Newsgroups: comp.parallel.mpi
From: Juergen Wakunda <wakunda@informatik.uni-tuebingen.de>
Subject: Problem running LAM 6.0 on RS6000
Organization: InterNetNews at ZDV Uni-Tuebingen
Date: Fri, 20 Sep 1996 17:39:46 +0200
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Message-ID: <3242BAC2.41C6@informatik.uni-tuebingen.de>

Hello!

I have problems running MPI (LAM 6.0 Version) on a RS6000 architecture.
Compiling LAM was no problem at all, but i can not sucessfully execute
"lamboot".
My boot-file looks like this:

# file myconf (in ~/lam60/boot/)
raibm04
raibm02
#end


"recon" produces this output:

raibm04:[lam60] >recon -adv myconf
recon: boot schema file: /home/wakunda/lam60/boot/myconf
recon: found 2 host node(s)
recon: origin node is 0
recon: testing n0 (raibm04)
recon: testing n1 (raibm02)
Where are you?
recon: "raibm02" cannot be booted.
recon: Error 0
raibm04:[lam60] >


When i try to start hboot by hand, there is this error message:

raibm02:[lamb60] >hboot -vc myconf -I "-n0 -o0 raibm04 1"
hboot: cannot find executable raibm04: No such file or directory

raibm04:[lam60] >hboot -vc myconf -I "-n1 -o0 raibm02 0"
hboot: cannot find executable raibm04: No such file or directory


I replaced the rsh command by a little script that is a workaround to
make sure, the path is set correctly. This is due to AFS we use. But the
above errors occur without the workaround too.

Any suggestions?

-----------------------------------------------------------------------
Dipl.-Inform. Juergen Wakunda
Universitaet Tuebingen, WSI, Lehrstuhl Rechnerarchitektur
Koestlinstr. 6, 72074 Tuebingen, Germany
-----------------------------------------------------------------------
Tel. 07071/29-77175, Fax: 07071/922983
mailto:wakunda@informatik.uni-tuebingen.de
http://www-ra.informatik.uni-tuebingen.de/wakunda
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