[torqueusers] mpirun submit stopped working

[Jon Tegner]

Hi,

using a combination of torque/maui, and typically we submit our jobs 
with a line like:

mpirun  -machinefile xxx -np xxx etc etc

in the torque submitscript.

Yesterday maui crashed (not sure if this is related), and after this the 
actual submit line had to be changed to

ssh $(hostname) 'mpirun  -machinefile xxx -np xxx etc etc'

in order to start the job.

We haven't (explicitly) changed anything, and I really don't understand 
this behaviour.

Suggestions most welcome!

Thanks,

/jon