10 Oct
2018
10 Oct
'18
5:59 a.m.
On Sat, Oct 06, 2018 at 02:32:45AM +0400, Marc-André Lureau wrote:
Hi
On Fri, Oct 5, 2018 at 7:59 PM Hoffmann, Gerd <kraxel@redhat.com> wrote:
Hi,
For example, "virgl" support may not be implemented. This --print-capabilities is a simple way to check what the backend implements.
What is the expected behavior in case virgl is implemented by the backend, but not available (due to lack of 3d hardware in the host for example) ?
I would say either it fails at runtime, or the backend doesn't announce it.
Would you want something else?
Yes, one of the two, but we should clarify which one. I suspect "fail at runtime" is easier for libvirt, given that it libvirt must handle backend failures anyway ... cheers, Gerd