I'm looking at doing something similar with 3 node HCI setup currently running Ovirt 4.5 w/ CentOS8 node NG. I want to move to EL9 node but keep gluster config in tact. Is it as simple as re-installing OS and leaving gluster drives untouched. Is there a guide for this?

On Fri, Apr 5, 2024 at 5:57 PM Nathanaël Blanchet via Users <users@ovirt.org> wrote:
Le vendredi 05 avril 2024 à 15:09 +0000, luc.lalonde@polymtl.ca a
écrit :
> Hello Folks,
Hi
> It seems from the Ovirt 4.5.5 anouncement that oVirt Node NG (based
> on CentOS Stream 9) are fully supported.
> Can someone confirm this?
that's it
> What is the best way to migrate a cluster from oVirt Node NG base on
> CentOS Stream 8 to 9?
> Can the two co-exist on the same cluster during transition?
> Thank You!.5
I successfully accomplished migration to centos 9 stream 4.5.5 in my
production env, and all is ok thanks to live migration from centos
stream 8 to centos stream 9 and so on. Not a very complicated path, but
you have to reinstall from scratch each of your node considering that
some hardware (like some HBA's qlogic controller) may be unsupported in
el9.
Good luck.
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