mount_mfs(8) on FreeBSD
The text f50d4f7034de, as FreeBSD 2.2.9-RELEASE shipped it.
construct a new file system
Flags it lists
-
-F -
-N -
-O -
-S -
-T -
-a -
-b -
-c -
-d -
-e -
-f -
-o -
-r -
-s -
-t -
-u