From: [EMAIL PROTECTED] on behalf of David N. Lombard
Sent: Sat 09/07/2005 11:18 AM
To: David Isaacson
Cc: [email protected]
Subject: Re: [Oscar-devel] New Problem - DHCP not found on client nodes
>From:* David Isaacson [mailto:[EMAIL PROTECTED]]
>
*Sent:* Fri 08/07/2005 5:55 PM
> *To:* Bernard Li
> *Subject:* Re:
[Oscar-devel] New Problem - DHCP not found on client nodes
>
> I
used to have SL3 on these machines without any network
> problems...maybe
that doesn't mean anything though.
Well, the problem we're having is
getting OSCAR to handle this. More
specifically, SystemInstaller needs
to build the image correctly,
SystemImager needs to get the bits onto the
node via PXE, and finally
SystemConfigurator needs to properly configure the
system.
We struggled a bit with SystemInstaller, but that appears to be
OK.
> By the way, I did get the system successfully installed on
2 of the
> newer nodes, but the nodes and host couldn't ping
eachother, or mount
> nfs, or ssh....etc. I got "Destination
Host Unreachable". All 3 are
> plugged straight into the same
private switch, though.
We now seem to be past the SystemImager part if
the nodes "got built".
But, if there are network problems, that would
appear to be
SystemConfigurator.
Could you do
a
netstat -rn
and
also
cat
/etc/resolv.conf
cat
/etc/sysconfig/network
cat
/etc/sysconfig/network-scripts/ifcfg-eth*
Have faith. When we're
done, Scientific Linux can be supported by OSCAR
thanks to you and you can
build nodes with a reboot...
--
David N. Lombard
Rossmoor, Orange
County, CA
http://www.fourmilab.ch/cgi-bin/uncgi/Earth?imgsize=320&opt=-z&lat=33.8&ns=North&lon=118.08&ew=West&alt=7&img=learth.evif
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