The desire to avoid dubbing was purely down to requiring an OMVS segment for 
the SDSF user.

Of course, in today's environment decades later,  this seems a rather quaint 
reluctance as you can't do much on z/OS without one.

Rob Scott
Rocket Software

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________________________________
From: IBM Mainframe Discussion List <[email protected]> on behalf of 
Paul Gilmartin <[email protected]>
Sent: Saturday, February 3, 2024 3:25:35 PM
To: [email protected] <[email protected]>
Subject: Re: SDSF PS Command column

EXTERNAL EMAIL





On Sat, 3 Feb 2024 09:24:07 +0000, Rob Scott  wrote:

>    ... When the PS command was originally written OMVS segments were not 
> commonplace and the design goal was to provide the data without being dubbed  
> ...
>
What is the penalty associated with dubbing?

Would it be possible or even desirable to save and restore the "undubbed" 
status?
I know WJS has recommended against SYSCALLS OFF, which would undub a
pfocess.

(An earlier ply was pessimistic about seeing an expert followup.  I suspect3d 
otherwise.)

--
Thanks,
gil

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