Date - Jul 2009
Affected Product & Version - All NVBU
Affected Module & Version - Exchange Server Plugin
OS Version - Windows
Application Information - Microsoft Exchange 2007
While running any kind of Exchange backup through NetVault, Exchange logs an error similar to the following in the Application Event Log of the backed up cluster node:
Log Name: Application
Event ID: 522
Task Category: General
Microsoft.Exchange.Cluster.ReplayService (xxxx) Log Verifier exx : An attempt to open the device name " " containing " " failed with system error 5 (0x00000005): "Access is denied. ". The operation will fail with error -1032 (0xfffffbf8).
Among other things, this error can occur with replication activity and log replay caused by a backup. Microsoft has a knowledge base article on this at http://support.microsoft.com/kb/960384/.
The error message can actually be ignored. However, Microsoft has released a patch as part of Update Rollup 7.