On Tue, Mar 24, 2009 at 07:02:29PM +0100, Anders Magnusson wrote: > david l goodrich wrote: > > On Tue, Mar 24, 2009 at 10:39:24AM -0700, Russ Allbery wrote: > > > >> david l goodrich <[email protected]> writes: > >> > >> > >>> The past two nights, I've had one of my AFS fileserver go "down" > >>> > >>> I say "down" and not down because it's not totally nonfunctional. > >>> > >>> It thinks it's running fine: > >>> > >>> sprawl# bos status localhost -localauth > >>> Instance fs, currently running normally. > >>> Auxiliary status is: file server running. > >>> > >> bos status -long is generally more useful. However: > >> > > Can do: > > sprawl# bos status localhost -localauth -long > > Instance fs, (type is fs) currently running normally. > > Auxiliary status is: file server running. > > Process last started at Mon Mar 23 17:33:57 2009 (3 proc > > starts) > > Last exit at Mon Mar 23 17:33:57 2009 > > Command 1 is '/usr/pkg/libexec/openafs/fileserver' > > Command 2 is '/usr/pkg/libexec/openafs/volserver' > > Command 3 is '/usr/pkg/libexec/openafs/salvager' > > > > sprawl# ps auxw | grep /openafs/ > > root 376 0.0 0.0 2316 4 ? DW 5:33PM 0:00.83 > > /usr/pkg/libexec/openafs/volserver > > root 727 0.0 0.0 8664 2384 ? IW<a 5:33PM 0:18.29 > > /usr/pkg/libexec/openafs/fileserver > > > If the D flag in the ps line means the same on your system as on mine > you might > have problem. D usually stands for a process waiting for I/O, and if it > don't leave > that state it means that it never completes. The W flag normally stands > fro swapped out, and > you also seems to have nothing of the process resident.
`man ps` would seem to confirm this:
D Marks a process in disk (or other short term, uninter-
ruptible) wait.
>
> You don't have any hardware complaints in messages?
Well, it's a xen domU, so there's nothing on the server's dmesg.
I don't see anything on the dom0 to suggest hardware problems,
either.
--david
>
> -- Ragge
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