Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.2G 1.7M 3.2G 1% /run /dev/mapper/XXXXXXXXXXX ext4 878G 144G 690G 18% / tmpfs tmpfs 16G 4.0K 16G 1% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock /dev/sda1 vfat 511M 6.1M 505M 2% /boot/efi tmpfs tmpfs 3.2G 108K 3.2G 1% /run/user/XXXX