[mpich-discuss] MPI server setup issue

[Pavan Balaji]

Hi Sufeng,

On 06/14/2013 04:35 PM, Sufeng Niu wrote:
> 1. when I run a simple MPI hello world on multiple nodes, (I already
> installed mpich3 library on master node, mount the nfs, shared the
> executable file and mpi library, set slave node to be keyless ssh), my
> program was stoped there say:
> bash: /mnt/mpi/mpich-install/bin/hydra_pmi_proxy: /lib/ld-linux.so.2:
> bad ELF interpreter: No such file or directory.

1. Did you make sure /mnt/mpi/mpich-install/bin/hydra_pmi_proxy is 
available on each node?

2. Did you also make sure all libraries it is linked to are available on 
each node?

You can check these libraries using "ldd 
/mnt/mpi/mpich-install/bin/hydra_pmi_proxy"

  -- Pavan

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji