On Tue, Nov 17, 2020 at 6:41 PM David Metcalf <deloreandave@gmail.com> wrote:

Followed this for standalone hosts:
https://ovirt.org/documentation/upgrade_guide/#Upgrading_from_4-3

but get this message..

engine-backup --mode=restore --file=engine-backup-2020-11-16.bak --provision-all-databases
...
FATAL: Backup was created by version '4.3.9.4' and can not be restored using the installed version 4.4.3.11

In another recent thread already replied that you need to be at latest 4.3 that for oVirt is 4.3.10.

So, in particular, the backup has to be taken while in 4.3.10.

Gianluca