Sounds like this should be added to the FAQ.

Mike -- can you write up a paragraph or two and send it to Jason?


On 26 Jul 2002, Michael Chase-Salerno wrote:

> You should edit that file in the image before installing the clients.
> Then after the files are installed, systemconfigurator should run and
> set up the eth1 adapter.
>
> BTW, during install, it will use whichever adapter's MAC address is in
> the dhcpd.conf, assuming that it has connectivity. So be sure and reset
> the MAC addrs to the eth1 adapters.
>
> Mike
>
> On Fri, 2002-07-26 at 17:15, Teresa Carrigan wrote:
> > We just tried using Mike's hint, but then on reboot the client started just
> > eth0 and ignored eth1.
> >
> > Do you have more details, such as WHEN is the correct time to edit that
> > file?
> >
> > Teresa
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED]]On Behalf Of Michael
> > Chase-Salerno
> > Sent: Friday, July 26, 2002 2:50 PM
> > To: Teresa Carrigan
> > Cc: Oscar-users List
> > Subject: Re: [Oscar-users] two NICs per client a problem again
> >
> >
> > You can force the eth1 to be used on the nodes by adding the following
> > to the systemconfig.conf in the image(s), eg
> > /var/lib/systemimager/images/oscarimage/etc/systemconfig/systemconfig.conf
> >
> > [INTERFACE0]
> > DEVICE = eth1
> >
> > Mike
> >
> > On Fri, 2002-07-26 at 14:43, Teresa Carrigan wrote:
> > > Yes we did get our cluster to run by the workaround of changing the
> > private
> > > network to use the integrated NICs and the public network the nice new "we
> > > bought them just for the cluster project" NICs.
> > >
> > > The integrated NICs are 3com 3C920, supposedly compatible with 3C905C-TX.
> > > Besides all the warnings about "avoid using 3com cards" we would *really*
> > > prefer to use the NICs that we bought for the cluster project.
> > >
> > > >From what we can determine/guess, Oscar sets up the clients to use their
> > > eth0 cards in cluster communications.  Is there a way to change this so
> > that
> > > the clients use their eth1 cards instead?  Or a way to fool the clients
> > into
> > > ignoring the integrated NIC, which will be used when the machines boot to
> > > Win2K?
> > >
> > > Teresa W. Carrigan
> > > Professor of Computer Science
> > > Blackburn College
> > > Carlinville, IL 62626
> >
> >
> >
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>
>
>
>
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{+} Jeff Squyres
{+} [EMAIL PROTECTED]
{+} http://www.lam-mpi.org/



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