Auto-Start use cases
A System Engineer is tasked with server administration.
System reboot
The Administrator must reboot a Cloverleaf server. The Administrator shuts down all processes on the server and issues the reboot command. Upon start-up the auto-start scripts ensure the Cloverleaf Integration Service is running and starts all sites.
System failure
The clustering software has detected a network loss on the active server. The clustering software takes these actions:
- Calls a stop on the active server with the failure:
- Stops the Cloverleaf application.
- Unmounts the shared file system.
- Releases the IP address.
- Calls a start on the standby/passive server:
- Mounts the shared file system.
- Assigns the IP address
- Starts the Cloverleaf application and sites.