Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 793M 1.9M 792M 1% /run /dev/sdb4 iso9660 2.5G 2.5G 0 100% /cdrom /cow overlay 3.9G 419M 3.5G 11% / tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs tmpfs 3.9G 592K 3.9G 1% /tmp tmpfs tmpfs 793M 184K 793M 1% /run/user/XXX /dev/sdb2 vfat 1.2G 114M 1.1G 10% /media/XXXXXXXXXXXXXXX /dev/sdb1 fuseblk 115G 72G 43G 63% /media/XXXXXXXXXX