mangling char is effective only when "mangling method is hash".
mangle prefix is effective only when "mangling method is hash2".
This should be written in smb.conf(5).
# cannot choose 3.0.0beta3 now!
The man page entries have been updated.
originally reported against 3.0.0beta2. CLeaning out
non-production release versions.
sorry for the same, cleaning up the database to prevent unecessary reopens of bugs.