The /global/scratch filesystem can currently not be accessed from the head node (bugaboo) of the Bugaboo facility. Any process that attempts to access that filesystem or files in that filesystem will hang. The vendor has been contacted and is looking at the issue. However, the /global/scratch filesystem can be accessed from all the computenodes and bugaboo-fs. Thus, as a workaround, bugaboo-fs can be used to access files. Furthermore, running jobs that access the /global/scratch filesystem will run as usual.