Hi
I have firewall disabled in my all cluster nodes. Whether there are any
other processes which could be blocking the network access. How could we
list these processes if there are any?.
Regards
Kuriyan
-----Original Message-----
From: lam-bounces_at_[hidden] [mailto:lam-bounces_at_[hidden]] On Behalf
Of Brian W. Barrett
Sent: Tuesday, October 30, 2007 7:30 PM
To: General LAM/MPI mailing list
Subject: Re: LAM: (no subject)
On Tue, 30 Oct 2007, KURIYAN ARIMBOOR wrote:
> I am installing lam on 6CPU cluster running of redhat ES4.
>
> Hardware is HP blade server. I have initially installed lam on 4CPU
IBM
> cluster.
>
> This time I am getting error as shown in "output.txt"
This error generally means that there's a firewall running on at least
one
of the nods being booted, which is blocking network access within the
cluster. LAM does not use reserved ports or any special ports for
communication -- it expects that any random port is reachable from any
machine in the cluster.
Brian
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