From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 43292] jdb2 lockup with ext3 and nfs
Date: Thu, 31 May 2012 21:40:38 +0000 (UTC)
Message-ID: <20120531214038.4714111FD1B@bugzilla.kernel.org>
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--- Comment #11 from Florian Pritz 2012-05-31 21:40:38 ---
Created an attachment (id=73480)
--> (https://bugzilla.kernel.org/attachment.cgi?id=73480)
output of dumpe2fs /dev/dm-2
(In reply to comment #10)
> I have to say I'm puzzled. Everything looks normal, the IO is submitted and
> completed, no sign of any hang. Just the last request - read - has been only
> submitted to disk and not yet completed but that can be just a coincidence. To
> check what has been read, can you attach here output of dumpe2fs /dev/dm-2?
I've run it without the hanging nfsd, is that correct?
> When the lockup happens, those nfsd threads are sitting there doing nothing for
> a long time, am I right?
Yeah. All nfs activity is frozen, but local system activity on the same file
system works just fine.
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