http://bugzilla.kernel.org/show_bug.cgi?id=7364
------- Additional Comments From anonymous@xxxxxxxxxxxxxxxxxxxx 2007-02-02
18:34 -------
Reply-To: paul.clements@xxxxxxxxxxxx
David Chinner wrote:
> On Wed, Jan 31, 2007 at 12:39:33AM -0800, Andrew Morton wrote:
>> See http://bugzilla.kernel.org/show_bug.cgi?id=7364
>>
>> This guy has XFS deadlocks. And stack overruns, but we knew about that.
>>
>> Perhaps the deadlocks are due to NBD?
> So, there's no deadlocks in XFS here - XFs is simply waiting for the
> I/O it issued to complete. I think this pretty clearly indicates an
> NBD problem.
Maybe a network problem, but there's nothing in these stack traces to
implicate nbd. The only process that's in nbd code is the nbd-client,
which is doing what it normally does: sitting and waiting for replies
from the server. Any details about what was going on at the time of the
deadlock?
--
Paul
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