[MPICH] mpiexec_pc01: mpd_uncaught_except_tb handling

[Ralph Butler]

Hi Nguyen:

The Troubleshooting guide gives a sequence of things to try before  
running
hostname.  In particular, it suggests using mpdcheck in a variety of  
ways to
verify that the host's configuration seems good.  The output that you  
provide
seems to indicate host configuration problems.  So, I would propose  
running
the mpdcheck stuff first.  If mpdcheck does not help to clear up the  
problems,
then the guide also suggests some extra mpdcheck runs that produce  
output
that may be useful in debugging the config.

--ralph

On May 8, 2006, at 12:13 AM, nguyen thanh nha wrote:

> when i type mpiexec -n 1 /bin/hostname (as suggest in
> Appendix TroubeShooting in Install Guide) , i get this
> error :
>
> [root at pc01 ~]# mpiexec -n 1 /bin/hostname
> mpiexec_pc01 (send_dict_msg 426):send_dict_msg: sock=
> errmsg=:(32, 'Broken pipe'):
>   mpdtb:
>     /opt/mpich2-install/bin/mpdlib.py,  426,
> send_dict_msg
>     /opt/mpich2-install/bin/mpiexec,  241,  mpiexec
>     /opt/mpich2-install/bin/mpiexec,  1380,  ?
>
> mpiexec_pc01: mpd_uncaught_except_tb handling:
>   exceptions.KeyError: 'cmd'
>     /opt/mpich2-install/bin/mpiexec  246  mpiexec
>         elif msg['cmd'] !=
> 'response_get_mpdrun_values':
>     /opt/mpich2-install/bin/mpiexec  1380  ?
>         mpiexec()
>
> Please help me  , i don't know what to do, it makes me
> confused .
> Thanks for any reply.
>
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