Hello Proxmox community ! :)
I inherited a Proxmox 2-nodes setup at my new workplace and since it's running the EOL 5.4.15, I thought I would take a look at how to upgrade it to 6.x which is supported.
So I started the procedure here https://pve.proxmox.com/wiki/Upgrade_from_5.x_to_6.0 and...
