add check_mode tags to shell command and script tasks that should be run even when checking (only do this if the task is known to not make system changes

add check_mode tags to shell command and script tasks that should be run even when checking (only do this if the task is known to not make system changes

Simple at this stage as N(Sockets)==2

renamed files so they are executed last in /etc/profile.d (Otherwise default module init routines overwrite changes)

1) provision_homedir was not correctly chowning directories
2) provision_homedir should skip existing directories for speed

modulelog is defined in hpcusr git repository

Lance asked me to remove the yum make cache step to speed things up. I don't know what this will break

set the LimitMEMLOCK=infinity (whcih means jobs are unrestricted) hopefully this allows the use the mellanox communciation lib in mpi jobs

install gres.conf to the correct place. Hardcode the CPUs associated with the GPUs. This is a temprorary fix at best

add role ssh-keepalive, which uses  keepalive packets to prevent firewalls closing inactive ssh connections