.
I'm digesting a Share Presentation from March 2015, 
Session 17096. "Does my address space have enough storage for me ?"
. 
The Author talks about setting up a System LX providing service to "ALL".
.
Granted this presentation can't cover every aspect of a SYSTEM LX, and this 
question
is probably out side its scope. 
.
It does however identify the steps needed to Restart a Failing  Server Address 
Space -
upon abnormal termination.
.
The Presentation States:
"If the server terminates and restarts, it would issue AXSET for the new space 
and re-issue ETCON (and thus must make sure that the TKLIST and ELXLIST areas 
are accessible). It would not reissue LXRES."
.
What if the termination occurred in a PC Service Routine ?
And then subsequently corrected ? 
.
Here's a scenario.
Lets say that Our ETDEF for a Reusable System LX contains three programs.
All Programs are Dynamically loaded into LPA and are defined as Non-Space 
Switching, PC-cp.
.
The ETDEFF could have specified the PC Service Routine in LPA either by Name or 
Address.
.
If the Sever Address Space Termination occurred in one of the PC Service 
routines, how
does the address space determine how to restart with a new/different entry 
table, once the program is corrected ?It is m understanding  the restart logic 
requires an ETCON macro and the original entry table is still in affect.Is my 
assessment correct ?
.
You would not want to IPL.
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How would the Entry Table recognize the new address of the 
changed PC service routine ? Would another initial start be required ?
The corrected routine may have been dynamically loaded into the LPA at a 
different location.
.
I'm not talking about Associated Recovery Routines.
.
I would like to here some thoughts on this.
.

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