Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 7.7G 0 7.7G 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 7.8G 9.2M 7.7G 1% /run tmpfs tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/md126 ext4 468G 2.5G 442G 1% / tmpfs tmpfs 1.6G 0 1.6G 0% /run/user/0