linux-kernel - Re: 2.6.22-rc3 hibernate(?) fails totally

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Message-ID: <466EDF24.2000806@dgreaves.com>
Date:	Tue, 12 Jun 2007 19:00:04 +0100
From:	David Greaves <david@...eaves.com>
To:	Pavel Machek <pavel@....cz>
Cc:	David Chinner <dgc@....com>, Tejun Heo <htejun@...il.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>, xfs@....sgi.com,
	"'linux-kernel@...r.kernel.org'" <linux-kernel@...r.kernel.org>,
	linux-pm <linux-pm@...ts.osdl.org>, Neil Brown <neilb@...e.de>
Subject: Re: 2.6.22-rc3 hibernate(?) fails totally - regression (xfs on raid6)

Pavel Machek wrote:
> Hi!
>> cu:~# mount -oremount,ro /huge
>> cu:~# /usr/net/bin/hibernate
>> [this works and resumes]
>>
>> cu:~# mount -oremount,rw /huge
>> cu:~# /usr/net/bin/hibernate
>> [this works and resumes too !]
>>
>> cu:~# touch /huge/tst
>> cu:~# /usr/net/bin/hibernate
>> [but this doesn't even hibernate]
> 
> This is very probably separate problem... and you should have enough
> data in dmesg to do something with it.

What makes you say it's a different problem - it's hanging at the same point 
visually - it's just that one is pre suspend, one is post suspend.

It all feels very related to me - the behaviour all hinges around the same patch 
too.

I'll take a look in dmesg though...

David

PS, looks like some mail holdups somewhere...
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