Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 6.3G 2.2M 6.3G 1% /run XXXXXXXX XXXXXXXX 150K 85K 61K 59% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/sdb1 iso9660 2.5G 2.5G 0 100% /cdrom /cow overlay 32G 1.5G 30G 5% / tmpfs tmpfs 32G 0 32G 0% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs tmpfs 32G 600K 32G 1% /tmp tmpfs tmpfs 6.3G 1.8M 6.3G 1% /run/user/XXX