Topic: Planned PDA RHEL updates require reboot at the NSOF OPS site.

Date/Time Issued: August 18, 2025 1145Z

Product(s) or Data Impacted:  Products ingested and disseminated to/from the NSOF OPS site.

Date/Time of Initial Impact: August 18, 2025 1200Z

Date/Time of Expected End: August 18, 2025 2000Z

Length of Event:  8 hours

Details/Specifics: The ESPC PDA Support team will perform RHEL updates requiring a reboot at the NSOF OPS site during the impact times above. Interruptions to service may occur during restarting of services and/or rebooting of servers within the maintenance window above. The PDA Support team will be monitoring the environment to quickly address and remediate any issues. This work will be rescheduled if a Critical Weather Day is in effect.

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