[ovirt-users] Re: oVirt4.1 add host error. can i upgrade from 4.1 to 4.4? without updating sequentially 4.1-4.2-4.3-4.4
On Mon, Mar 1, 2021 at 8:51 AM <grig.4n(a)gmail.com> wrote:
HI!
There is an oVirt 4.1 self-hosted engine cluster of two hosts and a storage connected via
iscsi. When trying to add another host, it gives an error: "ERROR otopi.context
context._executeMethod:151 Failed to execute stage 'Setup validation': Cannot
locate vdsm package, possible cause is incorrect channels". Older hosts on Centos
7.5.1804, last on Centos 7.9.2009. Is it possible to go from 4.1 to 4.4 using the third
host as the main one for the transfer?
It's not possible to upgrade directly from 4.1 to 4.4, without going
through 4.2 and 4.3.
AFAIK, most people that want to do this hyper-upgrade do it by
installing a new setup and importing the existing storage. That's not
the same as an upgrade, so if you go that route, I suggest to learn
and test this on a test system first.
Good luck and best regards,
--
Didi