Some of the features included in the oVirt 4.4.0 release require content that will be available in CentOS Linux 8.2 but cannot be tested on RHEL 8.2 yet due to some incompatibility in the openvswitch package that is shipped in CentOS Virt SIG, which requires rebuilding openvswitch on top of CentOS 8.2. The cluster switch type OVS is not implemented for CentOS 8 hosts.

https://blogs.ovirt.org/2020/05/ovirt-44-available/

But I may be wrong.

On 21 May 2020, at 12:06, Strahil Nikolov via Users <users@ovirt.org> wrote:

Hello All,

I would like to ask for some assistance with the planing of the upgrade to 4.4 .

I have issues with the OVN (doesn't work at all), thus I would like to start fresh with the HE.

The plan so far (downtime is not an issue) :

1. Reinstall the nodes one by 1 and rejoin them in the Gluster TSP
2. Wipe the HostedEngine's gluster volume
3. Deploy a fresh hosted engine
4. Import the storage domains (gluster) back to the engine and import the VMs

Do you see any issues with the plan ?
Any problems expected if the VMs do have snapshots? What about the storage domain version ?

Thanks in Advance.

Best Regards,
Strahil Nikolov
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