[ovirt-users] gpu passthrough

Martin Polednik mpolednik at redhat.com
Tue Feb 21 12:53:18 UTC 2017


On 21/02/17 17:26 +0800, qinglong.dong at horebdata.cn wrote:
>Hi, all:
>        I want to assign the gpu card of one host to the vm which is running in the host.
>        After I click "OK", I got nothing. Anyone can help? Thanks!

Hi,

Please define nothing. Did the VM not start? Or has it started but
there was no GPU output?

In the second case, it's still possible to use SPICE and list devices
in the VM (depends on the OS) to see whether the GPU is there -- it
could be that it's present but doesn't output anything.

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