Close=free is a function of the close file
Sent from my iPhone
> On Feb 10, 2020, at 18:27, Fred Kaptein <fred.kapt...@telus.com> wrote:
>
> Hello,
> I have a user that is allocating a data set in TSO and REXX using the
> following command
>
> ALLOC DA('ABCD.EFG') NEW CATALOG UNIT(SYSALLDA) DSNTYPE(LIBRARY) LRECL(121)
> RECFM(F B A) CYL SPACE(9) BLOCK(27951) DIR(100)
>
> The data set is allocated, but the unused space is released, so the data set
> is only 6 tracks.
> I allocate the same data set in ISPF 3.2 and the data set is allocated with 9
> cylinders.
>
> The same SMS management class and data class is assigned for both allocations.
>
> Is it possible not to release unused space when using the TSO ALLOC command?
>
>
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