Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 3.9G 0 3.9G 0% /dev run tmpfs 3.9G 1.3M 3.9G 1% /run /dev/sda2 ext4 46G 24G 20G 55% / tmpfs tmpfs 3.9G 6.4M 3.9G 1% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 3.9G 47M 3.9G 2% /tmp /dev/sdb3 ext4 849G 81G 726G 10% /mnt/XXXXXX /dev/sda3 ext4 173G 25G 147G 15% /home /dev/sda1 vfat 476M 264K 476M 1% /boot/efi /dev/sdb1 ext4 968G 454G 466G 50% /mnt/XXXXXXX tmpfs tmpfs 792M 88K 792M 1% /run/user/XXXX