Saturday, January 11, 2014

Issue when creating a DAG with Exchange 2013



Issue:
A server-side database availability group administrative operation failed. Error The operation failed. CreateCluster errors may result from incorrectly configured static addresses. Error: An error occurred while attempting a cluster operation. Error: Cluster API ‘”CreateCluster() failed with 0×5. Error: Access is denied”‘failed. [Server: MBX1.tech.com]

Cause
the ECP wizard tried to add the first mailbox server to the DAG. During this process the wizard create a computer object in Active Directory (the CNO). This object don’t have the good rights. Exchange Trusted Subsystem had special permissions assigned and not “Full Control” on CNO.

Resolution: 
Assign “Full Control” to Exchange Trusted Subsystem on the CNO.

No comments:

Post a Comment