Hello everyone,
I am using lam-mpi 7.0.6 and the Globus Tool Kit 3.2.1
on 2 different clusters with 4 nodes each. There is a
total of 10 machines, 2 Frontends and 8 Nodes. These
are ROCKS based. I have been able to get the Lam
universe to boot using globus. However, I only have
the 2 frontends(grids) in the machine file. My
question is, how do I get Lam to use all 10 machines,
both frontends with the nodes behind them.
Here is some more information on my setup:
Each frontend has 2 nics, with the compute nodes on 10
dots. Globus is installed on the 2 Frontends, and lam
is installed on all of the machines.
Frontend0.public: 192.168.10.16
compute-0-0: 10.255.255.254
compute-0-1: 10.255.255.253
compute-0-2: 10.255.255.252
compute-0-3: 10.255.255.251
Frontend1.public: 192.168.10.17
compute-0-0: 10.1.2.254
compute-0-1: 10.1.2.253
compute-0-2: 10.1.2.252
compute-0-3: 10.1.2.251
I created a file called machines.globus:
machines.globus:
Frontend0.public prefix=/usr/local/lam
Frontend1.public prefix=/usr/local/lam
And used the following command to boot.:
lamboot -v -ssi boot globus machines.globus
So this works fine, but how do I include the rest of
the nodes ? Any help will be greatly appreciated.
Thanks in advance,
-RD
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