Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] mpi problems,
From: Nehemiah Dacres (dacresni_at_[hidden])
Date: 2011-04-04 10:42:24


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

On Mon, Apr 4, 2011 at 9:34 AM, Ralph Castain <rhc_at_[hidden]> 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_at_[hidden]> 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_at_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_at_therock ~]$ /opt/SUNWhpc/HPC8.2.1c/sun/
>> > bin/ examples/ instrument/ man/
>> > etc/ include/ lib/ share/
>> > [jian_at_therock ~]$ /opt/SUNWhpc/HPC8.2.1c/sun/bin/orte
>> > orte-clean orted orte-iof orte-ps orterun
>> > [jian_at_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_at_therock ~]$
>> >
>> >
>> > --
>> > Nehemiah I. Dacres
>> > System Administrator
>> > Advanced Technology Group Saint Louis University
>> >
>> > _______________________________________________
>> > users mailing list
>> > users_at_[hidden]
>> > http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
>>
>> --
>> Jeff Squyres
>> jsquyres_at_[hidden]
>> For corporate legal information go to:
>> http://www.cisco.com/web/about/doing_business/legal/cri/
>>
>>
>> _______________________________________________
>> users mailing list
>> users_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
>
>
>
> --
> Nehemiah I. Dacres
> System Administrator
> Advanced Technology Group Saint Louis University
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>

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