Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.0G 104K 2.0G 1% /etc/timezone /dev/sdc3 btrfs 298G 64G 233G 22% /usr tmpfs tmpfs 2.0G 0 2.0G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 2.0G 0 2.0G 0% /usr/share/runtime/lib/plugins /dev/sdc3 btrfs 298G 64G 233G 22% /home tmpfs tmpfs 391M 328K 391M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs tmpfs 2.0G 0 2.0G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.0G 0 2.0G 0% /home/XXXXXXXXXXXXXXX tmpfs tmpfs 782M 1.8M 780M 1% /run/media tmpfs tmpfs 2.0G 0 2.0G 0% /tmp/.X11-unix