Trouble getting mpirun to work

[wzhu]

Hi everyone,
When I use the mpirun, it can not work.The error message is:

Code: Select all

bash: line 0: cd: /home/wzhu/chesapeake_sed: No such file or directory
/usr/bin/env: ./oceanM: No such file or directory
bash: line 0: cd: /home/wzhu/chesapeake_sed: No such file or directory
/usr/bin/env: ./oceanM: No such file or directory
node2.cl.hpl.umces.edu: No route to host
node4.cl.hpl.umces.edu: No route to host

But the directory is my home directory, and the file 'oceanM' does exist in the directory. It seems that it can not find the directory, and I found that the var directory is now full, everything wants to put mail there.
I also found that the version of the mpirun is 0.9.5-SingleRail, I don't know whether it is too old to do with.
Besides, there were 12 nodes on my server machine, but now there are only master node, node3, node5, node7, node9, node10, node11 and node12 left, the rest were broken and gone. I wonder if I can use the available nodes to run the mpirun? If yes, how?

Any help will be highly appriciated!

Wenwu