Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.1G 16M 3.1G 1% /run XXXXXXXX XXXXXXXX 128K 22K 102K 18% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/sda1 iso9660 5.8G 5.8G 0 100% /cdrom /cow overlay 16G 335M 16G 3% / /dev/disk/by-label/writable ext4 22G 5.0M 21G 1% /var/log tmpfs tmpfs 16G 8.0K 16G 1% /dev/shm tmpfs tmpfs 5.0M 20K 5.0M 1% /run/lock tmpfs tmpfs 16G 0 16G 0% /tmp tmpfs tmpfs 3.1G 172K 3.1G 1% /run/user/XXXX