On Sat, 5 Jan 2008 18:26:17 -0600, Paul Gilmartin wrote:

>On Sat, 5 Jan 2008 17:53:13 -0600, Patrick O'Keefe wrote:
>>
>>           If you don't mind having incredibly convoluted RESTORE
>>processes, don't ACCEPT anything except the FUNCTION.  There is an
>>obvious trade off between ACCEPT and RESTORE.
>>
>>Perhaps it would be a good enhancement to SMP (SMP/E2?) to provide
>>generations of levelsets.  You're free to submit a request.
>>
>Tedious, but not convoluted.  At each intended levelset point,
>LIST all the sysmods in the target zone.  Then, based on the
>list, RESTORE everything except the FUNCTIONs (because PTFs with
>prerequisites can't be restored alone), and re-APPLY everything
>in the list.
>
>Of course, some PTFs can't ever be RESTORED. ...

What do you mean by that?  I can't think of an example or a reason.

>>You are right, though.  Using SMP you can go back only to the
>>previously ACCEPTed maintenance level.  You can restore libraries
>>back to any arbitrary backup point.
>>
>Thereby leaving the libraries out of sync with the data base?  Gasp!

Yes, that is a possibility.  An alternative to backup and restore is to clone 
the 
target and distribution zone, though perhaps Radoslaw might not like doing it 
that way.  There is a lot that can be accomplished with a clone.

-- 
Tom Marchant

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