On 11 Sep 2018, at 13:39, femi adegoke <ovirt@fateknollogee.com> wrote:
I'm on oVirt 4.2.6.
1) If I have a Tesla P4 (Pascal) GPU (non-GRID), do I use nVidia vGPU driver for RHEL KVM 6.2 or the Linux KVM vGPU 6.2 driver?
itf it’s not a GRID-capable card then you can only use GPU Passthrough (the whole card) to the guest That doesn’t require any drivers, just a proper PCI pasthrough capability and enablement in Host edit dialog (and some kernel cmdline changes depending on your hw). It has nothing to do with mdev/vGPU then.
2) If I have a Grid K1 or K2, I assume the correct driver would be GRID 4.7?
not sure what are the latest, whatever is on nvidia site as latest available should work
3) Must the vGPU driver be installed on the host & in the vm?
for vGPU yes. Make sure you install the host one on host and guest driver to the guest. it’s easy to mix it up.
4) Must the vGPU driver be installed first before I can run "yum -y install vdsm-hook-vfio-mdev”
no hooks required as of 4.2.6. Just skip that part
Thanks,
michal
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