Extra machines mounted on vmpfc

[kellyuw]

With the intended automounter configuration, the mount of a machine to /mnt/ will only occur when it is in use. There is a timeout that will specify when it should be unmounted after a period of disuse. “Use” can mean cd’ing into a directory and staying there, or viewing an image within the mounted directory with fslview (specifically, “in use” means that a file is open under that mountpoint).

The puzzling thing about vmpfc is that all neuron machines were mounted, including a few that we didn't know of previously (chdd, neuroimaging2). This is highly unexpected because no one should be using those volumes on vmpfc. Panuc was mounted on vmpfc but panuc was not correctly exporting, and so caused the load to spike (artificially - this happens with our NAS too) and thereby trigger an alarm on the SGE that prevented jobs from running on vmpfc ( #1 )