[ovirt-users] Re: botched 3.6 -> 4.0/1/2 upgrade, how to recover
On Tue, May 14, 2019 at 9:20 AM <axel.thimm(a)01lgc.com> wrote:
Hi,
update: I managed to get the old engine running (3.6), but it is not communicating with
the host. Do I need to downgrade the host and/or somehow re-enroll it to the engine?
I didn't understand the current state of your host, but if it's
(partially? upgraded to) 4.2, then IIRC you need to downgrade. Also,
please provide more details, when you ask for help - what happens when
you try to activate it (if the ui allows that at all)? What errors do
you get in the ui and in the logs (engine and vdsm)? etc.
Thanks and best regards,
--
Didi