Filesystem Type Size Used Avail Use% Mounted on /dev/sdb2 ext4 225G 6.1G 208G 3% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 7.8G 13M 7.8G 1% /dev/shm tmpfs tmpfs 3.2G 9.2M 3.1G 1% /run tmpfs tmpfs 1.6G 84K 1.6G 1% /run/user/XXXX tmpfs tmpfs 7.8G 4.0K 7.8G 1% /tmp /dev/sdb1 vfat 300M 316K 300M 1% /boot/efi