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<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 upUnfortunately, all running jobs would have died and users are asked to resubmit them.
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From Tue Mar 30 at 12 noon EST to Thu Apr 1 at 12 noon EST, there will be a two-day reservation for the "Niagara at Scale" pilot  event.  During these 48 hours, only "Niagara at Scale" projects will run on the compute notes (as well as SOSCIP projects, on a subset of nodes)All other users can still login, access their data, and submit jobs throughout this event, but the jobs will not run until after the event.  The debugjob queue will remain available to everyone as well.
  
<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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The scheduler will not start batch jobs that cannot finish before the start of this event. Users can submit small and short jobs can take advantage of this, as the scheduler may be able to fit these jobs in before the event starts on the otherwise idle nodes.
  
<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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Tue 23 Mar 2021 12:19:07 PM EDT - Planned external network maintenance 12pm-1pm Tuesday, March 23rd.  
  
 
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* [[Niagara Quickstart]]
 
* [[Niagara Quickstart]]
 
* [[HPSS | HPSS archival storage]]
 
* [[HPSS | HPSS archival storage]]
* [[SOSCIP_GPU | SOSCIP GPU cluster]]
 
 
* [[Mist| Mist Power 9 GPU cluster]]
 
* [[Mist| Mist Power 9 GPU cluster]]
 
* [[Teach|Teach cluster]]
 
* [[Teach|Teach cluster]]

Latest revision as of 17:32, 1 April 2021

System Status

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


From Tue Mar 30 at 12 noon EST to Thu Apr 1 at 12 noon EST, there will be a two-day reservation for the "Niagara at Scale" pilot event. During these 48 hours, only "Niagara at Scale" projects will run on the compute notes (as well as SOSCIP projects, on a subset of nodes). All other users can still login, access their data, and submit jobs throughout this event, but the jobs will not run until after the event. The debugjob queue will remain available to everyone as well.

The scheduler will not start batch jobs that cannot finish before the start of this event. Users can submit small and short jobs can take advantage of this, as the scheduler may be able to fit these jobs in before the event starts on the otherwise idle nodes.

Tue 23 Mar 2021 12:19:07 PM EDT - Planned external network maintenance 12pm-1pm Tuesday, March 23rd.

QuickStart Guides

Tutorials, Manuals, etc.