From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: Robert Henney <robh@rut.org>
Cc: linux-nfs@vger.kernel.org
Subject: Re: NULL pointer dereference in 2.6.32.12 on mount attempt
Date: Wed, 28 Apr 2010 18:29:33 -0400 [thread overview]
Message-ID: <1272493773.2864.73.camel@localhost.localdomain> (raw)
In-Reply-To: <20100428222339.GA3490@rut.org>
On Wed, 2010-04-28 at 18:23 -0400, Robert Henney wrote:
> On Wed, Apr 28, 2010 at 04:24:23PM -0400, Trond Myklebust wrote:
> > What happens if you do
> >
> > echo 1025 > /proc/sys/sunrpc/nfs_debug
> >
> > prior to trying the mount?
>
> the client becomes slow enough to be unusable after the value of nfs_debug
> is changed to 1025, which is probably due to it being a diskless client.
> although the root filesystem is not the mount causing the issue, I can
> try and get a dedicated test machine set up soon to aid further testing.
I was thinking more about what the contents of your kernel syslog.
IOW: if you do
dmesg -s 900000 > /tmp/dmesg.txt
what are the contents of the file /tmp/dmesg.txt?
Cheers
Trond
next prev parent reply other threads:[~2010-04-28 22:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-28 19:17 NULL pointer dereference in 2.6.32.12 on mount attempt Robert Henney
2010-04-28 20:24 ` Trond Myklebust
2010-04-28 22:23 ` Robert Henney
2010-04-28 22:29 ` Trond Myklebust [this message]
2010-04-28 22:40 ` Robert Henney
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