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