[OpenAFS] OpenAFS client under LXC?

Benjamin Kaduk kaduk@mit.edu
Wed, 9 Aug 2017 18:09:27 -0500


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Hi Richard,

Sure, but there were two other questions in my mail; could you answer
those as well?

-Ben

On Wed, Aug 09, 2017 at 04:08:07PM -0700, Richard Feltstykket wrote:
> Hi Ben,
>=20
> Yes, I have rebooted quite a few times after the upgrade, as the machine
> becomes unresponsive to ssh logins after the kernel panic.
>=20
> Thanks,
> Richard
>=20
> On Wed, Aug 09, 2017 at 05:59:40PM -0500, Benjamin Kaduk wrote:
> > On Wed, Aug 09, 2017 at 12:46:25PM -0700, Richard Feltstykket wrote:
> > > Hello list,
> > >=20
> > > We have for the past few years been running openafs under lxc on ubun=
tu
> > > 14.04 using bind mounts like this:
> > >=20
> > > lxc.mount.entry =3D /afs /lxc/containers/cafe/rootfs/afs none bind 0 0
> > >=20
> > > I have just patched one of the hosts.  After starting some of the
> > > containers, a few minutes later I get a kernel panic with:
> >=20
> > When you say "patched", you mean like "apt-get dist-upgrade"?
> > I assume that a new kernel was part of it; did the update take multiple
> > minutes (as is needed for DKMS to rebuild the openafs kernel module)?
> > Have you rebooted since the update?
> >=20
> > A possibly plausible cause of this behavior would be a mismatch between
> > the kernel and kernel module, which is why I ask.
> >=20
> > -Ben
>=20
>=20



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