Regulated Data Environment - ReD Environment - Upcoming Scheduled Maintenance for Monday, May 18th, 6a to 2p ET – Maintenance details

System Under Maintenance

ReD Environment - Upcoming Scheduled Maintenance for Monday, May 18th, 6a to 2p ET

Completed
Scheduled for May 18, 2026 at 10:00 AM – May 19, 2026 at 9:00 PMUTC

Affects

AWS Research & Engineering Studio

Under maintenance from 10:00 AM to 9:00 PM

AWS ParallelCluster

Under maintenance from 10:00 AM to 9:00 PM

Open OnDemand

Under maintenance from 10:00 AM to 9:00 PM

Globus

Under maintenance from 10:00 AM to 9:00 PM

User Documentation

Under maintenance from 10:00 AM to 9:00 PM

Updates
  • Update
    May 19, 2026 at 9:00 PMUTC
    Update
    May 19, 2026 at 9:00 PMUTC

    Maintenance has completed successfully, and we have resolved the GPU partitions problem.

  • Completed
    May 18, 2026 at 7:49 PMUTC
    Completed
    May 18, 2026 at 7:49 PMUTC

    Maintenance has completed. We are continuing to work on updating ParallelCluster to bring full GPU capacity back online. We will continue to provide updates regularly and/or as the situation changes.

  • Update
    May 18, 2026 at 7:15 PMUTC
    Update
    May 18, 2026 at 7:15 PMUTC

    We are finalizing the configuration and performing spot checks before opening OOD/PC up once again. We appreciate your patience.

  • Update
    May 18, 2026 at 5:49 PMUTC
    Update
    May 18, 2026 at 5:49 PMUTC

    We are continuing to test and verify the GPU infrastructure. We appreciate your patience.

  • Update
    May 18, 2026 at 3:58 PMUTC
    Update
    May 18, 2026 at 3:58 PMUTC

    We are currently working to update GPU-related infrastructure that will take additional time (up to 2 more hours). RES and other updates are complete.

  • In progress
    May 18, 2026 at 10:00 AMUTC
    In progress
    May 18, 2026 at 10:00 AMUTC
    Maintenance is now in progress
  • Planned
    May 18, 2026 at 10:00 AMUTC
    Planned
    May 18, 2026 at 10:00 AMUTC

    Please be advised that the Regulated (ReD) Environment will be unavailable Monday, May 18th, 2026 from 6:00 AM to 12:00 PM ET, due to scheduled maintenance activities.  During this time, we will: 

    • perform important OS updates to shared infrastructure servers,

    • rebuild and redeploy scientific software containers,

    • update the reference operating system for the Linux cluster compute nodes,

    • publish updated software stacks for Research & Engineering Studio (RES) Linux and Windows VDI sessions, and

    • any other announced changes

    We may adjust this list as the feasibility of each item is ironed out as we approach the maintenance window.

    Thank you for the opportunity to serve your regulated research computing needs.

    Respectfully,
    The Regulated Data Team

    As a reminder, regularly scheduled maintenance for the Regulated (RED) environment occurs on the 1st and 3rd Monday of each month. Our next scheduled maintenance is Monday, June 1st.