Even if you don't call it service, IBM has updated IPO1.PARMLIB.

--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3

________________________________________
From: IBM Mainframe Discussion List [[email protected]] on behalf of 
Mark Zelden [[email protected]]
Sent: Tuesday, June 6, 2023 12:01 PM
To: [email protected]
Subject: Re: Best practice for /etc and /var when upgrading

On Tue, 6 Jun 2023 11:26:02 +0000, Seymour J Metz <[email protected]> wrote:

>So not "the generic IBM-provided versions, without any of our 
>customizations.". Applying an installation delta to copiesof the IBM /etc and 
>/var as part of the installation process sounds like best practice to me. Of 
>course, you also need procedures for service that hits them.
>

No service ever hits /etc or /var.  They are not SMP/E targets.  The 
distributed /etc
can be thought of being like IPO1.PARMLIB from serverpac.

Best Regards,

Mark
--
Mark Zelden - Zelden Consulting Services - z/OS, OS/390 and MVS
ITIL v3 Foundation Certified
mailto:[email protected]
Mark's MVS Utilities: 
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