Difference between revisions of "Main Page"

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==System Status==
 
==System Status==
  
<!-- Use "Up" or "Down"; these are templates. -->
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<!-- Use "Up", "Partial" or "Down"; these are templates. -->
 
{|style="width:100%"  
 
{|style="width:100%"  
|{{Up |Niagara|Niagara_Quickstart}}
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|{{up  |Niagara|Niagara_Quickstart}}
|{{Up |Mist|Mist}}
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|{{up  |Mist|Mist}}
|{{Up |Teach|Teach}}
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|{{Up   |Teach|Teach}}
|{{Up |Rouge|Rouge}}
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|{{up  |Rouge|Rouge}}
 
|-
 
|-
|{{Up |Jupyter Hub|Jupyter_Hub}}
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|{{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}}
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|{{Up   |File system|Niagara_Quickstart#Storage_and_quotas}}
|{{Up |Burst Buffer|Burst_Buffer}}
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|{{Up   |Burst Buffer|Burst_Buffer}}
 
|-
 
|-
|{{Up |HPSS|HPSS}}
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|{{Up   |HPSS|HPSS}}
|{{Up |Login Nodes|Niagara_Quickstart#Logging_in}}  
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|{{Up   |Login Nodes|Niagara_Quickstart#Logging_in}}  
|{{Up |External Network|Niagara_Quickstart#Logging_in}}  
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|{{Up   |External Network|Niagara_Quickstart#Logging_in}}  
|{{Down |Globus|Globus}}
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|{{Up  |Globus |Globus}}
 
|}
 
|}
  
<!-- Current Messages: -->
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''' Thu Sep 28, 2023 11:00 am''': Niagara scheduler is back online.
<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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''' Thu Sep 28, 2023 10:50 am''': Niagara scheduler is temporarily under maintenance for security updates.
  
<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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''' Wed Sep 27, 2023 11:35 am''': Mist login node is accessible again.
  
<b>June 28th, 2021, 4:06 PM:</b> Mist OS upgrade is complete.
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''' Wed Sep 27, 2023 11:00 am''': Mist login node is under maintenance and temporarily inaccessible to users.
  
<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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''' Wed Sep 6, 2023 11:30 am''': Mist login node is accessible again.
  
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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''' Wed Sep 6, 2023 11:00 am''': Mist login node is under maintenance and temporarily inaccessible to users.
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''' Fri Aug 25, 2023 0:19 am''': A power glitch brought some compute nodes down; users should resubmit any affected jobs. The Jupyterhub had to be restarted for the same reason.
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<!--  When removing system status entries, please archive them to: -->
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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%" |
 
|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 15:35, 28 September 2023

System Status

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

Thu Sep 28, 2023 11:00 am: Niagara scheduler is back online.

Thu Sep 28, 2023 10:50 am: Niagara scheduler is temporarily under maintenance for security updates.

Wed Sep 27, 2023 11:35 am: Mist login node is accessible again.

Wed Sep 27, 2023 11:00 am: Mist login node is under maintenance and temporarily inaccessible to users.

Wed Sep 6, 2023 11:30 am: Mist login node is accessible again.

Wed Sep 6, 2023 11:00 am: Mist login node is under maintenance and temporarily inaccessible to users.

Fri Aug 25, 2023 0:19 am: A power glitch brought some compute nodes down; users should resubmit any affected jobs. The Jupyterhub had to be restarted for the same reason.

Previous messages

QuickStart Guides

Tutorials, Manuals, etc.