About Failure of All Data Instances

If all elements in a database fail simultaneously, there must be caution taken in reloading the database. TimesTen Scaleout does not automatically reload a database if all data instances fail. You must perform this reload. It is essential that all possible data instances are up before a reload is attempted.

For more information about failure of all data instances in TimesTen Scaleout, see Database Recovery in the Oracle TimesTen In-Memory Database Scaleout User's Guide.

If this case occurs in a Kubernetes environment, the TimesTen Operator does not attempt to reload the database after all data instances fail. However, the Operator does detect this case and changes the state of a TimesTenScaleout object to ManualInterventionRequired. See About the ManualInterventionRequired State and Set reexamine Datum.