Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 975M 0 975M 0% /dev tmpfs tmpfs 201M 1.2M 200M 1% /run /dev/mapper/XXXXXXXXXXXXX ext4 457G 12G 422G 3% / tmpfs tmpfs 1002M 24M 978M 3% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 1002M 0 1002M 0% /sys/fs/cgroup tmpfs tmpfs 201M 20K 201M 1% /run/user/XXXX