[libvirt][qemu] unable to start guest under kvm

Anton Protopopov aspsk2 at gmail.com
Mon Sep 7 17:20:00 UTC 2009


2009/9/7 Mark McLoughlin <markmc at redhat.com>

> On Mon, 2009-09-07 at 14:40 +0400, Anton Protopopov wrote:
>
> >         Also, what is the output of 'virsh capabilities' ?
> > <guest>
> >     <os_type>hvm</os_type>
> >     <arch name='x86_64'>
> >       <wordsize>64</wordsize>
> >       <emulator>/usr/bin/qemu-system-x86_64</emulator>
> >       <machine>pc-0.11</machine>
> >       <machine canonical='pc-0.11'>pc</machine>
> >       <machine>pc-0.10</machine>
> >       <machine>isapc</machine>
> >       <domain type='qemu'>
> >       </domain>
> >       <domain type='kvm'>
> >         <emulator>/usr/bin/kvm</emulator>
> >       </domain>
> ...
> >         What does 'qemu -M ?' and 'kvm -M ?' give?
> >   # qemu -M ?
> >   Supported machines are:
> >   pc         Standard PC (alias of pc-0.11)
> >   pc-0.11    Standard PC (default)
> >   pc-0.10    Standard PC, qemu 0.10
> >   isapc      ISA-only PC
> >   # kvm -M ?
> >   Supported machines are:
> >   pc         Standard PC (default)
> >   isapc      ISA-only PC
>
> Thanks, that shows the problem clearly. We need to probe the kvm binary
> for the machine types it supports and include it in its domain info.
>
> Please try out the four patches following
>

Thanks, I will try them tomorrow.


>
> Cheers,
> Mark.
>
>
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