Filesystem Type Size Used Avail Capacity Mounted on /dev/ufs/OPNsense_Install ufs 1.7G 1.6G -34M 102% / devfs devfs 1.0K 1.0K 0B 100% /dev tmpfs tmpfs 3.2G 55M 3.1G 2% /tmp <above>:/tmp/.cdrom/boot unionfs 4.9G 1.8G 3.1G 36% /boot <above>:/tmp/.cdrom/conf unionfs 4.9G 1.8G 3.1G 36% /conf <above>:/tmp/.cdrom/etc unionfs 4.9G 1.8G 3.1G 36% /etc <above>:/tmp/.cdrom/home unionfs 4.9G 1.8G 3.1G 36% /home <above>:/tmp/.cdrom/root unionfs 4.9G 1.8G 3.1G 36% /root <above>:/tmp/.cdrom/usr unionfs 4.9G 1.8G 3.1G 36% /usr <above>:/tmp/.cdrom/var unionfs 4.9G 1.8G 3.1G 36% /var devfs devfs 1.0K 1.0K 0B 100% /var/dhcpd/dev devfs devfs 1.0K 1.0K 0B 100% /var/unbound/dev XXXXXXXXXXXXXXXXXXXXXXXX nullfs 4.9G 1.8G 3.1G 36% XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX