Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 380M 8.8M 372M 3% /run XXXXXXXX XXXXXXXX 120K 86K 30K 75% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/sdb1 iso9660 2.8G 2.8G 0 100% /cdrom /cow overlay 1.9G 330M 1.6G 18% / /dev/disk/by-label/writable ext4 12G 2.0M 11G 1% /var/log tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock tmpfs tmpfs 1.9G 3.7M 1.9G 1% /tmp tmpfs tmpfs 380M 220K 380M 1% /run/user/XXXX