Most forms of IEBGENER (including the real one these days, I believe)
preserve the input (SYSUT1) BLKSIZE unless it is specified in the SYSUT2
DD.

In other words, your test didn't test SDB.


On Wed, 15 Feb 2006 13:21:46 -0500, Jon Brock wrote:

>I forgot to include that the JCL I was using was IEBGENERing an 80-byte
LRECL file to SYSUT2.
>
>Jon
>
>-----Original Message-----
>From: IBM Mainframe Discussion List On Behalf Of Jon Brock
>Sent: Wednesday, February 15, 2006 1:20 PM
>Subject: Re: DASD allocation guidelines
>
>
>I think he is referring to the difference between specifying BLKSIZE=0 in
the DCB on the DD card vs coding BLKSIZE=0 by itself as a parameter of the
DD.
>
><mass snippage from this point>

--
Tom Schmidt
Madison, WI

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