Hi,

The list should contain more items. Could you please try to create a new cluster using UI, set the compatibility level to 4.6, architecture to x86_64 and check the CPU Type dropdown again? Please try to scroll down the dropdown and if there are no more values than you've already mentioned, please try a different browser to rule out the possibility it is some kind of UI issue.

If the UI looks fine, you may try to check the configuration values in the database by running this DB query:

select option_value from vdc_options where option_name = 'ServerCPUList' and version = '4.6';

The returned configuration should contain the AMD CPUs.

Please, share your findings.

Regards,

Lucia

On Wed, Feb 2, 2022 at 12:30 PM Martin Perina <mperina@redhat.com> wrote:


On Wed, Feb 2, 2022 at 12:11 PM Richard W.M. Jones <rjones@redhat.com> wrote:
On Wed, Feb 02, 2022 at 11:07:21AM +0100, Martin Perina wrote:
> You cannot mix AMD and Intel processors in a cluster. So if you have an AMD
> based host, then you need to add it to AMD cluster only

I have two VMs - one for engine and one for node.  They are both
running on the same physical host (using KVM).

> AMD EPYC support is available from 4.3 cluster level, so it should definitely
> be available in the latest 4.6 CL

I'm more confused here.  I'm running what I believe to be the latest
oVirt engine (4.4.10.6-1.el8).

There are no AMD CPUs offered for cluster CPU type, only Intel CPUs:

Intel Nehalem Family
Secure Intel Nehalem Family
Intel Westmere Family
Secure Intel Westmere Family
Intel Sandybridge Family

(that's the complete list)

Lucia, any ideas?

Rich.

--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-p2v converts physical machines to virtual machines.  Boot with a
live CD or over the network (PXE) and turn machines into KVM guests.
http://libguestfs.org/virt-v2v



--
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.