linux-kernel - Re: NFS regression? Odd delays and lockups accessing an NFS export.

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Message-Id: <1222156770.6869.13.camel@localhost.localdomain>
Date:	Tue, 23 Sep 2008 08:59:30 +0100
From:	Ian Campbell <ijc@...lion.org.uk>
To:	Tom Tucker <tom@...ngridcomputing.com>
Cc:	"J. Bruce Fields" <bfields@...ldses.org>,
	Trond Myklebust <trond.myklebust@....uio.no>,
	Grant Coady <gcoady.lk@...il.com>,
	linux-kernel@...r.kernel.org, neilb@...e.de,
	linux-nfs@...r.kernel.org
Subject: Re: NFS regression? Odd delays and lockups accessing an NFS export.

I've found that the problem was backported into the stable stream since
I cannot reproduce the issue with 2.6.26 but I can with 2.6.26.5. This
is quite useful since there are only 3 relevant looking changesets in
that range. I will bisect between these before confirming the culprit on
mainline.

I've had a private reply from someone who is seeing the same issue with
2.6.26.5 against a server running 2.6.18 (Debian Etch) which I think
largely discounts the server from being at fault.

Ian.
-- 
Ian Campbell

Everything ends badly.  Otherwise it wouldn't end.

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