R.S. wrote:
IMHO it is also worth to say about LPAR weights with zAAP aka IFA.
I was told (it's not my observation) about some gotcha's when
different types of processors (CP, IFC, IFL, IFA) are in use,
especially when CF LPARs are in use (due to 'active wait').
Work is dispatched to zAAP processors by the MVS dispatcher in a manner
similar to what's done for general purpose CPs. There is no "active
wait" (a euphemism for hard CPU loop).
--
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