[PVE-User] Update a cluster from 5.1-46 to 5.2

[Mark Schouten]

there is no mention on upgrading from latest 4.4 to 5.0
> > 
> > Is that intentional..? Or should it work just like a regular
> > update?
> > 

Worked fine for me.

> It's easier as 3 to 4 as the cluster communication can stay intact
> between 4.4 and 5.0 but not completely as easy as a 5.X to 5.Y
> upgrade.
> 
> See: https://pve.proxmox.com/wiki/Upgrade_from_4.x_to_5.0

The breaking changes seems to be incorrect. I was not able to live
migrate with the changed VGA-setting. I was able to live migrate when I
changed nothing.

Some guests froze after migration though. Not sure why, I don't mind
that very much while upgrading a full cluster.

-- 
Kerio Operator in de Cloud? https://www.kerioindecloud.nl/
Mark Schouten  | Tuxis Internet Engineering
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