really support .zfs/shares, but c=
reate (or
> >>> try to create) that directory for some reason?
> >>>
> >>
> >> Could you please test this patch?
> >=20
> > The problem was introduced AFAIK by Martin's import of v15. I think it
> > is handled in my v28 properly, but would need to double check. All in
> > all, I'd prefer if Martin could handle the problem, as I wasn't involved
> > in v15 and it is hard to say for me in what shape it is and what bits
> > are missing (Martin CCed).
> >=20
> >> --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c
> >> +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c
> >> @@ -128,7 +128,6 @@ static int zfsctl_unmount_snap
> >> */
> >> static gfs_dirent_t zfsctl_root_entries[] =3D {
> >> { "snapshot", zfsctl_mknode_snapdir, GFS_CACHE_VNODE },
> >> - { "shares", zfsctl_mknode_shares, GFS_CACHE_VNODE },
> >> { NULL }
> >> };
> >=20
>=20
> Andriy,
> That patch-up did solve it. As for what those shares directories are
> good for I am not sure. Do they effect the sharenfs properties at all ?.
> If so then I know to not apply this and to just not ls(1) or cd(1) that
> directory until a more proper fix has been applied.
>=20
>=20
> Pawel,
> Alright future replies if I am reading into it correctly, you will be
> removed from CC. Thank you for listening && looking in.
I'm happy to be kept on CC, as some of your finding might be interesting
for v28.
--=20
Pawel Jakub Dawidek http://www.wheelsystems.com
p...@freebsd.org http://www.FreeBSD.org
FreeBSD committer Am I Evil? Yes, I Am!
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