In a recent note, John Eells said:

> Date:         Mon, 27 Nov 2006 17:00:40 -0500
> 
<Snip!>

Thanks.  And is there a Friendly Manual I should bookmark to have
all this information convenient for reference?  (I'll look at
Packaging Guide, whatever it's called this year.)

> Last, we come to what I think was the original topic, that of
> tape data set names.  All SMP/E-installable IBM product tape data
> set names should have the high-level qualifier IBM, and RFDSNPFX
> is used on the ++FUNCTION statements to tell SMP/E about the
> high-level qualifiers of RELFILEs.
> 
And available on the oldest supported SMP/E.  I'm behind the times.

> This function was created to solve *exactly* this problem for
> IBM's products, so you would not have to define new high-level
> qualifiers to your security system for every new product you got
> from IBM.  There is no reason I know of that other vendors cannot
> use it to do the same, though I have no idea whether they do or
> don't.
> 
Are customers alerted of the set of current registered prefixes,
and possible future registered prefixes, so they may avoid RACF
entanglements?  Would it be reasonable to regard all 3-character
HLQs as reserved for vendor products?

This still leaves unaddressed VOLSER conflicts, and ENQ conflicts
on SMPMCS.  (But I need to try the experiment to see whether
SMPMCS must be named SMPMCS.)

Thanks again,
gil
-- 
StorageTek
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