depending upon node. This is done by a script nvidia-probe.py which probes node for correct information

add role enable_modules (and remove enable_lmod) use enable_modules to select either lmod or modulecmd being source from /etc/profile.d on Login and Compute nodes

allow provision_slurm to take a path to the lockfile so its on a directory shared between managment nodes

tweaking the extra packages. Make sure our experimental mellanox repo is disabled. Clean the cache before installation (as disks may fill up)

  1) attempts in nfs-client to notify two handlers at once (this didn't work)
  2) attempts to mount a file system twice (I don't know why we included this in the first place, mounts should work first time)
  3) checks using mountpoint -q (this a) didn't work when updating a mount b) only checked the first mount)

allow us to make a filesystem on an ephemeral disk as well as using a cinder volume supplied with ansible metadata