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FAQ 000076 - Error when establishing a DAG in Exchange 2010
User Rating: / 0
Written by Dejan Foro   
Jan 13, 2010 at 01:13 AM

This article applies to:
Exchange 2010
ISA Server 2006

PROBLEM
When you try to establish a Database Availability Group in Exchange 2010 you receive error similar to the one below: 


EXCHANGE03
Failed
 
Error:
A server-side database availability group administrative operation failed. Error: The operation failed with message: Windows Failover Clustering timed out while trying to validate server 'exchange03'. If this is in a disjoint DNS namespace, the DNS suffixes for all servers in the database availability group must be present on every server. [Server: exchange01.exchangemaster.net]
 
A server-side database availability group administrative operation failed. Error: Windows Failover Clustering timed out while trying to validate server 'exchange03'. If this is in a disjoint DNS namespace, the DNS suffixes for all servers in the database availability group must be present on every server.
 
Warning:
The operation wasn't successful because an error was encountered. You may find more details in log file "C:\ExchangeSetupLogs\DagTasks\dagtask_2009-08-21_13-09-24.185_add-databaseavailabiltygroupserver.log".
  
Exchange Management Shell command attempted:
Add-DatabaseAvailabilityGroupServer -Identity 'DAG01' -MailboxServer 'EXCHANGE03'

Last Updated ( Jan 12, 2010 at 11:05 PM )
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FAQ 000075 - Get-FederationTrust error in Exchange System Manager
User Rating: / 0
Written by Dejan Foro   
Jan 11, 2010 at 01:28 AM

This article applies to:
Exchange 2010


PROBLEM
When working in Exchange System Manager, the following error occurs:


English
"An error caused a change in the current set of domain controllers. It was running the command 'Get-FederationTrust'"

Last Updated ( Jan 11, 2010 at 12:29 AM )
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FAQ 000074 - Load balancing failed to find a valid mailbox database
User Rating: / 0
Written by Dejan Foro   
Jan 11, 2010 at 01:53 AM

This article applies to:
Exchange 2010


PROBLEM
When you try to create a new user in the Exchange System Manager you receive the following error:


Load Balancing failed to find a valid mailbox database.

 

Last Updated ( Jan 11, 2010 at 12:16 AM )
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