On Monday, 12/05/2005 at 10:58 CST, Rick Troth <[EMAIL PROTECTED]> wrote:
> See other note from me  (just sent).
> The reason for changing PROFILE EXEC of an IBM-maintained "user"
> is that when it runs on  *my*  system,  I will have certain
> behaviours that I want applied to all service v-machines.
> Combine that with the growing number of TCP/IP service v-machines
> and the case becomes ever more heavy.
> 
> Again,  I don't expect to change IBM on this point.

We are in violent agreement :-) that installations should have the ability 
to modify pre-start and post-shutdown activities.  Hopefully DTCPARMS and 
the exit capabilities for TCP/IP meet the requirement.

The genesis of DTCPARMS & Co. was my irritation at always having to modify 
a zillion things every new release.  I was a System Tester at the time, 
having responsibility for TCP/IP and I simply couldn't keep track of 
multiple stacks, all their servers, and all their parms. Creating multiple 
"stack sets" was a royal pain.  I couldn't tell at a glance which servers 
might be affected by an LE upgrade and which would not.  All sorts of 
things.  (My blood pressure rises just thinking about it all again...I 
thought I was over it... guess not! :-)  )

The one thing still missing is a way to start TCPIP with a parameter that 
is used to substitute strings in PROFILE TCPIP.  I.e the ability to code 
:Suffix.2 in DTCPARMS at runtime and have AUTOLOG and PORT statements with 
things like  21  FTPSERVE&S processed with substitution.  Cloning stack 
sets would be much easier.  It can be done with :Exits., of course, but 
having it built-in would have been nicer.  Oh, well.

Alan Altmark
z/VM Development
IBM Endicott

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