I have an Ultra 45 workstation that has now been put into service so hasn't been used for a while.
The host suddenly freezes, the mouse and keyboard are unresponsive and the host is not pingable on the network. Stop-A does nothing and the host does not panic. All I can do is power off the host and reboot but there's nothing in the logs to indicate what happened.
This has happened twice in as many weeks so I am concerned it will become a regular occurance.
I've kicked off a VTS hardware stress test but so far OK. The only error has been during the System Excerciser test:
SunVTS7.0ps19.2: VTSID 6427 vtsk.ERROR : Processor.iutest.0[IU] (pid=3389) exited with exit code: 93 during task 1401.
But then performing a Component Stress test on the CPUs returns no errors so I don't think this is the problem (just a VTS bug)
Any thoughts on what to do? I guess if the host is not panicing it's possibly a system baord fault? I'll probably reinstall Solaris 10 fresh if it happens again to eliminate the OS...