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System Status

Niagara Mist Teach Rouge
Jupyter Hub Scheduler File system Burst Buffer
HPSS Login Nodes External Network Globus

Mon Aug 14, 2023 12:10 pm: Network problems with Teach cluster are now resolved and it is again available for users.

Mon Aug 14, 2023 11:40 am: Network problems with Teach cluster. We are investigating.

Thu Aug 3, 2023 11:10 am: Mist login node is accessible again.

Thu Aug 3, 2023 10:40 am: Mist login node is under maintenance and temporarily inaccessible to users.

Tue Aug 1, 2023 2:43 pm: To recover from the power glitch, all servers on the SciNet jupyterhub have been stopped. Please restart you server if you need to.

Tue Aug 1, 2023 11:46 am: There was a power glitch at 11:46 Aug 1, 2023, causing a significant number of job losses. Please resubmit your jobs.

Summer Maintenance Shutdown Finished -- Slurm upgraded to version 23.02.3. Change to be aware: SLURM_NTASKS is only set if --ntasks option is set. Details at: https://bugs.schedmd.com/show_bug.cgi?id=17108

July 17 and 18, 2023: Announcement: Summer Maintenance Shutdown

July 17th, 2023 This maintenance involves a full data centre shutdown will start at 7:00 a.m. ET on Monday July 17th, 2023. None of the SciNet systems (Niagara, Mist, Rouge, Teach, the file systems, as well as hosted equipment) will be accessible.

July 18th, 2023 The shutdown will last until Tuesday July 18th, 2023. Systems are expected to be fully available in the evening of that day.

The scheduler will hold jobs that cannot finish before the start of the shutdown. Users are encouraged to submit small and short jobs that can take advantage of this, as the scheduler may be able to fit these jobs in before the maintenance on otherwise idle nodes.

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