On 11/10/2014 7:32 AM, [email protected] wrote:
On Tuesday, September 18, 2012 5:02:17 PM UTC+5:30, Michael Wood wrote:
On 9/17/2012 1:52 PM, Mike B was asking about reorg of rmm CDS.
Tom already provided a reply.
What I would add at this time is a recommendation not to use the DFSMSrmm Primer
(which is over 6 years since last updated) and instead to use the DFSMSrmm I&C
Guide from z/OS R12 or later. See Chapter 17 Maintaining the Control Data Set which
has really good, detailed information about reorg, cds threshold monitoring, and
much more, including recommendation for secondary space.
Mike Wood
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Hi Thomas Conley,
Could you please provide us the Rexx which you have written to track the CDS
thershold alert from the command RMM LC ALL
I don't have anything in my library to do that. I'm guessing that it
was so simple that I didn't save a copy. Basicially you'd issue an LC
ALL and OUTTRAP it, then loop through the output and parse for % full.
You could also parse a LISTCAT for HURBA and HARBA and do the math.
I'll add one recommendation to Mike's here. Try enabling CA reclaim for
the RMM CDS. It should reduce your need for REORG to nearly 0.
Regards,
Tom Conley
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