Hi
Our Exchange 2010 SP1 with Rollup 2 works fine but one of our info stores will not mount - short of rebooting the server I have tried everything else such as checking the database integrity (all healthy) - see the below error
Failed to dismount database 'Mailbox Database 1825027171'.
Mailbox Database 1825027171
Failed
Error:
Couldn't dismount the database that you specified. Specified database: Mailbox Database 1825027171; Error code: An Active Manager operation failed with a transient error. Please retry the operation. Error: Database action failed with transient error. Error: A transient error occurred during a database operation. Error: MapiExceptionBackupInProgress: Unable to unmount database. (hr=0x80004005, ec=1293)
[Database: Mailbox Database 1825027171, Server: SYD-EX02.griffin.local].
An Active Manager operation failed with a transient error. Please retry the operation. Error: Database action failed with transient error. Error: A transient error occurred during a database operation. Error: MapiExceptionBackupInProgress: Unable to unmount database. (hr=0x80004005, ec=1293)
[Database: Mailbox Database 1825027171, Server: SYD-EX02.griffin.local]
An Active Manager operation failed with a transient error. Please retry the operation. Error: MapiExceptionBackupInProgress: Unable to unmount database. (hr=0x80004005, ec=1293)
[Server: SYD-EX02.griffin.local]
MapiExceptionBackupInProgress: Unable to unmount database. (hr=0x80004005, ec=1293)