Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.2G 77M 3.1G 3% /run XXXXXXXX XXXXXXXX 128K 80K 44K 65% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/sda1 iso9660 6.0G 6.0G 0 100% /cdrom /cow overlay 16G 979M 15G 7% / /dev/disk/by-label/writable ext4 23G 106M 22G 1% /var/log tmpfs tmpfs 16G 8.0K 16G 1% /dev/shm tmpfs tmpfs 5.0M 16K 5.0M 1% /run/lock tmpfs tmpfs 16G 1.9M 16G 1% /tmp tmpfs tmpfs 3.2G 180K 3.2G 1% /run/user/XXXX