Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 374M 2.1M 372M 1% /run /dev/sdb1 vfat 58G 6.0G 52G 11% /cdrom /cow overlay 1.9G 227M 1.7G 13% / tmpfs tmpfs 1.9G 8.0K 1.9G 1% /dev/shm tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock tmpfs tmpfs 1.9G 0 1.9G 0% /tmp tmpfs tmpfs 374M 180K 374M 1% /run/user/XXXX