Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 3.8G 0 3.8G 0% /dev run tmpfs 3.9G 15M 3.8G 1% /run /dev/sdb1 iso9660 1.8G 1.8G 0 100% /run/archiso/bootmnt XXXXXXXX tmpfs 10G 13M 10G 1% XXXXXXXXXXXXXXXXXXXXX /dev/loop0 squashfs 1.7G 1.7G 0 100% /run/archiso/airootfs airootfs overlay 10G 13M 10G 1% / tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 3.9G 24K 3.9G 1% /tmp tmpfs tmpfs 781M 84K 780M 1% /run/user/XXXX