I'm setting up a Win Server 2008 HPC cluster. I want to be able to have any engineer use the cluster without having to change the account and password every time a different engineer uses the cluster.
I created a system account in active directory, gave that account domain admin privledges and used the wmpiregister tool to register the account and password on the head node and all compute nodes.
At run time I'm getting job failure due to "password authentication failure for MPI during the launch attempt." How can I get MPI to accept a domain system account and password ?
I can go to services on each machine and change the login property of the MPI service to the system account and set the password, will this work?