Difference between revisions of "Main Page"

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==System Status==
 
==System Status==
  
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{|style="width:100%"  
 
{|style="width:100%"  
 
|{{Up |Niagara|Niagara_Quickstart}}
 
|{{Up |Niagara|Niagara_Quickstart}}
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|{{Up |Jupyter Hub|Jupyter_Hub}}
 
|{{Up |Jupyter Hub|Jupyter_Hub}}
|{{up |Scheduler|Niagara_Quickstart#Submitting_jobs}}
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|{{Up |Scheduler|Niagara_Quickstart#Submitting_jobs}}
 
|{{Up |File system|Niagara_Quickstart#Storage_and_quotas}}
 
|{{Up |File system|Niagara_Quickstart#Storage_and_quotas}}
 
|{{Up |Burst Buffer|Burst_Buffer}}
 
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|{{Up |Login Nodes|Niagara_Quickstart#Logging_in}}  
 
|{{Up |Login Nodes|Niagara_Quickstart#Logging_in}}  
 
|{{Up |External Network|Niagara_Quickstart#Logging_in}}  
 
|{{Up |External Network|Niagara_Quickstart#Logging_in}}  
|{{Up|Globus|Globus}}
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|{{Up |Globus |Globus}}
 
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<!-- Current Messages: -->
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'''Wed Sep 28, 2022, 1:15 PM EDT:''' The JupyterHub maintenance is finished and it is now accessible to users.
<b> July 20th, 2021, 7:00 PM :</b> <b> SLURM configuration</b> - Changed the default behaviour to kill a job step if any task exits with a non-zero exit code. If your code is able to handle failures gracefully, please add srun's option --no-kill to recover the previous default behaviour.
 
  
<b> July 20th, 2021, 7:00 PM :</b> Maintenance finished, systems are back online.  
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'''Wed Sep 28, 2022, 1:00 PM EDT:''' The JupyterHub is to be rebooted for system upgrades. Running processes and notebooks will be closed. The service is expected to be back around 1:30 PM EDT.
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'''Tue Sep 27, 2022, 11:50 AM EDT:''' Mist login node is accessible again.
  
<b>SciNet Downtime July 20th, 2021 (Tuesday):</b> There will be a maintenance shutdown of the SciNet data center on Tuesday July 20th, starting at 7 am EDT. 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 online in the evening of July 20th.  The status of the Niagara cluster can be checked on status.computecanada.ca. For up-to-date and more detailed information on the status of all the SciNet systems, you can always check back here.
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'''Tue Sep 27, 2022, 11:25 AM EDT:''' Mist login node is under maintenance and temporarily inaccessible to users.
  
<b>June 28th, 2021, 4:06 PM:</b> Mist OS upgrade is complete.
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'''Mon Sep 26, 2022, 11:35 AM EDT:''' Rouge and Teach login nodes are accessible again.
  
<b>May 27, 2021:</b> Datamovers addresses have changed to improve high bandwidth connectivity and cybersecurity. The new addresses are 142.1.174.227 for nia-datamover1.scinet.utoronto.ca, and 142.1.174.228 for nia-datamover2.scinet.utoronto.ca.
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'''Mon Sep 26, 2022, 11:05 AM EDT:''' Rouge and Teach login nodes are under maintenance and temporarily inaccessible to users.
  
If you have jobs that need to connect to a software license server using an ssh tunnel through nia-gw (which actually resolves to datamover1 or datamover2), you may need to ask the system administrators of that license server to allow incoming connections from the new addresses above.
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[[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%"
 
|valign="top" style="margin: 1em; padding:1em; padding-top:.1em; border:2px solid #000; background-color:#fff; border-radius:7px; width: 49.5%" |
 
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== Tutorials, Manuals, etc. ==
 
== Tutorials, Manuals, etc. ==
* [https://support.scinet.utoronto.ca/education/browse.php SciNet education material]
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* [https://education.scinet.utoronto.ca SciNet education material]
 
* [https://www.youtube.com/c/SciNetHPCattheUniversityofToronto SciNet's YouTube channel]
 
* [https://www.youtube.com/c/SciNetHPCattheUniversityofToronto SciNet's YouTube channel]
 
* [[Modules specific to Niagara|Software Modules specific to Niagara]]  
 
* [[Modules specific to Niagara|Software Modules specific to Niagara]]  
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* [[Modules for Mist]]
 
* [[Commercial software]]
 
* [[Commercial software]]
 
* [[Burst Buffer]]
 
* [[Burst Buffer]]
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* [[SSH#SSH Keys|SSH keys]]
 
* [[SSH Tunneling]]
 
* [[SSH Tunneling]]
 
* [[SSH#Two-Factor_authentication|Two-Factor Authentication]]
 
* [[SSH#Two-Factor_authentication|Two-Factor Authentication]]

Latest revision as of 17:17, 28 September 2022

System Status

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

Wed Sep 28, 2022, 1:15 PM EDT: The JupyterHub maintenance is finished and it is now accessible to users.

Wed Sep 28, 2022, 1:00 PM EDT: The JupyterHub is to be rebooted for system upgrades. Running processes and notebooks will be closed. The service is expected to be back around 1:30 PM EDT.

Tue Sep 27, 2022, 11:50 AM EDT: Mist login node is accessible again.

Tue Sep 27, 2022, 11:25 AM EDT: Mist login node is under maintenance and temporarily inaccessible to users.

Mon Sep 26, 2022, 11:35 AM EDT: Rouge and Teach login nodes are accessible again.

Mon Sep 26, 2022, 11:05 AM EDT: Rouge and Teach login nodes are under maintenance and temporarily inaccessible to users.

Previous messages

QuickStart Guides

Tutorials, Manuals, etc.