Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 14G 100K 14G 1% /etc/timezone /dev/dm-0 btrfs 953G 106G 846G 12% /usr tmpfs tmpfs 14G 0 14G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 14G 0 14G 0% /usr/share/runtime/lib/plugins /dev/dm-0 btrfs 953G 106G 846G 12% /home tmpfs tmpfs 2.8G 240K 2.8G 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 14G 0 14G 0% /dev/shm /dev/dm-0 btrfs 953G 106G 846G 12% /.snapshots tmpfs tmpfs 14G 0 14G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 14G 0 14G 0% /home/XXXXXXXXXXXXX tmpfs tmpfs 5.5G 2.1M 5.5G 1% /run/media tmpfs tmpfs 14G 0 14G 0% /tmp/.X11-unix