[Beowulf] MPICH2 error

[Frank Mietke]

Hi,

On Mon, Apr 28, 2008 at 08:23:23PM -0500, Luis Alejandro Del Castillo Riley wrote:
> Here it is:this is the output
> 
> acastillo at wolverine-master:~$ mpdboot --verbose -n 5 -f mpd.hosts
> running mpdallexit on wolverine-master
> LAUNCHED mpd on wolverine-master  via
> RUNNING: mpd on wolverine-master
> LAUNCHED mpd on wolverine-ns1  via  wolverine-master
> LAUNCHED mpd on wolverine-ns2  via  wolverine-master
> LAUNCHED mpd on wolverine-ns3  via  wolverine-master
> LAUNCHED mpd on wolverine-ns4  via  wolverine-master
> mpdboot_wolverine-master (handle_mpd_output 406): from mpd on wolverine-ns3,
> invalid port info:
> no_port

please, could you provide the output with -d (debug) parameter as well? With
this parameter you can see the command to start the remote MPDs. You could try
the mpd startup and look if the port is written to stdout.

Frank


> 
> 
> On Mon, Apr 28, 2008 at 1:48 AM, Frank Mietke <
> frank.mietke at informatik.tu-chemnitz.de> wrote:
> 
> > Hi,
> >
> > On Sat, Apr 26, 2008 at 04:54:33PM -0500, Luis Alejandro Del Castillo
> > Riley wrote:
> > > hi fellows my name is Luis Alejandro del Castillo and i am building a
> > > beowulf cluster for my final work of Engineering but i have some issues
> > with
> > > MPICH2.the thing is that i place the tar file in /usr/local/ of the
> > (master
> > > node) and then run ./configure and all goes cool then i mount these dir
> > on
> > > the nodes so be it the fortran90 dir but when i return to the master
> > node to
> > > run mpdboot -n number of start -f mpd.hosts but they return me an error
> > > like:
> > >
> > > acastillo at master:~$ mpdboot -n 5 -f mpd.hosts
> >
> > could you execute the command again with parameters -v (verbosity) and -d
> > (debug), please. Maybe the mpd startup failed somehow on the appropriate
> > node.
> > Please send the full output.
> >
> > Best Regards,
> > Frank
> >
> >
> > > mpdboot_wolverine-master (handle_mpd_output 406): from mpd on node1,
> > invalid
> > > port info: no_port
> > >
> > > if someone can teach me what is the basic configuration of MPICH2
> >  please.
> > >
> > > thanks
> > > Luis Alejandro Del Castillo Riley
> > > Universidad Tecnologica de Panamá
> >
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> >
> > --
> > Dipl.-Inf. Frank Mietke     |     Fakultätsrechen- und Informationszentrum
> > Tel.: 0371 - 531 - 35538    |     Fak. für Informatik
> > Fax:  0371 - 531 8 35538    |     TU-Chemnitz
> > Key-ID: 60F59599            |     frank.mietke at informatik.tu-chemnitz.de
> >

-- 
Dipl.-Inf. Frank Mietke     |     Fakultätsrechen- und Informationszentrum
Tel.: 0371 - 531 - 35538    |     Fak. für Informatik
Fax:  0371 - 531 8 35538    |     TU-Chemnitz
Key-ID: 60F59599            |     frank.mietke at informatik.tu-chemnitz.de