From: Rafal Wojtczuk <rafal@invisiblethingslab.com>
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>
Subject: Re: PV driver domains and S3 sleep
Date: Fri, 24 Sep 2010 16:30:33 +0200 [thread overview]
Message-ID: <20100924143033.GC867@email> (raw)
In-Reply-To: <4C92B4DA.1090103@goop.org>
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
next prev parent reply other threads:[~2010-09-24 14:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-16 11:44 PV driver domains and S3 sleep Rafal Wojtczuk
2010-09-16 11:52 ` Keir Fraser
2010-09-16 19:04 ` Joanna Rutkowska
2010-09-17 0:22 ` Jeremy Fitzhardinge
2010-09-24 14:30 ` Rafal Wojtczuk [this message]
2010-09-24 18:06 ` Jeremy Fitzhardinge
2010-09-24 14:24 ` PCI hotplug problem [was: PV driver domains and S3 sleep] Rafal Wojtczuk
2010-09-27 17:07 ` Konrad Rzeszutek Wilk
2010-10-01 14:24 ` PCI hotplug problem Rafal Wojtczuk
2010-10-01 15:23 ` Jan Beulich
2010-09-20 20:45 ` PV driver domains and S3 sleep Konrad Rzeszutek Wilk
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