Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 16G 0 16G 0% /dev tmpfs tmpfs 3.2G 3.0M 3.2G 1% /run /dev/sda3 btrfs 28G 7.9G 20G 29% / tmpfs tmpfs 16G 40M 16G 1% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock XXXX zfs 4.4T 128K 4.4T 1% XXXXX XXXXXXX zfs 4.4T 1.4G 4.4T 1% XXXXXXXX XXXXXXXX zfs 8.0T 6.7T 1.4T 84% XXXXXXXXX /dev/fuse fuse 128M 16K 128M 1% /etc/pve