Dear listers,
I am trying to launch grass jobs from different nodes of a beowulf cluster. I wrote a main script containing operations that each node need to perform:
main.sh begins:
nohup rsh node0 " ... "&
nohup rsh node1 " ... "&
nohup rsh node3 " ... "&
end of this script
When I launch it, I get a "done" message, however only the first node start working. Removing the first node from the list in main.sh gives me a "exit" message when I launch main.sh
I guess this is related to the fact that one cannot have more than one terminal open with grass running. The grass webpage mention that grass does not work yet on beowulf, I though I could solve the problem by embedding everything in a bash script that would run without starting grass (at least we don't see it start). Is there a way around this problem?
thanks in advance,
eric pante