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From: matteo.guglielmi_at_[hidden]
Date: 2007-02-11 15:45:29


Since I've installed openmpi I cannot submit any job that uses cpus from
different machines.

### hostfile ###
lcbcpc02.epfl.ch slots=4 max-slots=4
lcbcpc04.epfl.ch slots=4 max-slots=4
################

### error message ###
[matteo_at_lcbcpc02 TEST]$ mpirun --hostfile ~matteo/hostfile -np 8
/home/matteo/Software/NWChem/5.0/bin/nwchem ./nwchem.nw
[0,1,5][../../../../../ompi/mca/btl/tcp/btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_complete_connect]
[0,1,6][../../../../../ompi/mca/btl/tcp/btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_complete_connect]
connect() failed with errno=111
6: lcbcpc04.epfl.ch len=16
[0,1,4][../../../../../ompi/mca/btl/tcp/btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_complete_connect]
connect() failed with errno=111
4: lcbcpc04.epfl.ch len=16
[0,1,7][../../../../../ompi/mca/btl/tcp/btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_complete_connect]
connect() failed with errno=111
7: lcbcpc04.epfl.ch len=16
connect() failed with errno=111
5: lcbcpc04.epfl.ch len=16
#####################

I did disable the firewall on both machines but I still get that error message.

Thanks,
MG.