CISL to begin enforcing HPSS storage limits on April 2

Users of the NCAR/CISL High Performance Storage System (HPSS) whose storage allocations are overspent as of Monday, April 2, will receive error messages when they try to write files to that system and those transfers will fail. Once an allocation is overspent, users will need to reduce their holdings before they can write additional files. Some users may need to modify their workflows to ensure that archive space is available, detect error messages, and confirm execution of transfers to HPSS.

To check the status of your HPSS allocation, log in to the Systems Accounting Manager (sam.ucar.edu) and select Reports, then My Account Statements. The accounting statements are updated weekly, so the most recent writes or deletions may not be reflected until several days after they are made.

Additional details and guidance will be available soon.