As part of our efforts to reduce impacts on users during our monthly patching cycle, we're testing a split schedule across two days:

• April 28, 10:00 a.m. to 4:00 p.m. (Pacific)
  • A suspend/resume will occur for all Aitken, Electra, Endeavour, and Cabeus A100 and V100 nodes.
  • Jobs running on these nodes will be suspended at the start time and resumed after the patching is complete.
  • The PFEs, AFEs, and CFEs will be unavailable during this time.
  • Both sfe7 and sfe8 will be unavailable. Please use sfe6 to access the NAS enclave.
• April 30, 10:00 a.m. to 4:00 p.m. (Pacific)
  • A suspend/resume will occur for all Cabeus Grace Hopper and Lou nodes.
  • Jobs running on these nodes will be suspended at the start time and resumed after the patching is complete.
  • The CGHFEs and LFEs will be unavailable during this time.
  • sfe6 will be unavailable. Please use sfe7 or sfe8 to access the NAS enclave.

The Athena system and the ATHFEs will be available throughout this patching cycle.

See Running Jobs Before Dedicated Time in the Knowledge Base to learn how to manage your jobs to run before dedicated 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.