[ovirt-users] Re: Upgrade from 4.1 to 4.2 failing - SQL Issues

Hi Sven, to test I created a new VM with a new hostname and fake IP addresses in /etc/hosts for the oVirt hosts/nodes so it won't interfere with the real hosts. I then did a full restore from backup and an engine rename. This leaves you with oVirt system but the no storage or hosts. There are a lot of errors in the logs and events but you can use it to test the engine upgrade, etc. https://www.postgresql.org/docs/9.5/static/manage-ag-templatedbs.html https://www.ovirt.org/documentation/how-to/networking/changing-engine-hos... Regards, Paul S.