Hi,
I have rebooted and used getmacs, the result is the following error:
"Unable to retrieve MAC address for interface 0 from management module"
Cheers
From: Jarrod B Johnson [mailto:[email protected]]
Sent: 27 September 2012 15:02
To: xCAT Users Mailing list
Cc: [email protected]
Subject: Re: [xcat-user] Node MAC Address Issue
Depends on setup. Frequently 'getmacs <nodename>' in a blade environment will
suffice.
If you have a dynamic ip range, then booting the node should work to
re-discover.
-----Lawrence Bird <[email protected]<mailto:[email protected]>> wrote: -----
To: "[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
From: Lawrence Bird <[email protected]<mailto:[email protected]>>
Date: 09/27/2012 09:57AM
Subject: [xcat-user] Node MAC Address Issue
Hi,
We have a cluster here comprising of 98 IBM Blades all running CentOS.
We recently had a problem with one blade which died and so we have the system
board replaced.
This however has changed the MAC Address and now it cannot communicate with the
rest of the cluster and the head node cannot find it.
Any suggestions?
Regards,
Lawrence
______________________________________________________________________
Lawrence Bird
HPC, Linux Environment and Datacenter Operations Intern
Schlumberger Cambridge Research
High Cross, Madingley Road, Cambridge, CB3 0EL
Tel: +44 1223 325457
Mob: +44 7944 056280
______________________________________________________________________
Registered Name: Schlumberger Cambridge Research Limited
Registered Office: Victory House, Churchill Court, Manor Royal, Crawley, West
Sussex, RH10 9LU
Registered in England and Wales No. 606177
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