To facilitate system patching and maintenance, a suspend/resume is scheduled for April 30, 2025 8:00 a.m. to 11:59 p.m. (Pacific Time). Visit the Knowledge Base to learn how to manage your jobs before dedicated time.

The following systems will be affected:

All jobs running on Pleiades, Electra, Endeavour, Aitken, and Cabeus systems will be suspended at the beginning of dedicated time and resumed when the systems return to use. There should be no other impact to these jobs
New jobs cannot be submitted during this time, and there will be no access to the Lustre or NFS filesystems.
All front ends, including the Pleiades front ends (PFEs), Aitken Milan front ends (AFEs), Cabeus front ends (CFEs), Cabeus Grace Hopper (CGHFEs), and Lou front ends (LFEs) will be unavailable during this time.

If you have any questions or need assistance please contact the Control Room at (800) 331-8737, (650) 604-4444, or support@nas.nasa.gov.

High-End Computing Capability

Suspend/Resume for All NAS Systems, April 30

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