[OpenAFS] Re: Salvaging user volumes
Garance A Drosihn
Sat, 15 Jun 2013 00:02:54 -0400
On 6/14/13 12:48 AM, Garance A Drosihn wrote:
> On 6/13/13 12:33 PM, Andrew Deason wrote:
> > On Wed, 12 Jun 2013 Garance A Drosihn wrote:
> >> ... And am I right in
> >> thinking that volumes shouldn't just show up as being
> >> corrupt like this? Should I be looking harder for some
> >> kind of hardware problem?
> > Volumes shouldn't just show up as corrupt like that, yes.
> It now looks like it's a hardware problem with the SAN
> storage for that viceb partition. Ouch.
We're still not sure what the initial hardware problem was, but
whatever it was we got off pretty easy. After a long night, I
had everything back up with very little lost. In fact, I'm not
quite sure that anything was lost. In a quick look over the
logs, I think almost all of the AFS volumes which were damaged
by the Thursday night problem were RO replicas.
And the end of all that, I have only two volumes which the file
server process could not attach when I bought the file server
back up. And those two were the two unused user volumes which
started this thread.
I'm inclined to go with 'salvager -oktozap' for those to volumes,
and then restore them from backup. But I'm going to wait until
Monday morning to do that.
Thanks for all the replies!
Garance Alistair Drosehn = email@example.com
Senior Systems Programmer or gad@FreeBSD.org
Rensselaer Polytechnic Institute; Troy, NY; USA