tunefs(8) on FreeBSD
The text 03c3a37c8492, as FreeBSD 4.11-RELEASE, FreeBSD 4.10-RELEASE, FreeBSD 4.9-RELEASE, FreeBSD 4.8-RELEASE shipped it.
tune up an existing filesystem
Flags it lists
-
-A -
-a -
-d -
-e -
-f -
-m -
-p -
-s