Online Maintenance and Online Defrag (OLM/OLD) incorrectly runs against databases in a Recovery Storage Group (RSG) in a Microsoft Exchange Server 2007 environment. Additionally, the following sample events are logged in the Application log.
To resolve this issue, install the following update rollup:
2509911 Description of Update Rollup 4 for Exchange Server 2007 Service Pack 3
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about the RSG, visit the following Microsoft TechNet website: