Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.8G 104K 1.8G 1% /etc/timezone /dev/sda3 btrfs 1.4T 8.9G 1.4T 1% /usr tmpfs tmpfs 1.8G 0 1.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 1.8G 0 1.8G 0% /usr/share/runtime/lib/plugins /dev/sda3 btrfs 1.4T 8.9G 1.4T 1% /home tmpfs tmpfs 366M 208K 366M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs tmpfs 1.8G 0 1.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.8G 0 1.8G 0% /home/XXXXXXXXXXXXXXXXXX tmpfs tmpfs 732M 1.9M 730M 1% /run/media tmpfs tmpfs 1.8G 0 1.8G 0% /tmp/.X11-unix