i used mpiexec-0.82 work with torque2.0.0p8, but it always erro at tm_init.

[Rouben Tchakhmakhtchian]

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There's a FAQ entry on this error in the README, hopefully that will
help. http://svn.osc.edu/repos/mpiexec/trunk/README

3.  Mpiexec exits immediately with the message "mpiexec: Error:
    get_hosts: tm_init: tm: system error".

    This is the very first line in the code where mpiexec attemps to
    talk to the local PBS mom.  Lots of things can go wrong so that
    PBS will not let that happen.  One problem could be that name
    resolution is not working correctly.  You need to have entries in
    /etc/hosts (or a working DNS resolver) for both localhost and for
    your PBS server, like this:

	127.0.0.1  localhost
	10.0.0.254 front-end fe  # pbs server

    Other variations might work too.  On the server, you probably
    need hosts entries for all the other nodes, too, but I suspect
    you'd notice something else broken before mpiexec.  Don't forget
    to restart pbs_mom or pbs_server as appropriate after changing
    a system configuration file like /etc/hosts.

Rouben Tchakhmakhtchian
System Administrator, IITS
University of Toronto Scarborough
- ---------------------------------
E-mail: rouben at utsc.utoronto.ca
WWW: iits.utsc.utoronto.ca
Phone: 416-208-4732
Fax: 416-287-7507
PGP: preview.tinyurl.com/roce2


luo yi wrote:
> the erro infomation is  "mpiexec: Error: get_hosts: tm_init: tm: system
> error."
> 
> i configured mpiexec with the options like this.
> Version 0.82, configure options:
> '--with-PBS=/tmp/new/public/ljrs/src/LJRS_CLUSTER/src'
> '--with-mpicc=/export/mpi/mpich-gnu/bin/mpicc'
> '--with-mpif77=/export/mpi/mpich-gnu/bin/mpif77'
> '--with-default-comm=mpich-p4' '--prefix=/export/mpiexec'
> 
> there is no mistake when i run make and make install .
> 
> but when i  submit a jobs which run by mpiexec from torque.the erro
> appears.
> 
> is the mpiexec only can work with Openpbs?? but there is no openpbs
> now,wo always use torque.
> 
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