Hello board,
Thanks in adv
Hello board,
Thanks in advance to anyone who is able to assist us with this problem. We are running OpenFoam 1.4.1 on a suse 10.3 cluster. Half of our nodes have infiniband installed, half do not. This case appears to work on the non-infiniband nodes but not on the infiniband nodes. Here is the point at which mpirun is erroring out. [95] Nprocs : 160 [node024][0,1,104][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 [node020][0,1,72][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 [node026][0,1,120][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 [node028][0,1,136][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 [node009][0,1,8][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 [node022][0,1,88][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 [node014][0,1,32][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 [node030][0,1,152][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 Does this look familiar to anyone? ANy help will be greatly appreciated. |
hi William,
I m a
hi William,
I m also facing same problem while running the openFoam 1.5. If u have the solution for that please help me. my emalid is rangeshgupta@gmail.com. It is showing error as : [n23][0,1,1][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] [n22][0,1,0][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 [n28][0,1,2][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_comple te_connect] connect() failed with errno=113 connect() failed with errno=113 Plz help me on this matter. thanks |
We had similar messages when w
We had similar messages when we had two ethernet cards per node and had to use the 'mca' parameters to have it use eth0 only:
mpirun --mca btl_tcp_if_exclude lo,eth1 --hostfile {hostfile} -np 4 ... Don't know about infiniband but you might have to do something similar. See the openmpi documentation. |
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