@RGBCube @theorytoe @bonifartius
proxmox (desaster recovery from backup) -> proxmox:
https://hedgedoc.satoshishop.de/kS1jwalbQOWzW5hvxLd6_Q#
tldr:
1. install new one
2. copy VM-config files
3. recreate the linux-bridges from the old /etc/network/interfaces
4. zfs send all the zvols
5. start virtual machines