Filesystem Type Size Used Avail Use% Mounted on /dev/sda3 btrfs 1.9T 123G 1.7T 7% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 12G 213M 12G 2% /dev/shm tmpfs tmpfs 4.7G 2.1M 4.7G 1% /run tmpfs tmpfs 12G 72M 12G 1% /tmp /dev/sda3 btrfs 1.9T 123G 1.7T 7% /home /dev/sda2 ext4 974M 431M 477M 48% /boot tmpfs tmpfs 2.4G 188K 2.4G 1% /run/user/XXXX