Tom, I believe that the clock speed is only decreased when there is a failure of the MRU and the MCM's are being cooled by air only. As long as the refigeration units are working, there will be no slow down.
>>> Tom Harper 2/5/2008 4:25 PM >>> Tom (Marchant), Thanks...this is the first I've ever heard of this. This adds yet another most interesting variable to benchmarking. I suppose we ought to now tell our customers that before they start the benchmarks, chill down the machine room more than usual so that we can run faster! Or maybe, we can reduce your CPU without any new software at all: just chill down your machine room some more! I wonder if this is common knowledge at most large data centers around the country??? Tom Harper IMS Utilities Development Team Neon Enterprise Software Sugar Land, TX ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html