Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.9G 104K 1.9G 1% /etc/timezone /dev/mmcblk0p3 btrfs 57G 7.4G 48G 14% /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 /dev/mmcblk0p3 btrfs 57G 7.4G 48G 14% /home tmpfs tmpfs 373M 208K 373M 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 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXX tmpfs tmpfs 745M 2.1M 743M 1% /run/media XXXXXXXX XXXXXXXX 128K 79K 45K 64% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /tmp/.X11-unix