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Great Lakes Summer 2021 Maintenance

August 9 @ 6:00 am - August 11 @ 5:00 pm

Due to maintenance, the Great Lakes cluster and storage systems (/home and /scratch) will be unavailable Monday, August 9, 2021, 6 a.m. – Wednesday, August 11, 2021 5 p.m.

Copy any files you might need during the maintenance window to your local drive using Globus File Transfer.

Contact arcts-support@umich.edu if you have any questions.  More details and updates are available here.

Planned Updates

  • CentOS 7.9
  • Slurm 20.11
  • NVIDIA driver updates
  • OFED updates
  • InfiniBand updates
  • Policy change: Slurm jobs will no longer automatically re-queue after a hardware failure. Slurm jobs can enable re-queueing in their slurm submission script with the --requeue option.
  • New default versions for the following software packages:
  • Module Name Old Default Version New Default Version
    matlab 2018b 2020a
    mathematica 12.1.0 12.2.0
    R 3.6.1 4.1.0
    Rtidyverse 3.6.1 4.1.0
    RStudio 1.3.959 1.4.1717
    tensorflow 2.3.2 2.5.0

Details

Start:
August 9 @ 6:00 am
End:
August 11 @ 5:00 pm
Event Category: