Rather than 'plain' debian you can put it on Proxmox, and enjoy the bliss of Proxmox Backup Server.
Can you explain a bit more about this. Would this help in a single server to facilitate backups? Or does this need the the NAS and the Proxmox Backup Server on a different system?
Can you explain a bit more about this. Would this help in a single server to facilitate backups? Or does this need the the NAS and the Proxmox Backup Server on a different system?