I already had correct paths in .bashrc: export PATH=/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin:/usr/local/bin:/home/$USER/.openmpi/bin
export LD_LIBRARY_PATH=:/usr/local/lib:/usr/local/lib:/home/$USER/.openmpi/lib I can run mpi normally from slave1 so I'm sure they work. I also exported these paths in .profile just to be sure a moment before but it didn't work. Still the same error. 2016-05-02 23:40 GMT+02:00 Jeff Squyres (jsquyres) <jsquy...@cisco.com>: > The key is this error: > > bash: orted: command not found > > Meaning: you need to set your PATH and LD_LIBRARY_PATH properly for > non-interactive logins. See > https://www.open-mpi.org/faq/?category=running#adding-ompi-to-path. > > > > On May 2, 2016, at 5:36 PM, Maciek Lewiński <macieklewin...@gmail.com> > wrote: > > > > Hi, I'm having problem with Open MPI version 1.10.2. > > I've installed two virtual machines on VirtualBox, both are the same > images of Ubuntu 12.04 64bit. > > Both have the same accounts, both have everything configured almost > exactly the same. > > I have configured OMPI only with the --prefix to specify my location of > install folder which is /home/$USER/.openmpi. > > Users on both machines are identical. > > > > On both machines running mpirun on one of the example programs work > perfectly, on both machines I've added bin and lib to corresponding PATHs, > env command ran on master and through ssh on slave1 gives these results: > > osboxes@osboxes:~/cloud$ env | grep PATH > > LD_LIBRARY_PATH=:/usr/local/lib:/usr/local/lib:/home/osboxes/.openmpi/lib > > > PATH=/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin:/usr/local/bin:/home/osboxes/.openmpi/bin > > > > On both hosts I have installed ssh which works, I've enabled > passwordless connection, which again, works, > > > > I have created an NFS folder in which I hold the hello_c program from > examples and hosts file that looks like this: > > 192.168.0.191 master > > 192.168.0.190 slave1 > > > > The same two lines are placed in /etc/hosts for ssh to work. > > > > On both machines, running: > > osboxes@osboxes:~/cloud$ mpirun -np 1 ./hello_c > > Hello, world, I am 0 of 1, (Open MPI v1.10.2, package: Open MPI > osboxes@osboxes Distribution, ident: 1.10.2, repo rev: > v1.10.1-145-g799148f, Jan 21, 2016, 126) > > > > Works, even running this command on slave1 through ssh from master works > as expected. > > > > Yet when I try to execute the following command I get the error: > > osboxes@osboxes:~/cloud$ mpirun -np 2 --hostfile hosts ./hello_c > > bash: orted: command not found > > > -------------------------------------------------------------------------- > > ORTE was unable to reliably start one or more daemons. > > This usually is caused by: > > > > * not finding the required libraries and/or binaries on > > one or more nodes. Please check your PATH and LD_LIBRARY_PATH > > settings, or configure OMPI with --enable-orterun-prefix-by-default > > > > * lack of authority to execute on one or more specified nodes. > > Please verify your allocation and authorities. > > > > * the inability to write startup files into /tmp > (--tmpdir/orte_tmpdir_base). > > Please check with your sys admin to determine the correct location to > use. > > > > * compilation of the orted with dynamic libraries when static are > required > > (e.g., on Cray). Please check your configure cmd line and consider > using > > one of the contrib/platform definitions for your system type. > > > > * an inability to create a connection back to mpirun due to a > > lack of common network interfaces and/or no route found between > > them. Please check network connectivity (including firewalls > > and network routing requirements). > > > -------------------------------------------------------------------------- > > > > The same happens when I use -host master,slave1 instead of --hostfile > hosts. I'm slowly running out if ideas, I've tried anything I could find on > the internet or OMPI FAQ, nothing seems to work. What am I doing wrong? > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > Subscription: https://www.open-mpi.org/mailman/listinfo.cgi/users > > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/05/29068.php > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: https://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/05/29069.php
