In
<93891f43642f3c419a7d75acc2b1db6f3c68cc9...@exchangemb2.dhs.state.ia.us>,
on 06/11/2012
at 02:58 PM, "Roberts, John J" said:
>Also, what is the significance of the V00 part of the qualifier?
It's the version.
>I was always led to believe that it was a vestige of something
>that was neve
At 14:58 -0500 on 06/11/2012, Roberts, John J wrote about Re: Weird
thought on misuse of a GDG.:
Also, what is the significance of the V00 part of the qualifier? I
was always led to believe that it was a vestige of something that
was never implemented.
It allows you to create a replacement
W dniu 2012-06-11 21:58, Roberts, John J pisze:
But in today's world, without SCRATCH in the definition, the oldest
GDG does not get scratched. It gets "rolled off" the GDG base and
becomes a "normal" cataloged dataset entry. So it stays in the
catalog, and can be referenced by absolute name. I w
List
> [mailto:IBM-MAIN@bama.ua.edu] On Behalf Of Roberts, John J
> Sent: Monday, June 11, 2012 2:59 PM
> To: IBM-MAIN@bama.ua.edu
> Subject: Re: Weird thought on misuse of a GDG.
>
> > But in today's world, without SCRATCH in the definition,
> the oldest GDG doe
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IBM Mainframe Discussion List wrote on 06/11/2012
02:58:51 PM:
> From: "Roberts, John J"
> To: IBM-MAIN@bama.ua.edu
> Date: 06/11/2012 02:59 PM
> Subject: Re: Weird thought on misuse of a GDG.
> Sent by:
, but
I can't remember why. I believe when you catalog the V01 generation, the
old one gets uncatalogued.
Eric Bielefeld
- Original Message -
From: "Roberts, John J"
Newsgroups: bit.listserv.ibm-main
To:
Sent: Monday, June 11, 2012 2:58 PM
Subject: Re: Weird thought
With the SCRATCH set you can write it to tape with a tape retention of the
number of years for the tape to be kept for a similar result. You either
need the tape volser to access it, or you need to catalog it without
rolling it in. This will avoid the generation wrap around that is likely
if yo
> But in today's world, without SCRATCH in the definition, the oldest GDG does
> not get scratched. It gets "rolled off" the GDG base and becomes a "normal"
> cataloged dataset entry. So it stays in the catalog, and can be referenced by
> absolute name. I wonder if this would ever be of some use
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