[mpich-discuss] mdptrace problem

[Pavan Balaji]

Please read the frequently asked questions:

http://wiki.mcs.anl.gov/mpich2/index.php/Frequently_Asked_Questions#Q:_I_don.27t_like_.3CWHATEVER.3E_about_mpd.2C_or_I.27m_having_a_problem_with_mpdboot.2C_can_you_fix_it.3F

On 03/24/2011 12:11 AM, kobol wrote:
> Hi,
> I got a problem using mpdtrace command. The version is mpich2-1.3.2pl. I
> don't configure a cluster, and run mpi programs in a single machine. The
> following error makes me confused, anyone can help me ?
>
> mpdtrace: mpd_uncaught_except_tb handling:
> exceptions.OSError: [Errno 2] No such file or directory
> /usr/lib64/python2.4/os.py 367 _execvpe
> func(file, *argrest)
> /usr/lib64/python2.4/os.py 350 execvpe
> _execvpe(file, args, env)
> /usr/local/mpich2/bin/mpdlib.py 1198 __init__
> os.execvpe(mpdroot,[mpdroot,self.conFilename,str(self.sock.fileno())],{})
> /usr/local/mpich2/bin/mpdtrace 46 mpdtrace
> conSock =
> MPDConClientSock(mpdroot=mpdroot,secretword=parmdb['MPD_SECRETWORD'])
> /usr/local/mpich2/bin/mpdtrace 83 ?
> mpdtrace()
> mpdtrace (__init__ 1208): forked process failed; status=1
>
>
> Thanks,
>
> kobol
>
>
>
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-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji