RE: CHGPGM Speed

["Jones, John \(US\)" <John.Jones@xxxxxxxxxx>]

It would depend on where the bottleneck lies.  One simple suggestion is
to submit the changes to batch, but don't do them all at once.  

Instead of CHGPGM lib/*ALL submit 26 jobs: CHGPGM lib/A* CHGPGM lib/B*
etc. (submit the first then F9 change the letter, wash, rinse, repeat).
The time to change any program shouldn't change much if at all but you
may be able to reduce the overall time as you'd be taking advantage of
multitasking.

John A. Jones, CISSP
Americas Information Security Officer
Jones Lang LaSalle, Inc.
V: +1-630-455-2787 F: +1-312-601-1782
john.jones@xxxxxxxxxx

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Boman, James
Sent: Wednesday, August 30, 2006 5:50 AM
To: midrange-l@xxxxxxxxxxxx
Subject: CHGPGM Speed

Does anyone have any suggestions how to improve the performance when
using the CHGPGM command to change the adoptive authority and the user
profile to *OWNER for a program? I am running the process on an 820 (I
know it is old) and it takes about 13 seconds to process each program.
Based upon the number of programs I have to process in one library
alone, it will take well over 9 hours to process.

 

 

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