[PVE-User] Does KVM(in proxmox) supports 'UltraSPARC T2 Plus' hardware virtualization extensions?

Jorge Moratilla Porras jorge at moratilla.com
Thu May 9 12:46:53 CEST 2013

Yes, you should emulate with qemu.  Moreover, I recommended SmartOS but I
don't see any way to download a Sparc iso.  May be is discontinued or not
general available.

In the old times, Sun created a pci card with an embedded x86 processor.
 Was called something like SunPCI (http://en.wikipedia.org/wiki/SunPCi)
That was the right way to execute Windows on a sparc machine :-)

Jorge Moratilla

2013/5/9 Gilles Mocellin <gilles.mocellin at nuagelibre.org>

> Le 08/05/2013 17:13, Patryk Benderz a écrit :
>  Dnia 2013-05-07, wto o godzinie 13:19 +0200, Patryk Benderz pisze:
>>> [cut]
>>>> No KVM can only work on Intel VT or AMD-V
>>> Damn... In that case will I be able to install guest with Windows OS?
>>         This question was not rhetorical, however no response, so I'll
>> answer
>> myself. I found KVM guest support list [1] which implies that running
>> windows under KVM indeed needs Intel VT or AMD-V as Derek wrote.
>>         So for sure I will get no use of virtual extensions, and (sadly)
>> most
>> likely I will not be able to run windows at all. Anybody thinks
>> otherwise?
>> [1] http://www.linux-kvm.org/page/**Guest_Support_Status<http://www.linux-kvm.org/page/Guest_Support_Status>
> Hello,
> First of all, Windows does not work on UltrSparc CPUs.
> So only an emulation solution can make it run.
> So, nothing using accelerated CPU instructions.
> I think the only way to use Windows on UltraSparc CPU could be qemu (to be
> confirmed if qemu run on UltraSparc), and will be slow.
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