Re: [OMPI users] Live process migration

2012-12-12 Thread Ifeanyi
thanks Josh. On Thu, Dec 13, 2012 at 4:20 AM, Josh Hursey wrote: > ompi-migrate is not in the 1.6 release. It is only available in the Open > MPI trunk. > > > On Tue, Dec 11, 2012 at 8:04 PM, Ifeanyi wrote: > >> Hi Josh, >> >> I can checkpoint but cannot migrate. >> >> when I type ~openmpi-1.6#

Re: [OMPI users] Live process migration

2012-12-12 Thread Josh Hursey
ompi-migrate is not in the 1.6 release. It is only available in the Open MPI trunk. On Tue, Dec 11, 2012 at 8:04 PM, Ifeanyi wrote: > Hi Josh, > > I can checkpoint but cannot migrate. > > when I type ~openmpi-1.6# ompi-migrate ... I got this problem > bash: ompi-migrate: command not found > > P

Re: [OMPI users] Live process migration

2012-12-12 Thread Ifeanyi
this is what I did after installing dmtcp on a different terminal # ./dmtcp_coordinator on another terminal # ./dmtcp_checkpoint mpirun ./icpi When I ran this command # ./dmtcp_command --checkpoint. it terminates with this messages [8147] WARNING at connectionmanager.cpp:263 in fdToDevice; REAS

Re: [OMPI users] Live process migration

2012-12-11 Thread Ifeanyi
Hi Josh, I can checkpoint but cannot migrate. when I type ~openmpi-1.6# ompi-migrate ... I got this problem bash: ompi-migrate: command not found Please assist. Regards - Ifeanyi On Wed, Dec 12, 2012 at 3:19 AM, Josh Hursey wrote: > Process migration was implemented in Open MPI and workin

Re: [OMPI users] Live process migration

2012-12-11 Thread Ifeanyi
Thanks Josh. I will give a go. Regards - Ifeanyi On Wed, Dec 12, 2012 at 3:19 AM, Josh Hursey wrote: > Process migration was implemented in Open MPI and working in the trunk a > couple of years ago. It has not been well maintained for a few years though > (hopefully that will change one day).

Re: [OMPI users] Live process migration

2012-12-11 Thread Josh Hursey
Process migration was implemented in Open MPI and working in the trunk a couple of years ago. It has not been well maintained for a few years though (hopefully that will change one day). So you can try it, but your results may vary. Some details are at the link below: http://osl.iu.edu/research/

Re: [OMPI users] Live process migration

2012-12-11 Thread Jaroslaw Slawinski
true, looks like the entire sourceforge is down best js On Tue, Dec 11, 2012 at 12:57 AM, Ifeanyi wrote: > Thanks Jaroslaw, > > I will try it asap, it appears that DMTCP at sourceforge.net site is down at > the moment. > > Regards - ifeanyi > > > On Tue, Dec 11, 2012 at 4:11 PM, Jaroslaw Slawinsk

Re: [OMPI users] Live process migration

2012-12-11 Thread Ifeanyi
Thanks Jaroslaw, I will try it asap, it appears that DMTCP at sourceforge.net site is down at the moment. Regards - ifeanyi On Tue, Dec 11, 2012 at 4:11 PM, Jaroslaw Slawinski wrote: > check DMTCP - it worked for me > js > > On Mon, Dec 10, 2012 at 11:39 PM, Ifeanyi wrote: > > Hi all, > > > >

Re: [OMPI users] Live process migration

2012-12-11 Thread Jaroslaw Slawinski
check DMTCP - it worked for me js On Mon, Dec 10, 2012 at 11:39 PM, Ifeanyi wrote: > Hi all, > > Just wondering if live process migration of processes is supported in open > mpi? > > or any idea of how to do live migration of processes pls. > > Regards, > Ifeanyi > > _

[OMPI users] Live process migration

2012-12-10 Thread Ifeanyi
Hi all, Just wondering if live process migration of processes is supported in open mpi? or any idea of how to do live migration of processes pls. Regards, Ifeanyi