MMR: How do you tell that the MMR servers are in sync?

[Frank Swasey <Frank.Swasey@uvm.edu>]

I am a newbie with MMR.  I've just set up my first test of this.  I have 
found it to be almost impossible to determine (via the contextCSN 
values) if the masters (let alone all the replicas) are actually 
synched.

How are you folks, who are already using MMR, checking/verifying that 
the MMR participants (and their replicas) are actually in sync?

Thanks,
--
Frank Swasey                    | http://www.uvm.edu/~fcs
Sr Systems Administrator        | Always remember: You are UNIQUE,
University of Vermont           |    just like everyone else.
  "I am not young enough to know everything." - Oscar Wilde (1854-1900)