[389-users] Unable to set -1 total log disk space in fedora-idm-console

[tamarin p]

Possible input validation bug? It's not possible to set
logmaxdiskspace=-1 in fedora-idm-console. The console states this must
be equal or greater than the combined size of rotated logs, even
though the docs state -1 is a valid setting. See
http://www.redhat.com/docs/manuals/dir-server/8.1/admin/Monitoring_Server_and_Database_Activity.html#Viewing_and_Configuring_Log_Files-Defining_a_Log_File_Deletion_Policy
under "The maximum size of the combined archived logs".

Seems to work as documented when you set it in dse.ldif manually
(limit only determined by number of logs and size of each log). No
complaints in logs.