This bug is created as a clone of upstream ticket:
Usage: /usr/bin/dbgen.pl [options] -o output_file -n number
-u add groups containing uniquemembers; generate a group
for every 100 user entries created that contains the
This is working fine, but there is no entry for -u option in man page.
I have opened a doc bug and marking this as VERIFIED.
Doc Bug - https://bugzilla.redhat.com/show_bug.cgi?id=1254887
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.