An interesting post by Gethyn Ellis about an issue he encountered using Availability Groups. Follow the link above to read more.
I run into an interesting issue with an Availability Group database recently. I was running a data load against a database in an Always On Availability group database in SQL Server 2012. The load was SSIS package migrating data from staging database when the package fell over with the following error
“The transaction log for database DBName is full due to ‘AVAILABILITY_REPLICA’”