thanks, drwxrwxrwt 9 root root 102400 Jun 17 10:36 tmp
I have no TMPDIR or TMP environment variables set . SO, do I need to set up some for them ? thanks a lot ! June 17 2008 > From: jsquy...@cisco.com > To: us...@open-mpi.org > Date: Tue, 17 Jun 2008 10:35:06 -0400 > Subject: Re: [OMPI users] help me please, about Open MPI > > What are the exact permissions on /tmp? They should likely be 1777. > > Do you have the TMPDIR or TMP environment variables set? If so, is > that directory also world-writable? (if set, these will override the > default location of /tmp) > > The error you are seeing (session directory failed) usually has to do > with ORTE not being able to create a session directory for the user. > > > > On Jun 17, 2008, at 10:27 AM, Tony Smith wrote: > > > thanks, > > I changed /tmp and /ptmp and its sub directories to writable . > > > > But , the same errors. > > > > thanks, > > > > > > > From: jsquy...@cisco.com > > > To: us...@open-mpi.org > > > Date: Tue, 17 Jun 2008 09:10:18 -0400 > > > Subject: Re: [OMPI users] help me please, about Open MPI > > > > > > Is /tmp writable on your compute nodes? > > > > > > > > > On Jun 16, 2008, at 1:49 PM, Tony Smith wrote: > > > > > > > Dear Sir: > > > > > > > > thanks. > > > > I have changed it to its absolute path: > > > > /ptmp/myname/openmpi123/ompi123_install/bin/mpirun -np 8 /ptmp/ > > > > myname/openmpi123/openmpi-1.2.3/examples/hello_c > > > > > > > > But I still got the error : > > > > ==================================================== > > > > [hpc-cluster-38 :32635] [0,0,0] ORTE_ERROR_LOG: Error in file > > > > > > > > runtime/orte_init_stage1.c at line 626 > > > > > > -------------------------------------------------------------------------- > > > > 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_session_dir failed > > > > --> Returned value -1 instead of ORTE_SUCCESS > > > > > > > > > > -------------------------------------------------------------------------- > > > > [hpc-cluster-38 :32635] [0,0,0] ORTE_ERROR_LOG: Error in file > > > > > > > > runtime/orte_system_init.c at line 42 > > > > [hpc-cluster-38 :32635] [0,0,0] ORTE_ERROR_LOG: Error in file > > > > > > > > runtime/orte_init.c at line 52 > > > > > > -------------------------------------------------------------------------- > > > > Open RTE was unable to initialize properly. The error occured > > while > > > > attempting to orte_init(). Returned value -1 instead of > > ORTE_SUCCESS. > > > > > > -------------------------------------------------------------------------- > > > > > > > > ==================================== > > > > > > > > I can not find the file "runtime/orte_init_stage1.c" > > > > > > > > It seems that ORTE is not initialized . > > > > I have built OPEN MPI and installed it correctly . > > > > > > > > Why ? > > > > > > > > thanks a lot , > > > > > > > > June 16 2008 > > > > > > > > > > > > > > > > > Date: Mon, 16 Jun 2008 19:05:06 +0200 > > > > > From: gent...@gmx.de > > > > > To: us...@open-mpi.org > > > > > Subject: Re: [OMPI users] help me please, about Open MPI > > > > > > > > > > Dear Mister Smith, > > > > > > > > > > Thank you for installing Open MPI. > > > > > > > > > > On 12:51 Mon 16 Jun , Tony Smith wrote: > > > > > > I have changed PATH and LD_LIBRARY_PATH: > > > > > > > > > > Please be aware that you have to make those changes within > > your job > > > > > script. Otherwise they will only affect your local shell. > > > > > > > > > > > But, how can I make sure that the application is run by Open > > MPI > > > > not by mpich- > > > > > > > > > > You could enforce a certain mpirun by using its absolute path, > > e.g > > > > > "/ptmp/myname/openmpi123/ompi123_install/bin/mpirun foo" > > instead of > > > > > just "mpirun foo". > > > > > > > > > > > I deleted /opt/mpich-gm/bin from PATH and added > > > > > > > > > > You should not need to delete, just add in front of MPICH. > > > > > > > > > > > Would you please help me with that ? > > > > > > > > > > I utterly hope I just did. > > > > > > > > > > Most sincerely yours ;-) > > > > > -Andreas > > > > > > > > > > > > > > > -- > > > > > ============================================ > > > > > Andreas Schäfer > > > > > Cluster and Metacomputing Working Group > > > > > Friedrich-Schiller-Universität Jena, Germany > > > > > PGP/GPG key via keyserver > > > > > I'm a bright... http://www.the-brights.net > > > > > ============================================ > > > > > > > > > > (\___/) > > > > > (+'.'+) > > > > > (")_(") > > > > > This is Bunny. Copy and paste Bunny into your > > > > > signature to help him gain world domination! > > > > > > > > Now you can invite friends from Facebook and other groups to join > > > > you on Windows Live™ Messenger. Add them now! > > > > _______________________________________________ > > > > users mailing list > > > > us...@open-mpi.org > > > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > > > > > > > -- > > > Jeff Squyres > > > Cisco Systems > > > > > > > > > _______________________________________________ > > > users mailing list > > > us...@open-mpi.org > > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > > Earn cashback on your purchases with Live Search - the search that > > pays you back! Learn More > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > -- > Jeff Squyres > Cisco Systems > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users _________________________________________________________________ The other season of giving begins 6/24/08. Check out the i’m Talkathon. http://www.imtalkathon.com?source=TXT_EML_WLH_SeasonOfGiving
