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] Problem with 2.6.30 pv-ops domU

To: Jia Rao <rickenrao@xxxxxxxxx>
Subject: Re: [Xen-devel] Problem with 2.6.30 pv-ops domU
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Mon, 30 Nov 2009 13:08:01 -0800
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 30 Nov 2009 13:08:28 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <994429490911292136o39c37116m7761de6f647b363d@xxxxxxxxxxxxxx>
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>
References: <994429490911292136o39c37116m7761de6f647b363d@xxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20090922 Fedora/3.0-3.9.b4.fc12 Thunderbird/3.0b4
On 11/29/09 21:36, Jia Rao wrote:
> Hi all,
> I downloaded a pre-compiled Fedora 11 domU image from
> http://stacklet.com/downloads/images/list/Fedora
> When I ran the domU (2.6.30) with xen 3.3.1, 2.6.18 dom0, there was a
> problem.
> I can not change the memory configuration of the domU on the fly. I
> used pygrub to boot the PV guest.
> In the 2.6.30 guest, I can not find the /proc/xen/balloon driver but
> in the config file of the kernel, XEN_BALLOON is enabled.

How were you trying to change the memory?  At present, it only supports
shrinking memory, not expanding it beyond its original size.


Xen-devel mailing list