Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 68K 3.9G 1% /.flatpak-info /dev/sdb6 btrfs 38G 21G 17G 56% /usr /dev/sdb6 btrfs 38G 21G 17G 56% /mnt /dev/sdb4 xfs 476G 115G 361G 25% /home tmpfs tmpfs 793M 84K 793M 1% /run/host/monitor devtmpfs devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm /dev/sdb6 btrfs 38G 21G 17G 56% /.snapshots tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXX /dev/sdb6 btrfs 38G 21G 17G 56% /opt /dev/sdb6 btrfs 38G 21G 17G 56% /srv tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sdc1 vfat 200G 7.7G 193G 4% /winC /dev/sda3 fuseblk 238G 64G 175G 27% /winD /dev/sdb6 btrfs 38G 21G 17G 56% /run/host/usr/local tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 3.9G 9.8M 3.9G 1% /run/systemd/journal/socket