Cardinal
Update to Scratch File Purge Policy
To help alleviate recent storage stress on our scratch filesystem, we will be changing the purge period for scratch files from 90 days to 60 days. This means that any files not accessed within 60 days will be deleted. We invite you to share your comments or concerns during the public comment period, which will remain open until August 3. Please submit your feedback via https://www.osc.edu/resources/technical_support/supercomputing-policies/proposed_osc_policies_for_public_comments.
Action Requested - Free Up Space on OSC's Scratch Filesystem
The OSC Scratch filesystem (/fs/scratch) is currently under significant space pressure. To address this, OSC is preparing a proposed policy update that would reduce the default data retention period on Scratch.
Under the current policy, we may need to implement a one-time emergency reduction in retention time to free up space. To help avoid this, we are asking all clients to *voluntarily delete any unneeded data* from Scratch as soon as possible.
Your cooperation is greatly appreciated and will help maintain system stability for everyone.
System Downtime August 19 2025
A downtime for OSC HPC systems is scheduled from 7 a.m. to 9 p.m., Tuesday, August 19 2025. The downtime will affect the Pitzer, Cardinal and Ascend Clusters, web portals, the state-wide licenses and HPC file servers. MyOSC (the client portal) will be available during the downtime. In preparation for the downtime, the batch scheduler will not start jobs that cannot be completed before 7 a.m., August 19. Jobs that are not started on clusters will be held until after the downtime and then started once the system is returned to production status.
OneDrive Connector File Transfer Issue with Globus
We are currently seeing an issue with the OneDrive Globus Connector. File transfers to the 'My Files' library in OneDrive are failing if the file size exceeds approximately 10MB. Smaller files are unaffected.
Join the Pitzer OS upgrade Early User Program
OSC is upgrading Pitzer from RHEL7 to RHEL9, bringing updated tools and libraries. RHEL7 will no longer be available after the upgrade. Join the Early User Program (no application needed) to test your workflows between June 23 and July 27, 2025 (tentative). See this page for more information: https://www.osc.edu/resources/technical_support/supercomputers/pitzer/pitzer_os_upgrade_and_early_user_program
Code Server 4.8.3 available on Cardinal
Date:
Wednesday, May 28, 2025 - 12:00pm
System(s):
Code Server 4.8.3 is now available via module and OnDemand Code Server app on Cardinal.
warp3d/18.4.0 is available on Cardinal
Date:
Thursday, May 22, 2025 - 10:15am
System(s):
warp3d/18.4.0 is available on Cardinal via module load warp3d/18.4.0
Desmond 2024-4 is available on Cardinal and Ascend
Desmond 2024-4 has been installed on Cardinal and Ascend. Note that the vendor has changed their version syntax from a dot to a dash, but we have kept the dot syntax for our modules. These are GPU enabled installations. Usage is via the module desmond/2024.4.
