Re: [Xen-devel] Kemari Project only works with HVM domains?

To:	Yoshisato YANAGISAWA <yanagisawa.yoshisato@xxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] Kemari Project only works with HVM domains?
From:	Thiago Camargo Martins Cordeiro <thiagocmartinsc@xxxxxxxxx>
Date:	Fri, 23 Jan 2009 16:57:48 -0200
Cc:	xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date:	Fri, 23 Jan 2009 10:58:34 -0800
Dkim-signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=ZezAzS8Ch0xqN1PyJyQGGrxZHlmt4IIsHWFBUuZ7bEU=; b=YZwoXCMMJH2HVughJ765IAhMwmiKjnexKVTtKkMxMYDGhYy34vDE+qwGVY7ihJLGzN y4xni2rbvvu0FMJc7k++i0YMMaFtEDQUJBt2+fIQrQdJeSP1b9D2W00nV4NquKIFLBdQ rqXBkn8POgUWfpQxkZcGojDceo/fu12wbuhJI=
Domainkey-signature:	a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=nqmf+SenplskeLEzuOumouZZVBy1ZOXJbah6CzInz0gSEWV1SEQ7ITyHa52ksKlufw 5JMrPg2tX/blZMpLSCeZg2m25jvDH/M3dNh+0NeoXPiNpAHMFL64kdTwX1d5WiXkKznj M0JTQUhfAovX9rV+W3ewj7iXjiMTDW0wmQf2Y=
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to:	<4949C890.3090807@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>
References:	<6b7f6eb0812171331x18e8b707q5d8afa65a4aa044c@xxxxxxxxxxxxxx> <4949C890.3090807@xxxxxxxxxxxxx>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx

Hi Yoshisato,

Ok, I'll bur another CPUs with support for HVM virtual machines...
Yes, I know it must be patched and recompiled! :-D

Only other question:

Can Xen Hypervisor be 64bits? My HVM domU to use with Kemari will be 32bits.
Or entire setup to Kemari needs to be pure 32bits?

Thank you!
Thiago

2008/12/18 Yoshisato YANAGISAWA <yanagisawa.yoshisato@xxxxxxxxxxxxx>

Hi Thiago,

On 2008/12/18 6:31, Thiago Camargo Martins Cordeiro wrote:

I want to use Kemari project to create a HA for my firewalls domUs but,

(snip)

My question is: Kemari Project only works with HVM domains?

Yes. Since Kemari requires shadow page table, you cannot use it with
domUs. Detailed information why Kemari requires shadow page table can
be got from "Documentations, Slides" in:
http://www.osrg.net/kemari/.

My two identical 32bits dom0 nodes doesn't have support for HVM domains, only PV.

I am afraid that you might not know recompiling of Xen is required to
use Kemari.

Regards,

--
Yoshisato YANAGISAWA, Ph.D.
Open Source Software Computing Project
NTT Cyber Space Laboratories
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1-1 Hikarinooka, Yokosuka-Shi,
Kanagawa 239-0847, Japan

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

WARNING - OLD ARCHIVES

xen-devel

Re: [Xen-devel] Kemari Project only works with HVM domains?