Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 16G 0 16G 0% /dev tmpfs tmpfs 3.2G 1.6M 3.2G 1% /run /dev/sda1 ext4 898G 19G 833G 3% / tmpfs tmpfs 16G 240M 16G 2% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/sdb1 ext4 3.6T 110G 3.3T 4% /media/XXXXX tmpfs tmpfs 3.2G 72K 3.2G 1% /run/user/XXXX