cluster-computing virtualbox ubuntu-10.04 mpich

Master node needs to execute mdpboot everytime after fresh restart of system

I have to explicitly boot all the processor nodes every time when my master system restarts i.e

mdpboot -n 3

P.S I am implementing beowulf cluster

Solution

Try updating to a new version of MPICH. MPD is quite old and hasn't been supported for some time. The newer versions use Hydra which doesn't require booting.

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