[MPICH] mpdboot error

[Rajeev Thakur]

It's probably something with the networking configuration on the machine. To
diagnose the problem, try running the mpdcheck utility as described in the
appendix of the installation guide, assuming the same machine is both server
and client.

Rajeev 

> -----Original Message-----
> From: owner-mpich-discuss at mcs.anl.gov 
> [mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of jetspeed
> Sent: Monday, September 10, 2007 10:08 AM
> To: mpi
> Subject: [MPICH] mpdboot error
> 
> Hi all,
> 
> I built OFED 1.2 on InfiniBand, with the Mvapich2-0.9.8,
> when I run  "mpd" on a node, it works. but when I run 
> "mpdboot -n 1" It outputs as follow:
> 
> mpdboot_node01 (handle_mpd_output 359): failed to ping mpd on 
> node01; recvd output={}
> 
> and in /tmp there isn't the mpd socket file, but a log file 
> with the content:
> 
> logfile for mpd with pid 29122
> node01_33226: mpd_uncaught_except_tb handling:
>   exceptions.TypeError: sequence item 0: expected string, int found
>     /usr/mpi/gcc/mvapich2-0.9.8-15/bin/mpdlib.py  733  
> handle_ring_listener_connection
>         newsock.correctChallengeResponse = \
>     /usr/mpi/gcc/mvapich2-0.9.8-15/bin/mpdlib.py  488  
> handle_active_streams
>         handler(stream,*args)
>     /usr/mpi/gcc/mvapich2-0.9.8-15/bin/mpd.py  266  runmainloop
>         rv = self.streamHandler.handle_active_streams(timeout=8.0)
>     /usr/mpi/gcc/mvapich2-0.9.8-15/bin/mpd.py  240  run
>         self.runmainloop()
>     /usr/mpi/gcc/mvapich2-0.9.8-15/bin/mpd.py  1344  ?
>         mpd.run()
> 
> any suggestions ?
> thanks in advance.
> 
>