From: Pavel Machek <pavel@ucw.cz>
To: David Chinner <dgc@sgi.com>
Cc: David Greaves <david@dgreaves.com>,
David Robinson <zxvdr.au@gmail.com>,
LVM general discussion and development <linux-lvm@redhat.com>,
"'linux-kernel@vger.kernel.org'" <linux-kernel@vger.kernel.org>,
xfs@oss.sgi.com, linux-pm <linux-pm@lists.osdl.org>,
LinuxRaid <linux-raid@vger.kernel.org>
Subject: Re: [linux-lvm] 2.6.22-rc4 XFS fails after hibernate/resume
Date: Wed, 27 Jun 2007 20:49:24 +0000 [thread overview]
Message-ID: <20070627204924.GA4777@ucw.cz> (raw)
In-Reply-To: <20070618145007.GE85884050@sgi.com>
Hi!
> FWIW, I'm on record stating that "sync" is not sufficient to quiesce an XFS
> filesystem for a suspend/resume to work safely and have argued that the only
Hmm, so XFS writes to disk even when its threads are frozen?
> safe thing to do is freeze the filesystem before suspend and thaw it after
> resume. This is why I originally asked you to test that with the other problem
Could you add that to the XFS threads if it is really required? They
do know that they are being frozen for suspend.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2007-06-27 20:49 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <46744065.6060605@dgreaves.com>
[not found] ` <4674645F.5000906@gmail.com>
2007-06-17 11:38 ` [linux-lvm] 2.6.22-rc4 XFS fails after hibernate/resume David Greaves
2007-06-18 7:49 ` David Greaves
2007-06-18 14:50 ` David Chinner
2007-06-18 19:14 ` David Greaves
2007-06-19 9:24 ` [linux-lvm] 2.6.22-rc5 " David Greaves
2007-06-19 9:44 ` Tejun Heo
2007-06-19 14:13 ` David Greaves
2007-06-20 8:03 ` Tejun Heo
2007-06-21 18:06 ` David Greaves
2007-06-29 8:20 ` David Greaves
2007-07-02 10:56 ` Tejun Heo
2007-07-02 14:08 ` Rafael J. Wysocki
2007-07-02 14:32 ` David Greaves
2007-07-02 15:12 ` Rafael J. Wysocki
2007-07-02 16:36 ` David Greaves
2007-07-02 20:15 ` Rafael J. Wysocki
2007-06-19 11:21 ` Rafael J. Wysocki
2007-06-19 15:31 ` David Greaves
2007-06-20 0:18 ` David Chinner
2007-06-27 20:49 ` Pavel Machek [this message]
2007-06-28 15:27 ` [linux-lvm] 2.6.22-rc4 " Rafael J. Wysocki
2007-06-28 22:00 ` [linux-pm] " Pavel Machek
2007-06-28 22:16 ` Rafael J. Wysocki
2007-06-29 5:00 ` David Chinner
2007-06-29 7:40 ` David Greaves
2007-06-29 7:43 ` David Chinner
2007-06-29 7:54 ` David Greaves
2007-06-29 13:18 ` Rafael J. Wysocki
2007-06-29 13:30 ` David Greaves
2007-06-29 4:55 ` David Chinner
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