Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 32G 88K 32G 1% /etc/timezone /dev/sda3 btrfs 465G 220G 244G 48% /usr tmpfs tmpfs 32G 0 32G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 32G 0 32G 0% /usr/share/runtime/share/themes /dev/sda3 btrfs 465G 220G 244G 48% /home tmpfs tmpfs 6.3G 72M 6.3G 2% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 32G 0 32G 0% /dev/shm tmpfs tmpfs 32G 0 32G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 32G 0 32G 0% /home/XXXXXXXXXXXXXX /dev/sdb1 ext4 916G 40G 831G 5% /mnt/XXXXXXXX tmpfs tmpfs 13G 15M 13G 1% /run/media XXXXXXXX XXXXXXXX 128K 50K 74K 41% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 32G 0 32G 0% /tmp/.X11-unix