Filesystem Type Size Used Avail Capacity Mounted on /dev/ufs/OPNsense_Nano ufs 894G 2.9G 820G 0% / devfs devfs 1.0K 1.0K 0B 100% /dev tmpfs tmpfs 1.0G 271M 729M 27% /var/log tmpfs tmpfs 1.0G 1.9M 999M 0% /tmp devfs devfs 1.0K 1.0K 0B 100% /var/dhcpd/dev