DTCOSD309W Received adapter-initiated Stop Lan
Explanation: TCP/IP received a response from the device indicating that
the device is not ready. This can occur when the device is unplugged,
for example, or when a CP UNCOUPLE command is issued to disconnect a
virtual network adapter from a VM LAN segment.
System Action: TCP/IP continues processing, but the device is not
functional.
My guess at this point is that it's a hardware problem with either the
cabling going to the OSA adapter or a problem with the adapter itself.
Daniel Allen wrote:
Here is the TCPIP reader log:
04:20:01 DTCOSD309W Received adapter-initiated Stop Lan
***** 08/01/07 *****
04:20:01 DTCOSD082E OSD shutting down:
04:20:01 DTCPRI385I Device [EMAIL PROTECTED]:
04:20:01 DTCPRI386I Type: OSD, Status: Ready
04:20:01 DTCPRI387I Envelope queue size: 0
04:20:01 DTCPRI388I Address: 0103
04:20:01 DTCQDI001I QDIO device [EMAIL PROTECTED] device number 0103:
04:20:01 DTCQDI007I Disable for QDIO data transfers
My question is why ? Is there something in the setup of TCPIP doing this
? Or do we have a flaky OSD card ?
-----Original Message-----
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Dave Jones
Sent: Wednesday, August 01, 2007 8:44 AM
To: [email protected]
Subject: Re: TCPIP under z/VM problem
It's very simple, Daniel, and you don't need a printer....:-)
By default the TCPIP service virtual machine spools (routes) it's
console to the TCPMAINT user id. To see what's in the TCPIP console, do
this:
1) log onto TCPMAINT
2) see what's in it's reader queue: RDRL
3) there should be some lines in the RDRL display that look like this:
(none) (none) CON T TCPIP ZVMV5R20 NONE 128 7/21 16:44
These, if there is more than one, are the console logs of the TCPIP
server.
4) move the cursor to the latest one, and hit PF 11 (peek). You will
then be put into an XEDIT session where you can scroll up and down the
console, and see any error or warning messages that TCPIP might have
produced.
5) the PEEK command, by default, only shows the first 200 lines in the
console log file; if the console log is bigger than that, you will need
to enter the following command against the console log file you want to
look at:
PEEK / (FOR *
This tells peek to show all of the lines on the console file.
Let us know if you need more assistance. Good luck.
Daniel Allen wrote:
I did a Q PRINT and there is a file called TCPIP. I have done a quick
review of CMS Primer and CMS User Guide. We do not have a printer. How
do I look at the file ?
-----Original Message-----
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED]
On Behalf Of David Kreuter
Sent: Wednesday, August 01, 2007 8:12 AM
To: [email protected]
Subject: Re: TCPIP under z/VM problem
This is not normal. Pls check the console log of TCPIP or TCPMAINT.
Terminating the connection could be related to a bunch of things, some
debugging is required.
David
-----Original Message-----
From: The IBM z/VM Operating System on behalf of Daniel Allen
Sent: Wed 8/1/2007 11:06 AM
To: [email protected]
Subject: [IBMVM] TCPIP under z/VM problem
Recently our z/VM 5.2 system is losing connectivity to TCPIP. I force
TCPIP and xautolog TCPIP. Everything is fine again. This has happened
twice within two days. The z/OS system running under z/VM was okay.
Has anyone seen this behavior ?
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--
DJ
V/Soft
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DJ
V/Soft
