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Why does sys.dm_hadr_cluster return a row on SQL 22 on Linux when AlwaysOn is enabled?

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Why does sys.dm_hadr_cluster return a row on SQL 22 on Linux when AlwaysOn is enabled?

Brandon Tucker 6 Reputation points
2023-02-02T18:32:09.6066667+00:00

Hi folks-

I have a SQL 22 on Windows instance and a SQL 22 on Linux instance. I have enabled AlwaysOn on both and created a read-scale/clusterless AG that spans the two. When I query sys.dm_hadr_cluster on Linux, I receive the following result:

cluster_name = '' (blank)

quorum_type = 0 (Node Majority)

quorum_state = 1 (Normal quorum)

Is this expected or possibly a bug?

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