Re: [Xen-users] Problem with installing/running domU OS on HVM machine

[Simon Gao <gao@xxxxxxxxxxxxxxx>]

I read some postings on this list saying that installing and running
32bit domU should work under 64bit dom0. Does it mean only for
paravirtualization? not for vmx?

I can try using 32bit for both dom0 and domU for the machine, but I'd
like to run 64bit dom0 and 32bit vmx domU.

Simon

Henning Sprang wrote:
> On 11/4/06, Simon Gao <gao@xxxxxxxxxxxxxxx> wrote:
>> The machine has Athlon 64 dual core CPU and uses AM2 socket. HVM is
>> supported based on "xm dmesg":
>
> oops, sorry, I only used intel hvm processors so far - I only searched
> (with the search function, not manually) for "vmx" in your mail...
>
>>
>> Based on postings I've read so far, hvmloader must be compiled for
>> 32bit. However, it does not work if I copied the file from a 32bit
>> CentOS machine and use on the Athlon 64 machine.
>
> I am not sure if that helps, but it sounds a bit "shaky" to copy only
> a single file - it might not match with the whole rest.
>
> Maybe you should try to use the whole package you built on the 32bit
> machine.
>
> Henning


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