On Mon, 14 May 2007 10:15:11 -0400, Walt Farrell <[EMAIL PROTECTED]> wrote:


>
>Thus, it makes little, if any, sense to ask what "release" of DFSMS or
>RACF you have.  Rather, you ask "what release of z/OS do I have".
>
>There are some exceptions.  For example, some elements of z/OS ship new
>function (FMIDs) via web downloads.  ICSF has done that, I think.  This
>allows shipment of major new function without needing to coordinate
>schedules with the base z/OS schedules.  Except for that, though, you
>should ask about z/OS release not the "release" level of some component
>of z/OS.  And for the cases that ship via web deliverable, etc., you
>should ask about the FMID, not the release, and the system programmer
>certainly knows the FMID, or can find it easily.
>

It hasn't been done since OS/390, but you were able to order and install
a higher level of DFSMS than the DFSMS level that was originally distributed 
with the OS/390 level at the time (all in a supported configuration).  My 
memory is a little fuzzy on this one, but I think it was OS/390 DFSMS 1.5
that could be ordered and installed on OS/390 2.6 - but OS/390 2.6 came with
OS/390 DFSMS 1.4.

I don't think I've ever seen a statement that indicates IBM won't do  
something like that again with z/OS.

Mark
--
Mark Zelden
Sr. Software and Systems Architect - z/OS Team Lead
Zurich North America / Farmers Insurance Group:  G-ITO
mailto:[EMAIL PROTECTED]
z/OS and OS390 expert at http://searchDataCenter.com/ateExperts/
Systems Programming expert at http://expertanswercenter.techtarget.com/
Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html

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