On Wed, 9 Aug 2006 20:01:28 -0400 "Arthur T." <[EMAIL PROTECTED]> wrote:

:>      I'd be more worried about the delayed reaction 
:>problem in a PDSE.  Think how hard it might be to figure 
:>out who deleted a needed member when it actually happens 
:>three days (or weeks) later (when some STC comes 
:>down). 

Same thing would happen with a PDS, except that in a PDS the actual tracks
could be overlaid with new data.

Of course, this would only be applicable if the long running STC was
constantly re-reading the data without intervening OPEN/CLOSEs.

:>        And, what happens if you try to replace the member 
:>during that delay?

:>      Since PDSEs do have built-in integrity protection, 
:>I'd rather see a bad return code and *no* members deleted 
:>(if any member is in use) than to never know when the 
:>operation will actually complete.

DISP=OLD.

--
Binyamin Dissen <[EMAIL PROTECTED]>
http://www.dissensoftware.com

Director, Dissen Software, Bar & Grill - Israel


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