Unexpected failed login messages in AlwaysOn Availability Groups from SQL Server Agent.
Category: AlwaysOn Availability Groups
Distributed Transactions Suck!
How to recover out of orphan distributed transaction?
Changing @@SERVERNAME causes SQL Server Backups to Fail for AlwaysOn Availability Group
One of customers changed the value returned from @@SERVERNAME. SQL Server works no problem, however an unexpected behavior appeared. Changing the value for @@SERVERNAME, caused