RE: How to set duplex settings

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Well, you might run into a problem that we've just discovered here.  If eth0 is not up when you run this, ethtool "oops"es.  And depending on what kernel you're running, (e.g., 2.4.9-34), it will panic the box.  2.4.18-14 doesn't panic, but ethtool still oopses.  Now, I don't know if it depends on the NIC driver in use, we're using e1000.  But all I have to do is change ifcfg-eth0 onboot to no, recycle the network, and run the exact command you're trying, and our 2.4.9-34 systems panic.

 

Donald E. Bodle, Jr.

Sr. Systems Integration Engineer

Platform Development

The Reynolds and Reynolds Co.

(937) 485-1954

 

-----Original Message-----
From: Martinez, Carlos R [mailto:Carlos.R.Martinez@xxxxxxxxxx]
Sent:
Wednesday, February 12, 2003 10:46 AM
To: 'kickstart-list@xxxxxxxxxx'
Subject: How to set duplex settings

 

I've downloaded and compiled the most current ethtool program.  I'm looking for anyone who has experience in setting the NIC duplex setting to 100 full when kickstarting a server.  I believe the most logical location to place the ethtool program is within the initrd.img or RAM disk.  Should this be executed in the "%pre" section of the ks.cfg file and if so can I pass the usual arguments as if executing on a live system, i.e. "ethtool -s eth0 speed 100 duplex full autoneg off"???

 

Any help is appreciated!!!

 

Thanks!!!

 

Carlos R. Martinez
Charles Schwab
Sr. Unix Systems Engineer-UWDE UNIX/Intel Systems
IBM AIX Certified Specialist
email:  carlos.r.martinez@xxxxxxxxxx

 


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