FIX: Pacemaker promotion of local replica to primary fails when using AlwaysOn AG in SQL Server 2017

Applies to: SQL Server 2017 EnterpriseSQL Server 2017 Enterprise CoreSQL Server 2017 Developer


Assume that you use AlwaysOn availability groups (AG) in SQL Server 2017 on a Pacemaker cluster. You may notice that Pacemaker fails to promote an AG replica to the master role and the following error message:


A fix for this problem is included in Cumulative Update 7 for SQL Server 2017.


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.


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