Re: [libvirt] Upgrade-problems from qemu-0.14.1 + libvirt-0.8.4 to qemu-0.15.1 + libvirt-0.9.6: Why I think multifunction=on is a bad idea...
On 11/17/2011 04:54 AM, Philipp Hahn wrote:
Hello Eric,
Am Dienstag 15 November 2011 22:33:20 schrieb Eric Blake:
> Is there a way to select which ROM image qemu uses from the qemu command
> line?
The file names are explicitly added to the qemu command-line:
<qemu:commandline>
<qemu:arg value='-option-rom'/>
<qemu:arg value='/usr/share/kvm/pxe-virtio.bin'/>
</qemu:commandline>
So we definitely need to expose this in the XML; we already have
os/bios, so perhaps this would be the best location:
<domain ...>
<os>
<bios useserial='yes'>
<rom>/usr/share/kvm/pxe-virtio.bin</rom>
</bios>
</os>
...
and if /bios/rom[0] is not present, then we have to figure out how to
provide a sane default. Does qemu provide a -help option that says what
option-rom it will use if -option-rom was not provided on the command line?
Are you interested in working on patches on this front?
--
Eric Blake eblake(a)redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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