linux-kernel - Re: [HELP (not patch)] Re: Resume from hibernation fails 40% of time, kernel 3.16.0 (64GB of RAM, 32 Xeon E5-2687W cores)

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Message-ID: <20140827093213.GA30622@amd>
Date:	Wed, 27 Aug 2014 11:32:13 +0200
From:	Pavel Machek <pavel@....cz>
To:	Janek Kozicki <janek_listy@...pl>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [HELP (not patch)] Re: Resume from hibernation fails 40% of
 time, kernel 3.16.0 (64GB of RAM, 32 Xeon E5-2687W cores)

On Mon 2014-08-04 23:24:47, Janek Kozicki wrote:
> I see that this list is extremely busy, I thought this is the
> place to go asking for help in debugging hibernation. If that's not
> the right place, please tell me where should I go. If that's the
> right place, please get me started. First - how can I retrieve some
> useful logs from failed resume attempts?

You want to cc rjw.

> > The failure was always a reboot after resume had almost succeeded. In
> > cases when there was a success there was a ---[cut here]--- part
> > which is in the attachment. All of my successes are included in the
> > attachments (please note that method had 0 success rate, so no
> > success logs are attached for it).

Usually trying with minimum set of drivers loaded is useful debug
technique. Plus there are some debugging hints in Documentation/.

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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