On Apr 4, 2011, at 8:42 AM, Nehemiah Dacres wrote:

you do realize that this is Sun Cluster Tools branch (it is a branch right? or is it a *port* of openmpi to sun's compilers?) I'm not sure if your changes made it into sunct 8.2.1 

My point was that the error message currently doesn't include the node name - not in the OMPI main code base, nor in the SCT port. So I will add it, which won't help you at the moment.

Hence my suggestion about using the param :-)



On Mon, Apr 4, 2011 at 9:34 AM, Ralph Castain <rhc@open-mpi.org> wrote:
Guess I can/will add the node name to the error message - should have been there before now.

If it is a debug build, you can add "-mca plm_base_verbose 1" to the cmd line and get output tracing the launch and showing you what nodes are having problems.


On Apr 4, 2011, at 8:24 AM, Nehemiah Dacres wrote:

I have installed it via a symlink on all of the nodes, I can go 'tentakel which mpirun ' and it finds it' I'll check the library paths but isn't there a way to find out which nodes are returning the error? 


On Thu, Mar 31, 2011 at 7:30 AM, Jeff Squyres <jsquyres@cisco.com> wrote:
The error message seems to imply that you don't have OMPI installed on all your nodes (because it didn't find /opt/SUNWhpc/HPC8.2.1c/sun/bin/orted on a remote node).


On Mar 30, 2011, at 4:24 PM, Nehemiah Dacres wrote:

> I am trying to figure out why my jobs aren't getting distributed and need some help. I have an install of sun cluster tools on Rockscluster 5.2 (essentially centos4u2). this user's account has its home dir shared via nfs. I am getting some strange errors. here's an example run
>
>
> [jian@therock ~]$ /opt/SUNWhpc/HPC8.2.1c/sun/bin/mpirun -np 3 -hostfile list ./job2.sh
> bash: /opt/SUNWhpc/HPC8.2.1c/sun/bin/orted: No such file or directory
> --------------------------------------------------------------------------
> A daemon (pid 20362) died unexpectedly with status 127 while attempting
> to launch so we are aborting.
>
> There may be more information reported by the environment (see above).
>
> This may be because the daemon was unable to find all the needed shared
> libraries on the remote node. You may set your LD_LIBRARY_PATH to have the
> location of the shared libraries on the remote nodes and this will
> automatically be forwarded to the remote nodes.
> --------------------------------------------------------------------------
> --------------------------------------------------------------------------
> mpirun noticed that the job aborted, but has no info as to the process
> that caused that situation.
> --------------------------------------------------------------------------
> mpirun: clean termination accomplished
>
> [jian@therock ~]$ /opt/SUNWhpc/HPC8.2.1c/sun/
> bin/        examples/   instrument/ man/
> etc/        include/    lib/        share/
> [jian@therock ~]$ /opt/SUNWhpc/HPC8.2.1c/sun/bin/orte
> orte-clean  orted       orte-iof    orte-ps     orterun
> [jian@therock ~]$ /opt/SUNWhpc/HPC8.2.1c/sun/bin/orted
> [therock.slu.loc:20365] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file runtime/orte_init.c at line 125
> --------------------------------------------------------------------------
> It looks like orte_init failed for some reason; your parallel process is
> likely to abort.  There are many reasons that a parallel process can
> fail during orte_init; some of which are due to configuration or
> environment problems.  This failure appears to be an internal failure;
> here's some additional information (which may only be relevant to an
> Open MPI developer):
>
>   orte_ess_base_select failed
>   --> Returned value Not found (-13) instead of ORTE_SUCCESS
> --------------------------------------------------------------------------
> [therock.slu.loc:20365] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file orted/orted_main.c at line 325
> [jian@therock ~]$
>
>
> --
> Nehemiah I. Dacres
> System Administrator
> Advanced Technology Group Saint Louis University
>
> _______________________________________________
> users mailing list
> users@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/users


--
Jeff Squyres
jsquyres@cisco.com
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--
Nehemiah I. Dacres
System Administrator 
Advanced Technology Group Saint Louis University

_______________________________________________
users mailing list
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http://www.open-mpi.org/mailman/listinfo.cgi/users


_______________________________________________
users mailing list
users@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/users



--
Nehemiah I. Dacres
System Administrator 
Advanced Technology Group Saint Louis University