.bashrc is not executed when I ssh the node. How can I let it be executed? Kong
On Fri, Feb 25, 2011 at 10:04 AM, Jeff Squyres <jsquy...@cisco.com> wrote: > Ensure to check that a) your .bashrc is actually executing when you "ssh > othernode env", and b) if .bashrc is executing, make sure that it isn't > prematurely exiting for non-interactive jobs. > > > On Feb 25, 2011, at 9:58 AM, Xianglong Kong wrote: > >> I'm using openmpi 1.4.3. The cluster consist of two desktop with Intel >> core 2 duo running on Ubuntu 10.04. >> >> A weird thing that i found is that when I issued the command "env | >> grep LD_LIBRARY_PATH" on the slave node, it showed the mpi lib path. >> But when >> I issude the command "ssh slave-node env | grep LD_LIBRARY_PATH" on >> the master side to check the LD_LIBRARY_PATH of the slave node, it >> showed nothing. Also, issuing the command "ssh master-node env | grep >> LD_LIBRARY_PATH" on the slave side would return the correct mpi lib >> path. >> >> I tried to modify the .bashrc and the /etc/ld.so.conf.d/*.conf file to >> configure the LD_LIBRARY_PATH on the slave node, but it seems to work >> only locally. How can I set the LD_LIBRARY_PATH on the slave node >> side, so that I can get the correct path when I use "ssh slave-node >> env | grep LD_LIBRARY_PATH" on the master side? >> >> Kong >> >> On Wed, Feb 23, 2011 at 5:22 PM, Bill Rankin <bill.ran...@sas.com> wrote: >>> Jeff: >>> >>>> FWIW: I have rarely seen this to be the issue. >>> >>> Been bitten by similar situations before. But it may not have been >>> OpenMPI. In any case it was a while back. >>> >>>> In short, programs are erroneous that do not guarantee that all their >>>> outstanding requests have completed before calling finalize. >>> >>> Agreed 100%. The barrier won't prevent the case of unmatched >>> sends/receives or outstanding request handles, but if the logic is correct >>> it does make sure that everyone completes before anyone leaves. >>> >>> In any case, I also tried code #2 and it completed w/o issue on our >>> cluster. I guess the next thing to ask Kong is regarding what version he >>> is running and what is the platform. >>> >>> -b >>> >>> >>> >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >> >> >> >> -- >> Xianglong Kong >> Department of Mechanical Engineering >> University of Rochester >> Phone: (585)520-4412 >> MSN: dinosaur8...@hotmail.com >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users > > > -- > 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 > http://www.open-mpi.org/mailman/listinfo.cgi/users > -- Xianglong Kong Department of Mechanical Engineering University of Rochester Phone: (585)520-4412 MSN: dinosaur8...@hotmail.com
