[mpich-discuss] Problem in in executing MPI program in remote machine

[Balaji, Pavan]

Well, first I wanted to make sure that ssh to "node" was indeed the issue, which is why I asked you to try "ssh node" (which, btw, you haven't responded to yet).

Anyway, try this:

% mpiexec -launcher rsh -f machinefile -n 1 master

  -- Pavan

> On Mar 6, 2016, at 12:45 AM, sanjesh pant <spant3474 at gmail.com> wrote:
> 
> what is solution for above problem sir
> how to execute MPI program in remote node withotut mpiexec in rsh connection 
> 
> On Sun, Mar 6, 2016 at 11:45 AM, Balaji, Pavan <balaji at anl.gov> wrote:
> 
> You are using ssh internally when you call "mpiexec".  Hence the question.
> 
>   -- Pavan
> 
> > On Mar 4, 2016, at 11:28 PM, sanjesh pant <spant3474 at gmail.com> wrote:
> >
> > I am using rsh not ssh
> >
> > On Sat, Mar 5, 2016 at 9:15 AM, Balaji, Pavan <balaji at anl.gov> wrote:
> >
> > What about "ssh node"?
> >
> >   -- Pavan
> >
> > > On Mar 4, 2016, at 9:43 PM, sanjesh pant <spant3474 at gmail.com> wrote:
> > >
> > > [beowulf at Master mpich-3.2]$ rsh node
> > > Last login: Fri Mar  4 11:12:03 from Node
> > > [beowulf at Node ~]$ exitrlogin: connection closed.
> > > [beowulf at Master mpich-3.2]$ mpiexec -f machinefile -n 1 master
> > > Warning: Permanently added the RSA host key for IP address
> > > '192.168.11.135' to the list of known hosts.
> > > Permission denied, please try again.
> > > Permission denied, please try again.
> > > Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
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