Exchange 2010 : Cannot add a second DAG member

Hi, today I will talk about this error : Microsoft.Exchange.Cluster.Replay.DagTaskOperationFailedException: 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 ‘”AddClusterNode() (MaxPercentage=100) failed with 0x5b4. Error: This operation returned because the timeout period expired”‘ failed. —> Microsoft.Exchange.Cluster.Replay.AmClusterApiException: An Active Manager operation failed. Error An error occurred while attempting a cluster operation. Error: Continue reading Exchange 2010 : Cannot add a second DAG member

Create a DAG with Exchange 2013 – Troubleshooting

Hi, A lot of you tried to create a DAG (database Availability Group) with Microsoft Exchange 2013. Me too…So a lot of you get many errors when you tried to add DAG member. Most of issues are found with the couple Active Directory under Windows Server 2012 + Exchange Server 2013. Most of issues and error list below are not present if you are using an Active Directory under Windows Server 2008 R2. So you’ve Continue reading Create a DAG with Exchange 2013 – Troubleshooting