Filesystem Type Size Used Avail Capacity Mounted on /dev/ufs/OPNsense ufs 137G 3.3G 122G 3% / devfs devfs 1.0K 1.0K 0B 100% /dev devfs devfs 1.0K 1.0K 0B 100% /var/dhcpd/dev devfs devfs 1.0K 1.0K 0B 100% /var/unbound/dev