Filesystem Type Size Used Avail Capacity Mounted on /dev/ufs/OPNsense_Nano ufs 3.5G 1.8G 1.4G 56% / devfs devfs 1.0K 1.0K 0B 100% /dev tmpfs tmpfs 987M 20M 968M 2% /var/log tmpfs tmpfs 987M 232K 987M 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 3.5G 1.8G 1.4G 56% XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX