Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
The log for database '%.*ls' is not available. Check the event log for related error messages. Resolve any errors and restart the database.
The database log was taken offline. Usually this signifies a catastrophic failure that requires the database to restart.
Diagnose other errors and restart the instance of SQL Server if it has not already restarted itself.