Quote:James Tullos (Intel)

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James Tullos (Intel) schrieb:

Hi Wei,

Let's check a few basics.  Make certain that each coprocessor has a unique name and IP address on the network.  Ensure that you can connect, via SSH, from one coprocessor to another.  What version of MPSS are you using, and is it the same on every coprocessor?

Sincerely,
James Tullos
Technical Consulting Engineer
Intel® Cluster Tools

Thanks very much. I figured out I am not able to ssh from one coprocessor to another. I will contact my machine administrator to report this problem.