Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.9G 104K 1.9G 1% /etc/timezone /dev/sda3 btrfs 465G 27G 438G 6% /usr tmpfs tmpfs 1.9G 0 1.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 1.9G 0 1.9G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 1.9G 0 1.9G 0% /usr/share/runtime/share/themes /dev/sda3 btrfs 465G 27G 438G 6% /sysroot /dev/sda3 btrfs 465G 27G 438G 6% /var/data XXXXXXXXX overlay 41M 41M 0 100% XXXXXXXXXXXXX tmpfs tmpfs 380M 184K 380M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs tmpfs 759M 1.8M 757M 1% /run/media XXXXXXXX XXXXXXXX 128K 57K 67K 47% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /var/home/XXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /var/home/XXXXXXXXXXX overlay overlay 465G 27G 438G 6% /run/host/usr/share/sddm/themes tmpfs tmpfs 1.9G 0 1.9G 0% /tmp/.X11-unix tmpfs tmpfs 1.9G 0 1.9G 0% /run/host/user-fonts-cache