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

from [Yoshisato YANAGISAWA]

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To:	Thiago Camargo Martins Cordeiro <thiagocmartinsc@xxxxxxxxx>
Subject:	Re: [Xen-devel] Kemari Project only works with HVM domains?
From:	Yoshisato YANAGISAWA <yanagisawa.yoshisato@xxxxxxxxxxxxx>
Date:	Thu, 18 Dec 2008 12:50:40 +0900
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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 domUsbut,

(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 HVMdomains, 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

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