On Jun 7, 2005, at 3:30 AM, kensai_at_[hidden] wrote:
> I need to connect two clusters. Both of them are build on 15
> computers, after masquerade.
> One serwer has one dns address, second has another. I don't know
> how to configure my lam or ssh to do one lam logical cluster from
> one physical. Does anybody know?
LAM doesn't support connecting two clusters with private IP address
ranges. You have to be able to make a TCP connection directly from
every node you are using to every other node. It sounds like you
might want to use IMPI (Interoperable MPI), which was designed for
use between clusters. You can find some information in our Users
Guide (available on the LAM web page) and from the small IMPI page on
the LAM web site:
http://www.lam-mpi.org/software/impi/
Hope this helps,
Brian
|
