Filesystem Type Size Used Avail Capacity Mounted on /dev/ufs/OPNsense ufs 50G 2.5G 43G 5% / devfs devfs 1.0K 1.0K 0B 100% /dev tmpfs tmpfs 2.0G 652K 2.0G 0% /tmp devfs devfs 1.0K 1.0K 0B 100% /var/dhcpd/dev devfs devfs 1.0K 1.0K 0B 100% /var/unbound/dev XXXXXXXXXXXXXXXXXXXXXXXX nullfs 50G 2.5G 43G 5% XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX