[R-sig-hpc] SNOW Hybrid Cluster in R, Network problems

[Stephen Weston]

On Tue, Jul 3, 2012 at 5:31 AM, Martin Seilmayer <M.Seilmayer at hzdr.de> wrote:
> Hi all of you,
>
> I successfully created a hybrid cluster of several Windows and Linux
> machines using snow and MPICH2. Basically I setup a SOCK - Cluster. To start
> the Rscript processes on each machine MPICH2 comes in the game. Because it

Are you saying that you're using MPICH2 to start your workers on the
remote machines when creating a SOCK cluster?  How are you doing that?
Are you setting the rshcmd option in some way?  Does MPICH2 include a
remote execution command that is ssh-like?

- Steve Weston