basho/riak_test — pull request #378 by bowrocker (2013-09-12 21:01:32+00:00)
Title: Test for the unack issue discovered at OpenX and other customers

OpenX discovered that while RT was working, unack stats were ever-increasing on the source clusters. This test reproduces the issue by connecting 2 2-node clusters, doing a single write, and then checking the repl status unack.