From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: S3 sleep in dom0 breaks dom0<->domU wallclock
	synchronization
Date: Tue, 06 Jul 2010 09:24:18 -0700
Message-ID: <4C3358B2.30903@goop.org>
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	C858E525.197BC%keir.fraser@eu.citrix.com>
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To: Dan Magenheimer <dan.magenheimer@oracle.com>
Cc: xen-devel@lists.xensource.com, Joanna Rutkowska <joanna@invisiblethingslab.com>, Konrad Wilk <konrad.wilk@oracle.com>, Jan Beulich <JBeulich@novell.com>, Jeremy Fitzhardinge <Jeremy.Fitzhardinge@citrix.com>, Keir Fraser <keir.fraser@eu.citrix.com>, Rafal Wojtczuk <rafal@invisiblethingslab.com>
List-Id: xen-devel@lists.xenproject.org

On 07/06/2010 07:53 AM, Dan Magenheimer wrote:
> In the meantime, is there any easy way to stop dom0
> from entering S3?  (E.g., like the Xen max_cstate parameter
> for C states?)
>
> I've been seeing some similar guest issues recently running
> RHEL6beta guests and wonder if I am seeing the same problem.
>   

S3 is lid-close suspend on a laptop, or putting a desktop into sleep
mode.  It isn't something that occurs except when user initiated (or by
policy, such as suspend on low battery).

    J