Mount Unraid NFS on Proxmox Backup Server (PBS)

Create a share on Unraid

Note the NFS Security Settings

• Export: Yes
• Security: Private
• Rule: *(rw,no_wdelay,crossmnt,no_root_squash,insecure_locks,sec=sys,anonuid=99,anongid=100)

From Proxmox Backup Server (PBS)

>_Shell

# nano /etc/fstab

Add the Network File Share (NFS)

10.0.0.10:/mnt/user/proxmox-backups /mnt/proxmox-backups nfs nfsvers3,defaults,_netdev 0 0 

Save the file: ctrl+x , y, enter

Create the folder in /mnt

mkdir /mnt/proxmox-backups

Mount the share in PBS

mount -t nfs 10.0.10:/mnt/user/proxmox-backups /mnt/proxmox-backups

Backup Storage — Proxmox Backup 2.3.2-1 documentation

Proxmox Backup

Create Datastore

• Select "Add Datastore"
• Enter Name: "proxmox-unraid"
• Enter Backing Path: "/mnt/proxmox-backups"
• Set your Prune Options