Enable AlwaysOn Availability Groups on all cluster nodes
AlwaysOn Availability Groups needs to be enabled on every instance where you want to use it.
Select Properties of the instance in the SQL Server Configuration Manager.
Tab: AlwaysOn High Availability
[x] Enable AlwaysOn Availability Groups
Restart the service of the reconfigured instance.
Create share for the DB backups
You need a share for the DB backups.
The share have to be writable for SQL Server Agent. …Read More