Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 16G 104K 16G 1% /etc/timezone /dev/dm-0 btrfs 239G 7.4G 230G 4% /usr tmpfs tmpfs 16G 0 16G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 16G 0 16G 0% /usr/share/runtime/lib/plugins /dev/dm-0 btrfs 239G 7.4G 230G 4% /home tmpfs tmpfs 3.2G 244K 3.2G 1% /run/host/monitor devtmpfs devtmpfs 16G 0 16G 0% /dev tmpfs tmpfs 16G 0 16G 0% /dev/shm tmpfs tmpfs 16G 0 16G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 16G 0 16G 0% /home/XXXXXXXXXXXX tmpfs tmpfs 6.3G 2.1M 6.3G 1% /run/media XXXXXXXX XXXXXXXX 256K 66K 186K 27% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 16G 0 16G 0% /tmp/.X11-unix