My availability group doesn't work correctly
-
26-02-2021 - |
Question
I recently created an "availability group" on sql server, I created my Listener, all is well the high availability group appears well in the roles of my cluster. However I encounter a small problem, the two replicas are not really synchronized
, then when I open my dashboard I have the error message /i.stack.imgur.com/Gf9wK.png . why it does not work ? I have already done everything but nothing done.
I use windows server 2012 R2 and SQL SERVER 2016 Enterprise.
La solution
Can you confirm you have the correct permissions on the endpoint?
USE master;
GO
SELECT SUSER_NAME(principal_id) AS endpoint_owner
,NAME AS endpoint_name
FROM sys.database_mirroring_endpoints;
GO
-- change the endpoint owner
USE master;
GO
ALTER AUTHORIZATION ON ENDPOINT::Hadr_endpoint TO sa;
GO
-- grant connect
GRANT CONNECT
ON ENDPOINT::Hadr_endpoint
TO [yourdomain\username]; -- account used for the SQL Service
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