linux-ext4 - Re: [linux-pm] Oops while going into hibernate

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Message-ID: <alpine.LFD.2.02.1101131248510.1899@localhost6.localdomain6>
Date:	Thu, 13 Jan 2011 12:49:53 +0100 (CET)
From:	Sebastian Ott <sebott@...ux.vnet.ibm.com>
To:	Bojan Smojver <bojan@...ursive.com>
cc:	Theodore Tso <tytso@....edu>,
	pm list <linux-pm@...ts.linux-foundation.org>,
	"linux-ext4@...r.kernel.org development" <linux-ext4@...r.kernel.org>,
	LKML Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [linux-pm] Oops while going into hibernate

Hi,

On Thu, 13 Jan 2011, Bojan Smojver wrote:
> On Wed, 2011-01-12 at 19:44 -0500, Theodore Tso wrote:
> > It looks like somehow the pages were left marked as dirty, so the
> > writeback daemons attempted writing back a page to an inode which was
> > never opened read/write (and in fact as a text page
> > for /usr/bin/killall, was mapped read/only).
> 
> Just out of curiosity, when this happens, is LZO compression being used
> with hibernation (default in 2.6.37) or has it been disabled?
LZO is being used - should I try with hibernate=nocompress?

Regards,
Sebastian
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