gmirror(8) on FreeBSD
The text 94e54cf737a2, as FreeBSD 14.5-RELEASE, FreeBSD 14.4-RELEASE, FreeBSD 14.3-RELEASE, FreeBSD 14.2-RELEASE, FreeBSD 14.1-RELEASE, FreeBSD 14.0-RELEASE shipped it.
control utility for mirrored devices
Flags it lists
-
-F -
-a -
-b -
-d -
-f -
-h -
-i -
-n -
-p -
-s -
-v