I've already check te prelink and is set to "no".
I'm going to try with the trunk head, and then i'll let you know how it
2011/1/25 Joshua Hursey <jjhursey_at_[hidden]>
> Can you try with the current trunk head (r24296)?
> I just committed a fix for the C/R functionality in which restarts were
> getting stuck. This will likely affect the migration functionality, but I
> have not had an opportunity to test just yet.
> Another thing to check is that prelink is turned off on all of your
> Let me know if the problem persists, and I'll dig into a bit more.
> On Jan 24, 2011, at 11:37 AM, Hugo Meyer wrote:
> > Hello @ll
> > I've got a problem when i try to use the ompi-migrate command.
> > What i'm doing is execute for example the next application in one node of
> a cluster (both process wil run on the same node):
> > mpirun -np 2 -am ft-enable-cr ./whoami 10 10
> > Then in the same node i try to migrate the processes to another node:
> > ompi-migrate -x node9 -t node3 14914
> > And then i get this message:
> > [clus9:15620] *** Process received signal ***
> > [clus9:15620] Signal: Segmentation fault (11)
> > [clus9:15620] Signal code: Address not mapped (1)
> > [clus9:15620] Failing at address: (nil)
> > [clus9:15620] [ 0] /lib64/libpthread.so.0 [0x2aaaac0b8d40]
> > [clus9:15620] *** End of error message ***
> > Segmentation fault
> > I assume that maybe there is something wrong with the thread level, but i
> have configured the open-mpi like this:
> > ../configure --prefix=/home/hmeyer/desarrollo/ompi-code/binarios/
> --enable-debug --enable-debug-symbols --enable-trace --with-ft=cr
> --disable-ipv6 --enable-opal-multi-threads --enable-ft-thread
> --without-hwloc --disable-vt --with-blcr=/soft/blcr-0.8.2/
> > The checkpoint and restart works fine, but when i restore an application
> that has more than one process, this one is restored and executed until the
> last line before MPI_FINALIZE(), but the processes never finalize, i assume
> that they never call the MPI_FINALIZE(), but with one process
> ompi-checkpoint and ompi-restart work great.
> > Best regards.
> > Hugo Meyer
> > _______________________________________________
> > devel mailing list
> > devel_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
> Joshua Hursey
> Postdoctoral Research Associate
> Oak Ridge National Laboratory
> devel mailing list