On Tue, 8 Dec 2009 17:26:48 +0100, Hunkeler Peter (KIUP 4)
<[email protected]> wrote:

>>Interesting how different this is from below-the-line...
>
>In what respect do you think it is different?
>

I don't know what Art will say, but it's a different discussion because
anytime you specify a REGION greater than 16M, you are going to
get NO reserved LSQA below the line without doing something
in IEFUSI.   You can ignore reserving  ELSQA and will have plenty available
until EPVT runs into ELSQA or visa versa.  Then the world ends.  Sure,
if you reserve ELSQA you'll have something there for the system and
termination routines, but your dead either way and you have to guess
about what the ELSQA requirements are and set either a one size fits
all settings or different settings for whatever address space you are
concerned about (CICS, DB2, whatever).

Mark
--
Mark Zelden
Sr. Software and Systems Architect - z/OS Team Lead
Zurich North America / Farmers Insurance Group - ZFUS G-ITO
mailto:[email protected]
z/OS Systems Programming expert at http://expertanswercenter.techtarget.com/
Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html

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