I think those are arbitrary limits, for the purpose of
preventing an errant program or user from using too many
address spaces, and also for allocating the storage for
the table which is used to keep track of these address
spaces. Do you have a scenario where these limits would be
too low
On Mon, 11 Feb 2013 02:50:14 -0500, Jim Mulder wrote:
IBM Mainframe Discussion List IBM-MAIN@listserv.ua.edu wrote on
02/11/2013 02:09:58 AM:
From: nitz
To: IBM-MAIN@listserv.ua.edu,
Date: 02/11/2013 02:17 AM
The CEA TSO/E address space manager can create up to 10 concurrent
address spaces
gil,
Does this count address spaces started by syscall fork() when OMVS
runs under TSO?
Does syscall fork() use the CEATsoRequest API under the covers? If so, then yes.
Does it count adress spaces started by USS Rexx address TSO?
Does USS Rexx address TSO use the CEATsoRequest API under the
IBM Mainframe Discussion List IBM-MAIN@listserv.ua.edu wrote on
02/11/2013 11:33:10 PM:
Does this count address spaces started by syscall fork() when OMVS
runs under TSO?
Does syscall fork() use the CEATsoRequest API under the covers? If
so, then yes.
Does it count adress spaces
On Mon, 11 Feb 2013 23:38:03 -0500, Jim Mulder wrote:
IBM Mainframe Discussion List IBM-MAIN@listserv.ua.edu wrote on
02/11/2013 11:33:10 PM:
Does this count address spaces started by syscall fork() when OMVS
runs under TSO?
Does syscall fork() use the CEATsoRequest API under the covers? If
Even when Rexx under z/OS Unix System Services creates the
address space in order to start another instance of the TSO TMP?
And I forgot to ask the obvious question: Does this count address
spaces used to EXEC PGM=IKJEF* in batch?
gil,
please read MVS Programming: Callable Services for
Does anyone know why the number of TSO user address spaces that can be started
in any given lpar via CEA services is limited to 50? MVS Programming: Callable
Services for High-Level Languages is fairly firm in stating this:
The CEA TSO/E address space manager can create up to 10 concurrent
IBM Mainframe Discussion List IBM-MAIN@listserv.ua.edu wrote on
02/11/2013 02:09:58 AM:
From: nitz-...@gmx.net nitz-...@gmx.net
To: IBM-MAIN@listserv.ua.edu,
Date: 02/11/2013 02:17 AM
Subject: Limit on parallel TSO User address spaces started via CEA
Sent by: IBM Mainframe Discussion List