Advice on VM backup, VE reinstall and VM restore

Very new Proxmox user here with some basic questions. I installed Proxmox VE a couple of weeks ago as a learning expereince. I've installed three VMs inlcluding TrueNAS Scale with a few apps running under it, and Ubuntu with Portainer and some other containers running there. When I started I fully expecting to make mistakes and have to start over. But it's generally gone pretty well - to the extent that I wouldnt want to redo all the configurations if I don't need to.

Having said that...

Read more