Extra disk space is available to store redundant/non critical files and directories. Disk quota is 
not enforced for the following volumes and they are not included in the daily backup. Please note that 
disk failures for the following volumes would result in loss of data, as there is no backup. A directory will be automatically 
created in the following volumes, the first time a user login to chase.

volume		size
------		----
/scratch	1.6TB
/raid/mathstat 	931G
/hold 		13G
/temp-1 	33G	
/temp-2 	21G