qeth_configure
Or use Yast2 in SUSE. Can't speak to RH.
Usage: /sbin/qeth_configure [options] <read chan> <write chan> <data chan>
<online>
-i Configure IP takeover
-l Configure Layer2 support
-f force creation of udev rules, do not check values in /sys
-t Valid cardtypes are: qeth, hsi, osn
-o General QETH options, separated by spaces
-n QETH port number to use, 0 or 1. Only needed for real, not virtual
devices.
-p QETH Portname to use. Only needed if sharing a real OSA with z/OS.
read/write/data chan = x.y.ssss where
x is always 0 until IBM creates something
that uses that number
y is the logical channel subsystem (lcss)
number. Most often this is 0, but it could be non-zero
ssss is the four digit subchannel address of
the device, in hexidecimal, with leading zeros.
online = 0 to take the device offline
1 to bring the device online
-----Original Message-----
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Alan
Altmark
Sent: Tuesday, September 08, 2015 7:51 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: [LINUX-390] Using OSA port 1 in LPAR
On Saturday, 09/05/2015 at 07:23 EDT, Ronald van der Laan <nl50...@gmail.com>
wrote:
> Just configure a second eth device on another triplet on the same chpid.
> Then in the udev rule, you find the portno parameter.
>
> ACTION=="add", SUBSYSTEM=="ccwgroup", KERNEL=="0.0.nnnn",
ATTR{portno}="1"
Isn't there a sysconfig or whatever configuration option to do that? IMO,
humans shouldn't be updating the udev rules file.
Alan Altmark
Senior Managing z/VM and Linux Consultant Lab Services System z Delivery
Practice IBM Systems & Technology Group ibm.com/systems/services/labservices
office: 607.429.3323
mobile; 607.321.7556
alan_altm...@us.ibm.com
IBM Endicott
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