Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.8G 92K 7.8G 1% /etc/timezone /dev/sdb2 btrfs 916G 823G 92G 91% /usr tmpfs tmpfs 7.8G 0 7.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 7.8G 0 7.8G 0% /usr/share/runtime/share/themes /dev/sdb2 btrfs 916G 823G 92G 91% /mnt tmpfs tmpfs 1.6G 2.7M 1.6G 1% /run/host/monitor dev devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm /dev/sdb2 btrfs 916G 823G 92G 91% /.snapshots tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXXXX /dev/sda1 btrfs 1.4T 532G 865G 39% /media/XXXX run tmpfs 7.8G 1.7M 7.8G 1% /run/media /dev/sdb2 btrfs 916G 823G 92G 91% /var/log tmpfs tmpfs 7.8G 0 7.8G 0% /tmp/.X11-unix tmpfs tmpfs 7.8G 228K 7.8G 1% /tmp/.X11-unix/X1