From: Dave Chinner <david@fromorbit.com>
To: Marcin M <gmane@mejor.pl>
Cc: linux-xfs@oss.sgi.com
Subject: Re: tasks hangs in D state while writing to xfs
Date: Sun, 16 Oct 2011 09:09:22 +1100 [thread overview]
Message-ID: <20111015220922.GR3159@dastard> (raw)
In-Reply-To: <j7bs98$5bs$1@dough.gmane.org>
On Sat, Oct 15, 2011 at 01:54:15PM +0200, Marcin M wrote:
> Hello!
> I've noticed strange problem with xfs. I've created filesystem with
> blocksize=1024 and log as small as it possible. Next i'm copying files
> using rsync, after sometime rsync hangs in D state. So i can't kill it,
> i've got to reboot hosts. In dmesg i'm getting such messages:
Known problem - it's a log space hang. You can often get stuff
moving again via "echo 2 > /proc/sys/vm/drop_caches".
That said, Christoph's fixes for the 3.0.x kernel series are here:
http://oss.sgi.com/archives/xfs/2011-10/msg00305.html
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
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next prev parent reply other threads:[~2011-10-15 22:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-15 11:54 tasks hangs in D state while writing to xfs Marcin M
2011-10-15 12:28 ` Marcin M
2011-10-15 16:04 ` Amit Sahrawat
2011-10-15 17:45 ` Marcin Mirosław
2011-10-15 22:09 ` Dave Chinner [this message]
2011-10-15 22:16 ` Marcin Mirosław
2011-10-16 11:48 ` Marcin Mirosław
2011-10-16 12:35 ` Christoph Hellwig
2011-10-16 13:38 ` Marcin Mirosław
2011-10-16 16:05 ` Christoph Hellwig
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