The answer "LISTCAT LEVEL('hlq') GDG NAME" does supply GDG names
However question was for "empty GDG" which I assume to mean no generations.
Changing to "LISTCAT LEVEL('hlq'') VOLUME' will return the associations or NULL
if no generations exists.
Such as
GDG BASE ------ MY.GDG.BASE.A
ASSOCIATIONS--------(NULL)
GDG BASE ------ MY.GDG.BASE.B
ASSOCIATIONS
NONVSAM--MY.GDG.BASE.B.G0001V00
Maybe other better ways to list, but I am IDCAMS fan.
Rob
-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf
Of R.S.
Sent: Tuesday, August 27, 2013 8:39 AM
To: [email protected]
Subject: Re: REXX and CLISTs to generate code to delete empty GDG bases
W dniu 2013-08-27 14:14, Rob JACKSON pisze:
>
>
> I have received a request for expertise coding REXX and CLISTs to generate
> code to delete empty GDG bases.
>
>
CONTROL ASIS
/* this CLIST deletes some GDG bases */
/* only empty GDG base will be deleted */ DEL HLQ.ANY.NAME DEL
HLQ.ANO.THER.NAME DEL ...
DEL ...
/* this is the end */
Hint: you can find GDG bases using the following:
LISTCAT LEVEL(HLQ) GDG NAME
--
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Lodz, Poland
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