1. Introduction

Note! Running another Truenas on bare metal also allows you to run proxmox pbs as a container! If you have just as me one production device and a small backup server with like 4cpus and 16gb of ram then this would be great solution for you. Otherwise you need to have at least 3 devices. 

This method involves backing up your Truenas datasets to another Truenas VM running on another host. 

• Now, it is up to you if you want to use dedicated drives for this (which is best) however you can also attach virtual disks such you can use one disk for Truenas dataset backups and for PBS backups. This is what I am currently running in my home lab at least.