Chapter 6. Controlling Application Availability

The Application Availability Control (AAC) feature of ShaoLin HA Cluster is to enable application monitoring and recovery from application failures. A status check command will be executed in defined period for checking application availability and health monitoring. If error is detected, AAC will try to recover the application by restarting the application. If the application is detected failure and unable to recover, then the AAC will triggers the Cluster to cause a system failover event.