Difference between revisions of "Main Page"

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<b> October 9, 2020, 12:57 PM: </b> A short power glitch caused many of the Niagara compute nodes to lose power; jobs running on them would have failed. Please check your jobs and resubmit.
  
<b>'''SciNet/Niagara Downtime In Progress'''</b><br/>
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<b> October 8, 2020, 9:50 PM: </b> Jupyterhub service is back up.
 
 
<b>SciNet/Niagara Downtime Announcement, July 13, 2020</b><br/>
 
All resources at SciNet will undergo a maintenance shutdown on Monday July 13, 2020, starting at 10:00 am EDT, for file system and scheduler upgrades.  There will be no access to any of the SciNet systems (Niagara, Mist, HPSS, Teach cluster, or the file systems) during this time.
 
We expect to be able to bring the systems back around 3 PM (EST) on the same day.
 
 
 
<b> June 29, 6:21:00  PM:</b> Systems are available again. 
 
 
 
<b> June 29, 12:30:00  PM:</b> Power Outage caused thermal shutdown.
 
  
<b>June 20, 2020, 10:24 PM:</b> File systems are back up. Unfortunately, all running jobs would have died and users are asked to resubmit them.
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<b> October 8, 2020, 5:40 PM: </b> Jupyterhub service is down. We are investigating.
  
<b>June 20, 2020, 9:48 PM:</b> An issue with the file systems is causing trouble. We are investigating the cause.
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<b> September 28, 2020, 11:00 AM EST: </b> A short power glitch caused many of the Niagara compute nodes to lose power; jobs running on them would have failed. Please check your jobs and resubmit.
  
<b>June 15, 2020, 10:30 PM:</b> A <b>power glitch</b> caused some compute nodes to be rebooted: jobs running at the time may have failed; users are asked to resubmit these jobs.
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<b> September 1, 2020, 2:15 PM EST: </b> A short power glitch caused about half of the Niagara compute nodes to lose power; jobs running on them would have failed. Please check your jobs and resubmit.
  
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<b> September 1, 2020, 9:27 AM EST: </b> The Niagara cluster has moved to a new default software stack, NiaEnv/2019b.  If your job scripts used the previous default software stack before (NiaEnv/2018a), please put the command "module load NiaEnv/2018a" before other module commands in those scripts, to ensure they will continue to work, or try the new stack (recommended).
 
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Latest revision as of 17:09, 9 October 2020

System Status

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

October 9, 2020, 12:57 PM: A short power glitch caused many of the Niagara compute nodes to lose power; jobs running on them would have failed. Please check your jobs and resubmit.

October 8, 2020, 9:50 PM: Jupyterhub service is back up.

October 8, 2020, 5:40 PM: Jupyterhub service is down. We are investigating.

September 28, 2020, 11:00 AM EST: A short power glitch caused many of the Niagara compute nodes to lose power; jobs running on them would have failed. Please check your jobs and resubmit.

September 1, 2020, 2:15 PM EST: A short power glitch caused about half of the Niagara compute nodes to lose power; jobs running on them would have failed. Please check your jobs and resubmit.

September 1, 2020, 9:27 AM EST: The Niagara cluster has moved to a new default software stack, NiaEnv/2019b. If your job scripts used the previous default software stack before (NiaEnv/2018a), please put the command "module load NiaEnv/2018a" before other module commands in those scripts, to ensure they will continue to work, or try the new stack (recommended).

QuickStart Guides

Tutorials, Manuals, etc.