Edward E. Jaffe wrote:

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).
Yes, but, as Mark pointed, they are in common weight pool with IFC's.


--
Radoslaw Skorupka
Lodz, Poland

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