Difference between revisions of "Main Page"

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(System Status)
 
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|{{Up|Niagara|Niagara_Quickstart}}
 
|{{Up|Niagara|Niagara_Quickstart}}
 
|{{Up|HPSS|HPSS}}
 
|{{Up|HPSS|HPSS}}
|{{Up|SOSCIP GPU|SOSCIP_GPU}}
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|{{Up|Mist|Mist}}
|{{Up|P8|P8}}
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|{{Up|Teach|Teach}}
 
|-
 
|-
|{{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}}
 
|{{Up|File system|Niagara_Quickstart#Storage_and_quotas}}
 
|{{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}}
 
|{{Up|External Network|Niagara_Quickstart#Logging_in}}  
 
|{{Up|External Network|Niagara_Quickstart#Logging_in}}  
 
|{{Up|Globus|Globus}}
 
|{{Up|Globus|Globus}}
 
|}
 
|}
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<!-- Current Messages: -->
 
<!-- Current Messages: -->
'''SCHEDULED SHUTDOWN''': Thu 1 Aug 2019 7:00:00 AM
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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> Thu 1 Aug 2019 7:00:00 AM: </b> Scheduled Downtime Maintenance of the SciNet Datacenter.  All systems will be down and unavailable starting 7am until the evening.  
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<b> October 8, 2020, 9:50 PM: </b> Jupyterhub service is back up.
  
<b>Fri Jul 26 16:02:26 EDT 2019:</b> There was an issue with the Burst Buffer at around 3PM, and it was recently solved. BB is OK again.
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<b> October 8, 2020, 5:40 PM: </b> Jupyterhub service is down. We are investigating.
  
<b>Thu 30 May 2019, 11:00:00 PM:</b>
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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.
Niagara maintenance finished. Some action on the part of users will be required when they first connect again to a Niagara login nodes or datamovers. This is due to the security upgrade of the Niagara cluster, which is now in line with currently accepted best practices.   The details of the required actions can be found on the [[SSH Changes in May 2019]] wiki page.
 
  
<b>Fri 5 Apr 2019</b> Software updates on Niagara: The default CCEnv software stack now uses avx512 on Niagara, and there is now a NiaEnv/2019b stack ("epoch").  
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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.
  
<b>Thu 4 Apr 2019</b> The 2019 compute and storage allocations have taken effect on Niagara.  
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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).
 
<!--  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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* [[HPSS | HPSS archival storage]]
 
* [[HPSS | HPSS archival storage]]
 
* [[SOSCIP_GPU | SOSCIP GPU cluster]]
 
* [[SOSCIP_GPU | SOSCIP GPU cluster]]
* [[P8|Experimental Power 8 GPU cluster]]
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* [[Mist| Mist Power 9 GPU cluster]]
 
* [[Teach|Teach cluster]]
 
* [[Teach|Teach cluster]]
 
* [[FAQ | FAQ (frequently asked questions)]]
 
* [[FAQ | FAQ (frequently asked questions)]]
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== Tutorials, Manuals, etc. ==
 
== Tutorials, Manuals, etc. ==
* [https://courses.scinet.utoronto.ca SciNet education material]
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* [https://support.scinet.utoronto.ca/education/browse.php 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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* [[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.