Hello,
we have a 3 servers (physical) DFS setup over VPN connections (dedicated to server-to-server connection)
Most of the changes are made on 1 server (A) and are replicated to the 2 others (B & C).
All 3 servers run Windows Server 2012 Standard (not R2)
The backlog keep increasing (2300 files yetserday, over 2660 files right now).
Windows Performance Monitor on server A show that DFRS.EXE process consume permanently around 4Mb of bandwidth (actually saturating the 5Mb connections), and dfsrdiag show that there's always 64 updates in progress.
Windows logs doesn't show any error, warning or even information on any server.
2 diagnostic rapports taked yesterday evening and this morning show that only 114 files / 60MB of data were synch in 8 hours.
So the issue is that, despite the fact the bandwidth is used, there's only a small amount of data per hour actually synched.
Any help would be greatly appreciated.