[Wrfems] Run failure with V3
rozumal at ucar.edu
Wed Sep 2 06:59:44 MDT 2009
This is either a networking problem or the previous run failed in some
way such that the MPD ring was not
brought down correctly. When a run fails it will still attempt to bring
down the MPD ring and in the process
may be clearing up the preexisting condition that cause the run to fail
in the first place.
As for networking, there could be lots of potential causes such as
collisions and NFS issues. I'm assuming that
this is in a private network.
Douglas Tilly wrote:
> Hello all,
> A while back I mentioned this problem and it went away for a while.
> The problem has returned and I'm just trying to figure out what may be
> the cause. I'm able to download all of the needed files and the prep
> portion runs without any problem. When it fails, the error I get is:
> mpiexec_xxxx.lsx.noaa.gov (mpiexec 392): no msg recvd from mpd when
> expecting ack of request
> The very few times that I've been at work to catch this in action,
> I've logged on to the master node within a few minutes and executed
> the ems_run command and it's worked without any problems. I'm just
> wondering if anyone else has seen a similar problem. Any ideas what
> may be causing it?
> Wrfems mailing list
> Wrfems at comet.ucar.edu
Robert A. Rozumalski, PhD
NWS National SOO Science and Training Resource Coordinator
COMET/UCAR PO Box 3000 Phone: 303.497.8356
Boulder, CO 80307-3000
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