We have two file servers running DFS Replication in two different sites. Servers OS, Windows Server 2008 R2.
Although I had successfully set up the DFS replication between them, it seems not to work properly, experiencing a strange behavior. While running dfsdiag from serverA I get errors for validating namespace "The RPC server is unavailable" and for validating registry entries "The network path was not found". Dfsdiag runs successfully on serverB. I try to access the namespace \\serverA\data from serverB and vice-versa but it is not possible. I read many articles describing issues about the staging file size which in our case increased to 16GB. No success.