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

[Yoshisato YANAGISAWA <yanagisawa.yoshisato@xxxxxxxxxxxxx>]

Hi Thiago,

May be no, I do not think you can use 64bits Xen hypervisor with Kemari.
We have not tested Kemari on 64bits yet, though.

Thank you,
Yoshisato Yanagisawa.

On 2009/01/24 3:57, Thiago Camargo Martins Cordeiro wrote:
> 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 
> <mailto: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

--
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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