The nodes weren't able to be built with the GigE interface (they weren't
recognized by the autoinstall disk after disabling the onboard 10/100),
so we built with the 10/100 and then switched everything over to the
GigE after the installation.

Jason

On Tue, 2002-06-18 at 16:57, Jeremy Enos wrote:
> Hi Bruce-
> So if I remember correctly, you have multiple adapters in each client- one 
> gigE which you'd like to use for MPI traffic, and a 100Mbit interface as well.
> You've already found out that OSCAR doesn't support setting up multiple 
> adapters in the nodes, and that it must be done manually afterwards... so 
> where to go from here....
> Here's what I would do:
> If you have your cluster on a GigE switch, then I would hook that switch to 
> the public network, and forget about the 100Mbit interface altogether.  I'd 
> even try to disable it in the bios if it's integrated (or remove it 
> physically, if not integrated).  Then just use the GigE adapters for 
> everything.
> Alternatively, if you can't hook your GigE switch to the public network for 
> some reason, you would then have to manually configure one of the networks 
> on the nodes (either the GigE or the 100Mbit).  It depends on how they 
> built.  Were you able to build your nodes via the GigE interfaces?  That 
> would be a good start, requiring the fewest manual changes later.
> 
>          Jeremy
> 
> At 03:26 PM 6/18/2002 -0500, Bruce Mather wrote:
> >Hello,
> >I have set up a nine node cluster. The users are using a program
> >D2K. I explained the access through the head node but they have requested
> >access directly to individual nodes. I have the paper on how to do this
> >but would like some clarification as to any rational for connecting each of
> >the nodes to the network in addition to having them inter-connected.
> >Thank you,
> >Bruce Mather
> >
> >
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