Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.9G 104K 2.9G 1% /etc/timezone /dev/sda3 btrfs 930G 172G 759G 19% /usr tmpfs tmpfs 2.9G 0 2.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 2.9G 0 2.9G 0% /usr/share/runtime/lib/plugins /dev/sda3 btrfs 930G 172G 759G 19% /home tmpfs tmpfs 590M 200K 590M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 2.9G 0 2.9G 0% /dev/shm tmpfs tmpfs 2.9G 0 2.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.9G 0 2.9G 0% /home/XXXXXXXXXXXXXX tmpfs tmpfs 1.2G 1.8M 1.2G 1% /run/media XXXXXXXX XXXXXXXX 64K 37K 23K 62% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.9G 0 2.9G 0% /tmp/.X11-unix