Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.8G 88K 3.8G 1% /etc/timezone /dev/sda2 btrfs 318G 32G 284G 11% /usr tmpfs tmpfs 3.8G 0 3.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.8G 0 3.8G 0% /usr/share/runtime/share/themes /dev/sda2 btrfs 318G 32G 284G 11% /mnt /dev/sda3 btrfs 606G 437G 169G 73% /home tmpfs tmpfs 778M 136K 778M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.8G 0 3.8G 0% /dev/shm /dev/sda2 btrfs 318G 32G 284G 11% /.snapshots tmpfs tmpfs 3.8G 0 3.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.8G 0 3.8G 0% /home/XXXXXXXXXXXXXXXX /dev/sda2 btrfs 318G 32G 284G 11% /opt tmpfs tmpfs 1.6G 26M 1.5G 2% /run/media /dev/sda2 btrfs 318G 32G 284G 11% /srv tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup /dev/sda2 btrfs 318G 32G 284G 11% /run/host/usr/local tmpfs tmpfs 3.8G 0 3.8G 0% /tmp/.X11-unix /dev/sda2 btrfs 318G 32G 284G 11% /tmp/.X11-unix/X0