The latest version of SunVTS(TM) (online validation test suite) has several modes of testing, including low-impact testing, which can run with minimum affect on customer applications.
The SunVTS can also be used to stress-test Sun hardware, either in or out of the Solaris operating environment. By running multiple and multithreaded diagnostic hardware tests, the SunVTS software verifies the system configuration and functionality of most hardware controllers and devices.
SunVTS tests many board and system functions, as well as interfaces for Fibre Channel, SCSI, and SBus interfaces. SunVTS accepts user-written scripts for automated testing.
Refer to the SunVTS User's Guide for starting and operating instructions.