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 08:16:29 +0200 [thread overview]
Message-ID: <20101227061629.GA2275@pandora.simplex.ro> (raw)
In-Reply-To: <20101227021904.GA24828@dastard>
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Hello Dave,
On Mon, Dec 27, 2010 at 01:19:04PM +1100, Dave Chinner wrote:
> On Thu, Dec 23, 2010 at 06:55:32PM +0200, Petre Rodan wrote:
> >
> > Hello,
[..]
> > upon closer inspection it turns out that after the first Write
> > action to that partition, an xfssyncd process continues to write
> > to that partition each 36 seconds and it doesn't stop doing that,
> > even if there are no more Writes from the exterior. this keeps the
> > drive busy with varying consequences. more about that later.
>
> Should be fixed in 2.6.37 by the commit:
>
> 1a387d3 xfs: dummy transactions should not dirty VFS state
nice that someone else was also keen on having this bug fixed, but this particular fix is already present in 2.6.36 [1], [2]
unfortunately something is still written to the log every 36s, as per the first mail in this thread.
I guess we're getting closer.
[1] http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36
[2] http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=commit;h=871eae4891a844e1fd065467b940f98dbf7aad1c
cheers,
peter
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next prev parent reply other threads:[~2010-12-27 6:13 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 [this message]
2010-12-27 14:07 ` Dave Chinner
2010-12-27 17:19 ` Petre Rodan
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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