From: Petre Rodan <petre.rodan@simplex.ro>
To: Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: Re: xfssyncd and disk spin down
Date: Mon, 27 Dec 2010 19:19:39 +0200 [thread overview]
Message-ID: <20101227171939.GA7759@pandora.simplex.ro> (raw)
In-Reply-To: <20101227140750.GB24828@dastard>
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Hello Dave,
On Tue, Dec 28, 2010 at 01:07:50AM +1100, Dave Chinner wrote:
> Turn on the XFS tracing so we can see what is being written every
> 36s. When the problem shows up:
>
> # echo 1 > /sys/kernel/debug/tracing/events/xfs/enable
> # sleep 100
> # cat /sys/kernel/debug/tracing/trace > trace.out
> # echo 0 > /sys/kernel/debug/tracing/events/xfs/enable
>
> And post the trace.out file for us to look at.
attached.
you can disregard all the lvm partitions ('dev 254:.*') since they are on a different drive, probably only 8:17 is of interest.
bye,
peter
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next prev parent reply other threads:[~2010-12-27 17:16 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-23 16:55 xfssyncd and disk spin down Petre Rodan
2010-12-23 19:29 ` Stan Hoeppner
2010-12-23 21:16 ` Petre Rodan
2010-12-24 0:54 ` Stan Hoeppner
2010-12-24 5:15 ` Stan Hoeppner
2010-12-24 6:02 ` Petre Rodan
2010-12-24 23:00 ` Stan Hoeppner
2010-12-25 3:36 ` Eric Sandeen
2010-12-25 4:32 ` Stan Hoeppner
2010-12-24 18:17 ` Eric Sandeen
2010-12-25 12:09 ` Petre Rodan
2010-12-27 2:19 ` Dave Chinner
2010-12-27 6:16 ` Petre Rodan
2010-12-27 14:07 ` Dave Chinner
2010-12-27 17:19 ` Petre Rodan [this message]
2010-12-31 0:13 ` Dave Chinner
2011-01-20 10:01 ` Petre Rodan
2011-01-20 11:06 ` Dave Chinner
2011-01-20 12:07 ` Petre Rodan
2011-01-20 13:24 ` Christoph Hellwig
2011-01-20 23:43 ` Dave Chinner
2011-02-10 20:42 ` Petre Rodan
2011-02-10 22:18 ` Dave Chinner
2011-02-14 18:04 ` Brian Duncan
2011-05-31 14:40 ` Brian Duncan
2011-05-31 15:16 ` Michael Weissenbacher
2011-06-01 23:37 ` Dave Chinner
2011-07-11 4:02 ` Brian Duncan
2011-07-11 14:34 ` Michael Weissenbacher
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