This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


Re: [Xen-devel] HVM resumable with -c flag?

To: Mike Sun <msun@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] HVM resumable with -c flag?
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Fri, 12 Sep 2008 11:54:44 +0100
Delivery-date: Fri, 12 Sep 2008 03:56:18 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <C4EFC665.1D19A%keir.fraser@xxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AckUnkFRgBMIAoCREd25bQAWy6hiGQAJ7WRR
Thread-topic: [Xen-devel] HVM resumable with -c flag?
User-agent: Microsoft-Entourage/
Actually it seems to work okay for me with or without PV drivers.
xc_domain_resume() was long ago (pre-3.1) fixed to support any HVM guest.

 -- Keir

On 12/9/08 07:10, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> wrote:

> xc_domain_resume_any() should be doing just DOMCTL_resumedomain if called on
> an HVM guest, rather than exiting with an error. Should be easy to fix.
>  -- Keir
> On 12/9/08 03:29, "Mike Sun" <msun@xxxxxxxxxx> wrote:
>> Hi,
>> I'm working off of the 3.1 branch.  I am having problems performing an
>> "xm save -c" on an HVM domain.  The checkpoint works fine, but the HVM
>> domain is then left in a corrupt state.  I know that Brendan Cully had
>> submitted patches that would check to see if the domain was resumable
>> first.  Did these patches make it upstream?  More basically, I don't
>> actually understand what deems a domain resumable or not....?
>> Thanks,
>> Mike
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-devel

Xen-devel mailing list