In the current uni-directional implementation one site is a master and the other site is a slave. This feature request is to bring in the capability of multi-master a.k.a active-active geo-replication.
*** Bug 851954 has been marked as a duplicate of this bug. ***
because of the large number of bugs filed against mainline version\ is ambiguous and about to be removed as a choice. If you believe this is still a bug, please change the status back to NEW and choose the appropriate, applicable version for it.