===== Storage ===== Razor and Trestles clusters have separate sets of file systems. Each cluster has 3 main storage areas: /home, /scratch and /storage. The purpose and various properties of each file system for both clusters are summarized below. ** Razor File Systems** ^File System^Intended Purpose^Default Quota^Total Capacity^Backed up^Purged^ |/home| frequently accessed user files| 80GB| 15TB| Yes| No | |/storage| safe, long-term storage| 200GB| 73TB| Yes| No | |/scratch| fast, temporary storage for job input/output files| None| 35TB| No| Periodically| Please note that although there are still individual user directories on Razor /scratch at the moment, this will change during the next storage hardware upgrade. Individual job directories will be created automatically on /scratch for each job and 2 weeks after the job finishes the directory will be deleted. ** Trestles File Systems** ^File System^Intended Purpose^Default Quota^Total Capacity^Backed up^Purged^ |/storage| safe, long-term storage| 853GB| 70TB| Yes| No| |/home| frequently accessed user files
(mount point on /storage)| :::| :::| :::| :::| |/scratch| fast temporary storage for job input/output files| None| 16TB | No| Bi-weekly | Please see [[moving_data|Moving Data]] for instructions on how to upload and move files between the clusters. See [[backups|Backups]] for the backup procedure for /home (only) partitions. See [[migration|Migration]] for auto moving and deleting of /scratch partitions.