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Planned Outage 2026-08-18

Duration

  • Planned Aug 18, 2026 05:00 -- Aug 19, 2026 05:00
  • Actual Aug 18, 2026 05:00 -- Aug 18, 2026 20:15

Plan of action

  • Operating System: Security and system software updates Complete

  • SCHEDULER: Complete

    • update slurm to 26.05.01
    • Enable QOS preempt

  • Open OnDemand update 4.1.5 -> 4.2.3 Complete

  • STORAGE: Globus software update to 5.4.97 Complete

  • Hardware Maintenance Complete

    • IC node memory repair
    • BC node BIOS adjustments
    • Network Switch maintenance

  • Software Stack updates COMPLETE

    • Spack-based software stack update
    • Open MPI ± CUDA and dependent packages rebuilt to support Slurm 26
    • used internal PMIx matching PMIx standard (all package versions remained the same).
    • Modulefiles regenerated during outage with paths to the newly built packages
    • Minor changes in module names for:
      • Miniconda and Miniforge (removed ending 3 in name)
    • Intel classic and oneAPI compilers, TBB and MKL libraries (prefixed with intel-)
    • sync software stack between RC and RR environments

Known issues

None : For assistance, contact Client Support at icds@psu.edu.

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