BYPASSNQ program ?

Best Regards

Ituriel do Nascimento Neto
z/OS System Programmer






Em sexta-feira, 19 de janeiro de 2024 às 14:24:02 BRT, David Spiegel 
<[email protected]> escreveu: 





Hi Radek,
- Run ICKDSF to take the VTOC out of Indexed Format (BUILDOS)
- ZAP the VTOC  (i.e. FORMAT4.DSCB) to change the DSNAME to something 
innocuous.
- Compress via IEBCOPY
- ZAP the DSNAME to SYS1.LINKLIB
- Run ICKDSF to put the VTOC into Indexed Format (BUILDIX)

I've done this, but, not recently.

Here is an article where someone else came up with the same idea:
Deleting a File That Is “In Use” | Steve Baugh - The CICS Guy 
(wordpress.com) 
<https://thecicsguy.wordpress.com/2009/06/19/deleting-a-file-that-is-in-use/>

Regards,
David

On 2024-01-19 07:27, Radoslaw Skorupka wrote:
> I want to compress some system datasets like SYS1.LINKLIB, but *not* 
> real "live", rather offline copies.
> DSS ends with RC8, because of failed serialization.
> SETPROG LNKLST,UNALLOCATE will not solve all the enqueues, because 
> some datasets are serialized by other entities like TSO users.
>
> And I also want to CONSOLIDATE some datasets as well.
>
>
> Any clue?
>

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