I seem to remember a similar type problem from very early days of WLM Managed
Initiators. Thanks for the heads up Mark.
Kees, curious if this is a full on WLM Managed environment or a mix of JES and
WLM managed.
From: Mark Zelden <m...@mzelden.com>
To: IBM-MAIN@LISTSERV.UA.EDU
Sent: Friday, April 7, 2017 9:18 AM
Subject: Re: Unexplained delays in WLM managed jobclasses
On Fri, 7 Apr 2017 06:34:54 +0000, Vernooij, Kees (ITOPT1) - KLM
<kees.verno...@klm.com> wrote:
>>
>> See if you have APAR OA51343 and prereq's installed.
>> http://www-01.ibm.com/support/docview.wss?crawler=1&uid=isg1OA51343
>>
>> The APAR talks about a zero or negative count, but we saw a high count.
>> It also
>> applies to z/OS 2.1 but we never say any problem on z/OS 2.1. We
>> started seeing
>> the problem when z/OS 2.2 was being rolled out to the first wave of
>> LPARs in
>> a large sysplex.
>>
>>
>> Regards,
>>
>> Mark
>> --
>
>Great!
>We are 2.2 and we have the OA50359 fix, but the OA51343 fix was just late
>for our latest update. I will check the WLM init the next case I see the
>problem.
>
>Btw. INIT WLM shows the number of inactive WLM Initiators,while $DSRVCLASS
>shows total inits and active inits, the difference must be be the INIT WLM
>initiators.
>
>We will apply this and see if the problem is solved.
>
>Is there any metric in SMF 99 showing these figures?
>
>Thanks,
>Kees.
The SMF 99 might have the WLM / correct values (I've never looked at them
that close, so I'm not sure if that's in there). Both WLM and JES2 keep track
of
the number of WLM initiators there are by SRVCLASS. It's the JES2 code that
is doing that incorrectly.
Regards,
Mark
--
Mark Zelden - Zelden Consulting Services - z/OS, OS/390 and MVS
ITIL v3 Foundation Certified
mailto:m...@mzelden.com
Mark's MVS Utilities: http://www.mzelden.com/mvsutil.html
Systems Programming expert at http://search390.techtarget.com/ateExperts/
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