Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.8G 88K 1.8G 1% /etc/timezone /dev/mmcblk0p2 btrfs 50G 16G 34G 32% /usr tmpfs tmpfs 1.8G 0 1.8G 0% /usr/lib/x86_64-linux-gnu/GL dev devtmpfs 1.8G 0 1.8G 0% /dev tmpfs tmpfs 1.8G 0 1.8G 0% /dev/shm /dev/mmcblk0p2 btrfs 50G 16G 34G 32% /.snapshots /dev/mmcblk0p2 btrfs 50G 16G 34G 32% /home run tmpfs 1.8G 1.6M 1.8G 1% /run/media /dev/mmcblk0p2 btrfs 50G 16G 34G 32% /var/log tmpfs tmpfs 1.8G 0 1.8G 0% /tmp/.X11-unix tmpfs tmpfs 1.8G 4.0K 1.8G 1% /tmp/.X11-unix/X0 tmpfs tmpfs 1.8G 0 1.8G 0% /run/host/fonts-cache tmpfs tmpfs 1.8G 0 1.8G 0% /run/host/user-fonts-cache