[GE users] rcmd: socket permission denied using openmpi

Lydia Heck lydia.heck at durham.ac.uk
Fri Jul 27 19:01:51 BST 2007


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do you mean the  /opt/SUNWsge/utilbin/sol-sparc64/rsh
or the system rsh?

Lydia

On Fri, 27 Jul 2007, Aaron Knister wrote:

> Make sure rsh is setuid root. Not sure how to do that on solaris but
> on linux its "chmod u+s /path/to/rsh".
>
> -Aaron
>
> On Jul 27, 2007, at 1:29 PM, Lydia Heck wrote:
>
> >
> > Using openmpi - and currently I am still using rsh - rather than ssh
> > I can run an openmpi on Solaris 10 sparc interactively without a
> > problem, but as
> > soon as I submit it using sge it fails with
> >
> >  rcmd: socket permission
> >
> > rsh and rlogin have the permission
> >
> > rws--x--x in /opt/SUNWsge/utilbin/sol-sparc64
> > I have set
> > MPI_MCA_pls_rsh_agent=/usr/bin/rsh
> >
> > and this setup works without problem on Solaris10 x86, same version
> > of sge (6.1)
> > and same version of openmpi.
> >
> > Any suggestions?
> >
> > Lydia
> >
> > ------------------------------------------
> > Dr E L  Heck
> >
> > University of Durham
> > Institute for Computational Cosmology
> > Ogden Centre
> > Department of Physics
> > South Road
> >
> > DURHAM, DH1 3LE
> > United Kingdom
> >
> > e-mail: lydia.heck at durham.ac.uk
> >
> > Tel.: + 44 191 - 334 3628
> > Fax.: + 44 191 - 334 3645
> > ___________________________________________
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe at gridengine.sunsource.net
> > For additional commands, e-mail: users-help at gridengine.sunsource.net
> >
>
> Aaron Knister
> Systems Administrator/
> Center for Research on Environment and Water
>
> (301) 595-7001
> aaron at iges.org
>
>
>
>

------------------------------------------
Dr E L  Heck

University of Durham
Institute for Computational Cosmology
Ogden Centre
Department of Physics
South Road

DURHAM, DH1 3LE
United Kingdom

e-mail: lydia.heck at durham.ac.uk

Tel.: + 44 191 - 334 3628
Fax.: + 44 191 - 334 3645
___________________________________________

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