In this post, I am sharing a DBA Script for monitoring the status of Distributed Always On Availability Group in SQL Server.

While doing set up the Distributed Always On Availability Group, you must monitor the status of it. If status becomes a SYNCHRONIZED, you can change the role of the distributed availability group. I took the below script from this official page.

Below is a script:

SELECT
	ag.name
	,drs.database_id
	,drs.group_id
	,drs.replica_id
	,drs.synchronization_state_desc
	,drs.end_of_log_lsn 
FROM sys.dm_hadr_database_replica_states drs,
sys.availability_groups ag
WHERE drs.group_id = ag.group_id;

In this post, I am sharing a T-SQL script for monitoring the Automatic Seeding of Always On Availability group in SQL Server.

We can use dm_hadr_automatic_seeding system view to monitor the seeding progress. I took the reference script from this official page.

Please check the below script:

SELECT 
	dhas.start_time
	,dhas.completion_time
	,ag.name
	,adb.database_name
	,dhas.current_state
	,dhas.performed_seeding
	,dhas.failure_state
	,dhas.failure_state_desc
FROM sys.dm_hadr_automatic_seeding as dhas 
JOIN sys.availability_databases_cluster as adb 
    ON dhas.ag_db_id = adb.group_database_id
JOIN sys.availability_groups as ag 
    ON dhas.ag_id = ag.group_id