The Commands menu has the following functions.
Start testing
Starts enabled tests
Starts enabled tests; records testing session
Replays a recorded testing session
Stop: Stops testing
Reset: Sets pass/error count to zero; pauses
Suspend: Pauses active tests
Resume: Resumes testing
Connect to Host: Connects to another machine running SunVTS kernel
Trace test: Traces enabled tests
Reprobe system: Probes system again
Quit SunVTS: Quits the following: UI and Kernel, UI only, Kernel only