TCPIP Problem

Grillo Paul

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May 13, 2013, 6:50:08 AM5/13/13

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Staff of the forum,

Recently we had problems after cancel the TCPIP Trace, which was
necessary to IPL the partition of the z / OS 1.11 and consulting a
specialist product, it informed us that the TCPIP does not clean up
memory when it is canceled and ... when it makes a start of another
then this can cause problems.

Anyone had this problem?

Help is welcome

--
Jorge Arueira Campos

Analyst supports mainframe
ww.tmsolutions.com.br
55 11 96861 4863

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Lizette Koehler

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May 13, 2013, 8:49:38 AM5/13/13

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When you say "consulting a specialist product": what is that?

Did you contact IBM for assistance?

Why are you cancelling TCPIP? Is there a reason you cannot stop it normally?

Lizette

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:IBM-...@LISTSERV.UA.EDU] On Behalf Of Grillo Paul
Sent: Monday, May 13, 2013 3:50 AM
To: IBM-...@LISTSERV.UA.EDU
Subject: TCPIP Problem

Staff of the forum,

Recently we had problems after cancel the TCPIP Trace, which was necessary to IPL the partition of the z / OS 1.11 and consulting a specialist product, it informed us that the TCPIP does not clean up memory when it is canceled and ... when it makes a start of another then this can cause problems.

Anyone had this problem?

Help is welcome

--
Jorge Arueira Campos

Grillo Paul

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May 13, 2013, 9:07:17 AM5/13/13

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The cancellation was inadvertent action of an analyst, the question is
why this happens and if anyone has had this problem ... but if this is
not the list for which I may have answers to requests, I will go to
another group, then I apologize.

The expert consulted an analyst is representative of the product
software house ... IBM is reviewing and analyzing the dumps at the
moment before the IPL

2013/5/13, Lizette Koehler <star...@mindspring.com>:

--
Jorge Arueira Campos

Analista de Suporte Mainframe
ww.tmsolutions.com.br
11 6861 4863

John McKown

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May 13, 2013, 9:18:22 AM5/13/13

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This is a good group for this type of questions. Quite often we ask the
"why?" sort of questions, and want to make sure that you've remembered to
get official support from the vendor. We have occasionally had people come
here thinking this was an official IBM support site. And get upset when
nobody "took ownership" of their complaint. So we tend to want to reinforce
that this forum is a "corner bar" type of support forum.

Another possible group is called IBMTCP-L on Marist. Google will get u a
link. I'm at home on my tablet right now and so can't easily enter the
address.

Steven St.Jean

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May 13, 2013, 10:32:25 AM5/13/13

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The Comm Server stack used to manage its CTRACE storage in a data space. In V1R13, this was moved to 64-bit common (HVCOMMON) storage. The data space would have been deleted when the stack address space ended, but common storage has to be explicitly freed. I have not seen this happen, but if you cancel a V1R13 (or later) stack, it's possible it could fail to free the storage. I'd be surprised to see this in anything less than a catastrophic situation, like a forced cancel, or termination at end of memory.

Steven St.Jean
http://sdsusa.com

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:IBM-...@LISTSERV.UA.EDU] On Behalf Of Grillo Paul
Sent: Monday, May 13, 2013 6:50 AM
To: IBM-...@LISTSERV.UA.EDU
Subject: TCPIP Problem

Grillo Paul

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May 13, 2013, 3:12:15 PM5/13/13

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Thank Steven for his explanations. I'am not TCPIP team, I get better
information about the problem that led us to having to IPL the LPAR,
which was later contacted the specialist non-IBM product, that
vacation in Greece , said he had warned the team that could not cancel
TCPIP TRACE underway. Now after this tragic extent of taking out the
LPAR, we are more apt to not let that happen again, because it caused
huge financial losses to the company..

Jorge Arueira Campos

Analista de Suporte Mainframe

ww.tmsolutions.com.br
55 11 96861 4863

aru...@gmail.com

https://www.facebook.com/groups/165496453567866/

Andre Massena

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May 13, 2013, 3:19:14 PM5/13/13

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A large cognac please.

En réponse à Grillo Paul <aru...@GMAIL.COM> :
> ------------------ Début du message d'origine --------------------

> ------------------- Fin du message d'origine ---------------------

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Shmuel Metz , Seymour J.

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May 17, 2013, 8:58:03 AM5/17/13

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In
<CAJv+pcP5Mfge6+auRbz-Z07_...@mail.gmail.com>,
on 05/13/2013

at 10:07 AM, Grillo Paul <aru...@GMAIL.COM> said:

>but if this is not the list for which I may have answers

Any IBM mainframe software is on topic here. There are specialized
lists for various topics, including TCP/IP, but there are more
eyeballs here. If you know where the development and support personnel
hang out, post there.

--
Shmuel (Seymour J.) Metz, SysProg and JOAT
Atid/2 <http://patriot.net/~shmuel>
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)