Hello Arik,
This is probably the issue. Output totally empty:

[root@power ~]# vdsm-client Host getCapabilities
[root@power ~]# 

Here are the packages installed on the machine: (grepped ovirt and vdsm on rpm -qa)
ovirt-imageio-daemon-2.0.8-1.el8ev.ppc64le
ovirt-imageio-client-2.0.8-1.el8ev.ppc64le
ovirt-host-4.4.1-4.el8ev.ppc64le
ovirt-vmconsole-host-1.0.8-1.el8ev.noarch
ovirt-host-dependencies-4.4.1-4.el8ev.ppc64le
ovirt-imageio-common-2.0.8-1.el8ev.ppc64le
ovirt-vmconsole-1.0.8-1.el8ev.noarch
vdsm-hook-vmfex-dev-4.40.22-1.el8ev.noarch
vdsm-hook-fcoe-4.40.22-1.el8ev.noarch
vdsm-hook-ethtool-options-4.40.22-1.el8ev.noarch
vdsm-hook-openstacknet-4.40.22-1.el8ev.noarch
vdsm-common-4.40.22-1.el8ev.noarch
vdsm-python-4.40.22-1.el8ev.noarch
vdsm-jsonrpc-4.40.22-1.el8ev.noarch
vdsm-api-4.40.22-1.el8ev.noarch
vdsm-yajsonrpc-4.40.22-1.el8ev.noarch
vdsm-4.40.22-1.el8ev.ppc64le
vdsm-network-4.40.22-1.el8ev.ppc64le
vdsm-http-4.40.22-1.el8ev.noarch
vdsm-client-4.40.22-1.el8ev.noarch
vdsm-hook-vhostmd-4.40.22-1.el8ev.noarch

Any ideias to try?

Thanks.

On 26 Aug 2020, at 05:09, Arik Hadas <ahadas@redhat.com> wrote:



On Mon, Aug 24, 2020 at 1:30 AM Vinícius Ferrão via Users <users@ovirt.org> wrote:
Hello, I was using oVirt 4.3.10 with IBM AC922 (POWER9 / ppc64le) without any issues.

Since I’ve moved to 4.4.1 I can’t add the AC922 machine to the engine anymore, it complains with the following error:
The host CPU does not match the Cluster CPU type and is running in degraded mode. It is missing the following CPU flags: model_POWER9, powernv.

Any ideia of what’s may be happening? The engine runs on x86_64, and I was using this way on 4.3.10.

Machine info:
timebase        : 512000000
platform        : PowerNV
model           : 8335-GTH
machine         : PowerNV 8335-GTH
firmware        : OPAL
MMU             : Radix

Can you please provide the output of 'vdsm-client Host getCapabilities' on that host?
 

Thanks,


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