[mpich-discuss] mpiexec error message?

[Rajeev Thakur]

It may be due to some network configuration settings that prevent
mpiexec from communicating with the mpd daemon. To debug the problem,
you can use the mpdcheck utility as described in Appendix A.1 of the
installation guide.

Rajeev


> -----Original Message-----
> From: mpich-discuss-bounces at mcs.anl.gov 
> [mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of 
> Kenneth Yoshimoto
> Sent: Thursday, October 29, 2009 1:52 PM
> To: mpich2
> Subject: [mpich-discuss] mpiexec error message?
> 
> 
> I'm setting up MPICH2 on an IA64 server and on my laptop.
> 
> I get the following error message, when I try to run mpiexec 
> on a simple hello world program.  mpdringtest succeeds.  What 
> does the 'no msg recvd'
> error mean?
> 
> Thanks,
> Kenneth
> 
> john at client65-109:~/info/gur/test/gurdata$ 
> ~/info/mpich2/install/bin/mpiexec -configfile MPICH2HELLOCONFIG.gur
> mpiexec_client65-109 (mpiexec 392): no msg recvd from mpd 
> when expecting ack of request 
> john at client65-109:~/info/gur/test/gurdata$ cat 
> MPICH2HELLOCONFIG.gur #-n 8 -host qb4.loni.org 
> /home/kenneth/info/gur/test/gurdata/work/hello
> -n 2 -host tg-c044.ncsa.teragrid.org 
> /gpfs_scratch1/kenneth/gur/test.gur/hello
> john at client65-109:~/info/gur/test/gurdata$ 
> ~/info/mpich2/install/bin/mpdtrace
> -lclient65-109_60925 (132.249.65.109)
> tg-c044_39488 (141.142.48.54)
> qb4_33670 (208.100.92.24)
> john at client65-109:~/info/gur/test/gurdata$
> ~/info/mpich2/install/bin/mpdringtesttime for 1 loops = 
> 0.0732100009918 seconds john at client65-109:~/info/gur/test/gurdata$
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