From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rafal Wojtczuk <rafal@invisiblethingslab.com>
Subject: Re: PV driver domains and S3 sleep
Date: Fri, 24 Sep 2010 16:30:33 +0200
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To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>, Keir Fraser <keir.fraser@eu.citrix.com>, Joanna Rutkowska <joanna@invisiblethingslab.com>
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On Thu, Sep 16, 2010 at 05:22:50PM -0700, Jeremy Fitzhardinge wrote:
> >>> The topic is self-explanatory: how to ensure that a PV driver domain correctly
> >>> prepares its PCI devices for S3 sleep?
[cut]
> I think the simplest thing to do is just do a regular PV save/restore on
> the domains, but without needing to save their pages to disk.  That way

I suspect suspend/resume of the driver domain will kill established net backend/frontend 
connections ? So we also would have to network-detach all VMs interfaces, and
reattach. It does not look pretty. 

Regards,
Rafal Wojtczuk