Am 24.03.2014 23:20, schrieb Itamar Heim:> On 03/24/2014 08:04 AM, mad wrote: >> What is the proper way to change the graphics adapter of a VM? I know >> that oVirt uses qemu and I know qemu configuration, but where in oVirt >> do I change it? >> >> I found VDSM-Hooks/qemucmdline, but that can't be the correct way? >> >> Can I change the qemu xml somewhere? > > can you please explain the use case? We have software developers who need VMs to test their software and for some test a display of 1280x1024 is necessary. The default cirrus graphics card is not good enough for that. But we have some VMs which use a Red Hat Virtual graphics adapter and we don't know how this happened or how it is configured. We just figured out that the difference may be connecting with SPICE or VNC. Is there a different way to change the grapics card permanently?

Thanks, mad _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Hi, On Út, 2014-03-25 at 09:37 +0100, mad wrote: > Am 24.03.2014 23:20, schrieb Itamar Heim:> On 03/24/2014 08:04 AM, mad > wrote: >>> What is the proper way to change the graphics adapter of a VM? I know >>> that oVirt uses qemu and I know qemu configuration, but where in oVirt >>> do I change it? >>> >>> I found VDSM-Hooks/qemucmdline, but that can't be the correct way? >>> >>> Can I change the qemu xml somewhere? >> >> can you please explain the use case? > > We have software developers who need VMs to test their software and for > some test a display of 1280x1024 is necessary. The default cirrus > graphics card is not good enough for that. > > But we have some VMs which use a Red Hat Virtual graphics adapter and we > don't know how this happened or how it is configured. > > We just figured out that the difference may be connecting with SPICE or VNC. > Yes, the decision what virtual GPU to use is governed by VNC/SPICE checkbox. Spice is anyway better focused towards good UX for desktop workloads so what is your motivation to use VNC with sort of big screen size? > Is there a different way to change the grapics card permanently? You could try custom hook before VM start that would replace cirrus device with qxl device(s).

David CCing František who could add something > > Thanks, > mad > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users