Yesterday I was doing some work on a 3 Node AlwaysOn group of instances, SQL 2014 SP3, and this morning I found there was a database named
BackupLocDb_1260a388-153d-4c86-a30b-0fd3feafb116 on the primary. I did not create the database, but I am listed as the owner.
Where did this database come from?
Initial attemps to google, lead me to a few AlwaysOn posts but did not mention the database clearly. I did not find it on DBA.SE either.