We are experiencing a TCP/IP with two z/VM systems.
Background:
One z/VM system using OSA 100-102. One z/OS guest using OSA 104-106.
Another z/VM system using OSA 200-202.
One z/VM system TCPIP machine dies with the following:
* 08/24/07 *
Is anything happening to z/OS?
Is all of this on one card (with two ports)?
Is someone messing around with the switch or hub that these are plugged
in to? Is it on flaky power or something?
Daniel Allen wrote:
We are experiencing a TCP/IP with two z/VM systems.
Background:
One z/VM
] On
Behalf Of Rich Smrcina
Sent: Friday, August 24, 2007 11:37 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: TCP/IP problem with two z/VM systems
Is anything happening to z/OS?
Is all of this on one card (with two ports)?
Is someone messing around with the switch or hub that these are plugged
/VM Operating System [mailto:[EMAIL PROTECTED]
On
Behalf Of Rich Smrcina
Sent: Friday, August 24, 2007 11:37 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: TCP/IP problem with two z/VM systems
Is anything happening to z/OS?
Is all of this on one card (with two ports)?
Is someone messing
Foundation
330-588-4723
[EMAIL PROTECTED]
ext. 40441
-Original Message-
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED]
On
Behalf Of Daniel Allen
Sent: Friday, August 24, 2007 3:18 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: TCP/IP problem with two z/VM systems
Here
Subject: Re: TCP/IP problem with two z/VM systems
Hello Daniel Allen,
We have a z890 with the QDIO being used by Both z/VM and VSE
systems.
The VSE system had a parameter (removed now that we are on QDIO) of
STOPLAN=YES/NO.
The STOPLAN=yes was the default. We had to have STOPLAN
Message-
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Edward M. Martin
Sent: Friday, August 24, 2007 12:27 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: TCP/IP problem with two z/VM systems
Hello Daniel,
Has this been happening for some time or is it a new
[mailto:[EMAIL PROTECTED]
On
Behalf Of Daniel Allen
Sent: Friday, August 24, 2007 3:39 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: TCP/IP problem with two z/VM systems
It has been happening since June/July timeframe. No maintenance (z/VM
(4.3 or 5.2) or OS/390) has been put on.
Daniel
: Friday, August 24, 2007 4:35 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: TCP/IP problem with two z/VM systems
Before the CE replaced the OSA, he upgraded the microcode. We are
running on Z9BC.
Daniel Allen
Sr. System Programmer
Serena Software, Inc.
13713 Pinto Lane
Lodi, CA 95240
System [mailto:[EMAIL PROTECTED] On
Behalf Of Edward M. Martin
Sent: Friday, August 24, 2007 1:37 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: TCP/IP problem with two z/VM systems
Did this start after the OSA replacement?
If it did, that is where I would start looking.
Ed Martin
Aultman Health
Did anything happen to the hub/switch before this started happening?
Like a code update? Is there a different hub/switch available that you
can plug in to?
Daniel Allen wrote:
It started before the OSA replacement and the microcode upgrade.
Daniel Allen
Sr. System Programmer
Serena
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