Thank you so much Rich and Noriko for your feedbacks.
I was late to take them into account and I am sorry for that delay.
Here is the last patch and the associated test case.


https://fedorahosted.org/389/ticket/48266

https://fedorahosted.org/389/attachment/ticket/48266/0001-Ticket-48266-2-Fractional-replication-evaluates-severa.patch

https://fedorahosted.org/389/attachment/ticket/48266/0001-Ticket-48266-test-case.patch