* - 11
- Traditional first non-reserved inode. Usually this is the lost+found directory. See s\_first\_ino in the superblock.
+Note that there are also some inodes allocated from non-reserved inode numbers
+for other filesystem features which are not referenced from standard directory
+hierarchy. These are generally reference from the superblock. They are:
+
+.. list-table::
+ :widths: 20 50
+ :header-rows: 1
+
+ * - Superblock field
+ - Description
+
+ * - s\_lpf\_ino
+ - Inode number of lost+found directory.
+ * - s\_prj\_quota\_inum
+ - Inode number of quota file tracking project quotas
+ * - s\_orphan\_file\_inum
+ - Inode number of file tracking orphan inodes.