Article ID: 2793279 - View products that this article applies to.
The Microsoft Exchange Replication service on an Exchange Server 2010 server may freeze if a heavy I/O workload occurs. However, Windows does not trigger a Stop error to restart the server when this issue occurs.
To resolve this issue, install the following update rollup:
(http://support.microsoft.com/kb/2746164/ )Description of Update Rollup 6 for Exchange Server 2010 Service Pack 2
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Article ID: 2793279 - Last Review: February 12, 2013 - Revision: 1.0