Difference between revisions of "Main Page"

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|{{Up|Niagara|Niagara_Quickstart}}
 
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|{{Up|HPSS|HPSS}}
|{{Up|SOSCIP GPU|SOSCIP_GPU}}
 
 
|{{Up|Mist|Mist}}
 
|{{Up|Mist|Mist}}
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|{{Up|Teach|Teach}}
 
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|{{Up|Teach|Teach}}
 
 
|{{Up|Jupyter Hub|Jupyter_Hub}}
 
|{{Up|Jupyter Hub|Jupyter_Hub}}
 
|{{Up|Scheduler|Niagara_Quickstart#Submitting_jobs}}
 
|{{Up|Scheduler|Niagara_Quickstart#Submitting_jobs}}
|{{Down|File system|Niagara_Quickstart#Storage_and_quotas}}
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|{{Up|File system|Niagara_Quickstart#Storage_and_quotas}}
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|{{Up|Burst Buffer|Burst_Buffer}}
 
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|{{Up|Login Nodes|Niagara_Quickstart#Logging_in}}  
 
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|{{Up|Globus|Globus}}
 
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<!-- Current Messages: -->
 
<!-- Current Messages: -->
<b> Mon Mar 23 18:01:19 EDT 2020 - There is currently and issue with main Niagara filesystem access, the issue is being investigated. </b>
+
<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> Fri Mar 20 13:15:33 EDT 2020 - There was a power glitch at the datacentre earlier this morning, which resulted in jobs getting killed. Please resubmit failed jobs. </b>
 
 
 
<b> COVID-19 Impact on SciNet Operations, March 18, 2020</b>
 
 
 
Although the University of Toronto is closing of some of its
 
research operations on Friday March 20 at 5 pm EDT, this does not
 
affect the SciNet systems (such as Niagara, Mist, and HPSS), which
 
will remain operational.
 
  
<b> SciNet/Niagara Downtime Announcement, March 25-26, 2020</b>
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<b> October 8, 2020, 9:50 PM: </b> Jupyterhub service is back up.
  
All resources at SciNet will undergo a two-day maintenance shutdown on March 25th and 26th 2020, starting at 7 am EDT on Wednesday March 25th. There will be no access to any of the SciNet systems (Niagara, Mist, HPSS, Teach cluster, or the file systems) during this time.
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<b> October 8, 2020, 5:40 PM: </b> Jupyterhub service is down. We are investigating.
  
This shutdown is necessary to finish the expansion of the Niagara cluster and its storage system.
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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.
  
We expect to be able to bring the systems back online the evening of March 26th.
+
<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.
  
 +
<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).
 
<!--  When removing system status entries, please archive them to: https://docs.scinet.utoronto.ca/index.php/Previous_messages -->
 
<!--  When removing system status entries, please archive them to: https://docs.scinet.utoronto.ca/index.php/Previous_messages -->
 
{|style="border-spacing: 10px;width: 100%"
 
{|style="border-spacing: 10px;width: 100%"
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* [[Burst Buffer]]
 
* [[Burst Buffer]]
 
* [[SSH Tunneling]]
 
* [[SSH Tunneling]]
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* [[SSH#Two-Factor_authentication|Two-Factor Authentication]]
 
* [[Visualization]]
 
* [[Visualization]]
 
* [[Running Serial Jobs on Niagara]]
 
* [[Running Serial Jobs on Niagara]]
 
* [[Jupyter Hub]]
 
* [[Jupyter Hub]]
 
|}
 
|}

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.