At 08:03 -0500 on 09/04/2013, Tom Marchant wrote about Re: SYSIN in
PROC -- technique:
<x-charset UTF-8>On Tue, 3 Sep 2013 19:30:28 -0500, Paul Gilmartin wrote:
upgrade to JES2.
I have worked in a shop that had both JES2 and JES3 and I appreciated
some of the things that I could do easily on JES3 that were difficult or
impossible on JES2. For example, Dependent Job Control (DJC) networks.
If DJC is having one job wait for another to finish running or wait
for a job to create a needed dataset (or release an DISP=OLD lock)
for a subsequent job to be allowed to start I seem to remember JES2
mods like the MELLON mod 20 years ago that did this type of Job
Dependent Job scheduling.
There were some who wanted to convert to JES2, but the shop was to
dependent on JES3 facilities.
--
Tom Marchant
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