Did you check the items on the list given in the error? I'm no expert on ompi-checkpoint, but the error means that one of those conditions isn't being met.
On May 31, 2013, at 4:54 PM, Neel Sunil Desai <neel.de...@colorado.edu> wrote: > Hi Ralph, > > Thanks for the help. The path and ld_path were not set to the correct > location. I was able to execute the ompi-checkpoint command. But, I got the > following error. > > [ndesai@vcainternmpi01 ~]$ ompi-checkpoint 1803 > -------------------------------------------------------------------------- > Error: Unable to find the requested, active MPIRUN process on this machine. > This could be due to one of the following: > - The jobid specified by the '--hnp-jobid' option is not > correct. > - The PID specified (1803) is not that of an active MPIRUN. > - The application with this PID is not checkpointable > - The application with this PID is not an Open MPI application. > - The session directory location could not be parsed. > ompi-checkpoint attempted to use the session directory: > /tmp/openmpi-sessions-ndesai@vcainternmpi01_0 > Thanks, > Neel. > > On Fri, May 31, 2013 at 4:34 PM, Ralph Castain <r...@open-mpi.org> wrote: > Check that your path and ld_library_path are set to point to the directory > where you installed the version you built (the --prefix=<> you provided). > > On May 31, 2013, at 4:31 PM, Neel Sunil Desai <neel.de...@colorado.edu> wrote: > >> Hi Ralph, >> >> I did install open mpi with the --with-ft=cr option. >> >> Thanks, >> Neel. >> >> On Fri, May 31, 2013 at 4:25 PM, Ralph Castain <r...@open-mpi.org> wrote: >> Okay, it should work it that version. It sounds like you didn't configure >> OMPI with the --with-ft=cr option - yes? Take a look at "./configure -h" for >> the ft-related options and ensure you build what you need. C/R support is >> not built by default. >> >> >> On May 31, 2013, at 3:59 PM, Neel Sunil Desai <neel.de...@colorado.edu> >> wrote: >> >>> Open MPI 1.5.4 >>> >>> On Fri, May 31, 2013 at 3:31 PM, Ralph Castain <r...@open-mpi.org> wrote: >>> What OMPI version? >>> >>> On May 31, 2013, at 3:17 PM, Neel Sunil Desai <neel.de...@colorado.edu> >>> wrote: >>> >>> > Hi, >>> > >>> > I forgot to add. I watched the video of Joshua Hursey and when I type >>> > ompi_info | grep FT, I get FT Checkpoint Support: no ( checkpoint thread >>> > : no). I do not get anything when I type ompi_info | grep crs. >>> > >>> > Thanks, >>> > Neel. >>> > _______________________________________________ >>> > users mailing list >>> > us...@open-mpi.org >>> > http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >>> >> >> > >
