[rescue] SS10: Transitioning from SS to HS, what to expect?

Steve Sandau ssandau at gwi.net
Sun Apr 6 04:49:56 CDT 2008

> Have been lurking around the forum for too long, so it's time to ask a question.
> Just aquired HyperSparc 150 MHz, SM151- apparently working.
> My SS10 currently has two SS II-75/1M plugged. OBP 2.25 so I'm good to go.
> Will there be any (positive/negative) performance impact in upgrade?
> Will Solaris need any reconfiguration after the change? What's the MBus clock
> setting? for SM151?
Only problem I had with a similar upgrade in a dual-CPU SS20 was heat. I 
think I had 2x110MHz CPUs and the whole thing would overheat. I had to 
go back to the original 2x50MHz CPUs.


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