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Message-Id: <1220111261.31172.14.camel@localhost.localdomain>
Date: Sat, 30 Aug 2008 16:47:41 +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>,
John Ronciak <john.ronciak@...il.com>,
Grant Coady <gcoady.lk@...il.com>,
linux-kernel@...r.kernel.org, neilb@...e.de,
linux-nfs@...r.kernel.org,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
Jesse Brandeburg <jesse.brandeburg@...el.com>,
Bruce Allan <bruce.w.allan@...el.com>,
PJ Waskiewicz <peter.p.waskiewicz.jr@...el.com>,
John Ronciak <john.ronciak@...el.com>,
e1000-devel@...ts.sourceforge.net
Subject: Re: NFS regression? Odd delays and lockups accessing an NFS export.
On Wed, 2008-08-27 at 09:43 -0500, Tom Tucker wrote:
> Sure. I've actually tried to reproduce it here unsuccessfully.
>
> As a starter, I would suggest turning on transport debugging:
>
> # echo 256 > /proc/sys/sunrpc/rpc_debug
> [...]
> If Ian is willing to create the log (or already has one), I'm
> certainly willing to look at it.
It produced only the following (is that what was expected?):
[146866.448112] -pid- proc flgs status -client- -prog- --rqstp- -timeout -rpcwait -action- ---ops--
[146866.448112] 30576 0001 00a0 0 f77a1600 100003 f7903340 15000 xprt_pending fa0ba88e fa0c9df4
[146866.448112] 30577 0004 0080 -11 f77a1600 100003 f7903000 0 xprt_sending fa0ba88e fa0c9df4
Ian.
--
Ian Campbell
Life is a concentration camp. You're stuck here and there's no way
out and you can only rage impotently against your persecutors.
-- Woody Allen
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