Hi Jeff,Mi error is when either I run a mpi program on the remote host or I run on the local host and include the remote host.openmpi only works where the it was installed, local.Plan B is to install openmpi on the remote host and try to run it , but I'm getting discourage.I am using 1.2.9 and I found the same error in this post:http://www.open-mpi.org/community/lists/users/2008/07/6034.phpMy error looks exactly as the one describe above, but my fist line is: bash: orted command not foundIf does not work, Plan C is to try what the post recommended version 1.3, but not sure.Any input is appreciatedThanks againSandra Guija
> From: jsquy...@cisco.com > Date: Mon, 8 Oct 2012 20:19:14 -0400 > To: de...@open-mpi.org > Subject: Re: [OMPI devel] Open-mpi in Fedora 5 > > I'm not sure I understand -- you said you are able to run on the master, but > then you said you get an error message when you run on the master. > > Please see the help page I mentioned > (http://www.open-mpi.org/community/help/) for a list of information that we > need to be able to help you. > > If you're getting a message about permission denied for > /home/openmpi/bin/orted, you should check the permissions on that file; it > needs to be executable. If it isn't executable, then you need to check how > you installed Open MPI -- Open MPI's installer should have marked it as > executable during the installation process. > > > On Oct 7, 2012, at 12:17 PM, Sandra Guija wrote: > > > Hi Jeff, > > I shared the openpi libraries through NFS. I am able to ssh with out > > password, using id_rsa and eval`ssh-agent` > > I got mpirun run the thee test you mentioned below. The test succeed only > > if I run on the master. > > I am running with the mpiu user with same UID, > > But I am not able to run the mpirun on the remote host. The message I got > > when I run on the remote host is below. > > I have check the permission on the .ssh and libraries, and I included the > > PATH in .bashrc and .bash_profile, I tried modify /etc/profile but not sure > > how to do it. > > I attached the screen shoot when I run on the master. > > > > shell$ mpirun--debig-daemons --host tango1 hello_world > > -bash:/home/openmpi/bin/mpirun: Permission denied > > > > > > Sandra Guija > > > > > From: jsquy...@cisco.com > > > Date: Fri, 5 Oct 2012 16:55:44 -0400 > > > To: de...@open-mpi.org > > > Subject: Re: [OMPI devel] Open-mpi in Fedora 5 > > > > > > On Oct 5, 2012, at 3:40 PM, Sandra Guija wrote: > > > > > > > I decided to use an environment with Fedora 5 and gcc 4.1.0. > > > > I tried to installed 1.6.2 and it failed, then tried 1.4.5 and it > > > > failed, then 1.2.9 and I did not get any error. > > > > > > I know that we are sometimes a little slow to answer user emails, but you > > > need to give us more than a few hours to answer before re-posting your > > > mails. :-) > > > > > > If you want to see if there are easy fixes to why 1.4.x and/or 1.6.x fail > > > to compile, see this page: http://www.open-mpi.org/community/help/ Send > > > all the info listed on that page. > > > > > > > how I can check if the installation works, prior to configure the > > > > cluster > > > > > > See: > > > > > > http://www.open-mpi.org/community/lists/users/2012/03/18846.php > > > > > > We say something quite similar in the (1.6.x) README file: > > > > > > When verifying a new Open MPI installation, we recommend running three > > > tests: > > > > > > ----- > > > 1. Use "mpirun" to launch a non-MPI program (e.g., hostname or uptime) > > > across multiple nodes. > > > > > > 2. Use "mpirun" to launch a trivial MPI program that does no MPI > > > communication (e.g., the hello_c program in the examples/ directory > > > in the Open MPI distribution). > > > > > > 3. Use "mpirun" to launch a trivial MPI program that sends and > > > receives a few MPI messages (e.g., the ring_c program in the > > > examples/ directory in the Open MPI distribution). > > > > > > If you can run all three of these tests successfully, that is a good > > > indication that Open MPI built and installed properly. > > > ----- > > > > > > > Also, it will be ok if I copy the openmpi-1.2.9 directory to the other > > > > nodes? The installation took like almost 3 hours. > > > > > > Wow; configuration / compilation of Open MPI took *3 hours*? I'm guessing > > > you have very old / low-power processors, or very slow network filesystem > > > access...? > > > > > > See this FAQ information on where to install OMPI: > > > > > > http://www.open-mpi.org/faq/?category=building#where-to-install > > > > > > > I sent the "ccIVTymL.out" file to the forum but my mail is waiting for > > > > moderator approval. > > > > > > It likely won't be approved. Send a smaller attachment, please, such as a > > > compressed text file (see the support page, above). :-) > > > > > > -- > > > Jeff Squyres > > > jsquy...@cisco.com > > > For corporate legal information go to: > > > http://www.cisco.com/web/about/doing_business/legal/cri/ > > > > > > > > > _______________________________________________ > > > devel mailing list > > > de...@open-mpi.org > > > http://www.open-mpi.org/mailman/listinfo.cgi/devel > > <openmpi_on_master.PNG>_______________________________________________ > > devel mailing list > > de...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/devel > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
