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On our 840 12-way we have system value QPFRADJ set to "2=Adjustment at IPL and automatic adjustment". And we have the following pools: System Pool Reserved Max Pool Size (M) Size (M) Active Pool 1 2618.98 655.60 +++++ *MACHINE 2 6307.05 55.12 530 *BASE 3 3935.35 <.01 80 *SHRPOOL1 4 303.44 .00 20 *SPOOL 5 1835.15 .20 227 *INTERACT Actually, this does a pretty good job. However, if you start this big whopping job in one subsystem, or the other, then it takes awhile until QPFRADJ switches memory over. In the Rochester lab (just last week) we had a Query take 3 minutes until we switched QINTER to run in *SHRPOOL1. They were still scratching their heads to figure out how often QPFRADJ adjusts. After the switch it took only a very few seconds. So now my boss asked me a good question. Why don't we just use two pools: *MACHINE and *SHRPOOL1? And avoid that time lag of QPFRADJ. Questions and comments appreciated. Rob Berendt -- "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." Benjamin Franklin
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