Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 104K 3.9G 1% /etc/timezone /dev/mapper/XXXXXXXXXXXXXXXXXX btrfs 407G 23G 382G 6% /usr tmpfs tmpfs 3.9G 0 3.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/lib/plugins /dev/mapper/XXXXXXXXXXXXXXXXXX btrfs 407G 23G 382G 6% /home tmpfs tmpfs 790M 216K 789M 1% /run/host/monitor dev devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm /dev/mapper/XXXXXXXXXXXXXXXXXX btrfs 407G 23G 382G 6% /.snapshots tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXX run tmpfs 3.9G 1.4M 3.9G 1% /run/media XXXXXXXX XXXXXXXX 128K 83K 41K 68% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/mapper/XXXXXXXXXXXXXXXXXX btrfs 407G 23G 382G 6% /var/log tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 3.9G 0 3.9G 0% /run/host/user-fonts-cache