Difference between revisions of "Main Page"

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<!-- Current Messages: -->
 
<!-- Current Messages: -->
  
<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>Sat Jan 8 11:42 EST AM 2022</b> The emergency maintenance is complete. Systems are up and available.
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<b>Fri Jan 7 14:34 EST PM 2022</b> The SciNet shutdown is in progress. Systems are expected back on Saturday, Jan 8.
  
<b> Sun 30 Jun 2019 </b> The <b>SOSCIP BGQ</b> and <b>P7</b> systems were decommissioned on <b>June 30th, 2019</b>The BGQdev front end node and storage are still available.
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<b><span style="color:red">Emergency shutdown Friday January 7, 2022</span></b>: An emergency shutdown of all SciNet to replace a crucial file system component is planned to take place on Friday January 7, 2022, starting at 8am EST, and will require at least 12 hours of downtimeUpdates will be posted during the day.
  
<b>Wed 19 Jun 2018, 1:20:00 PM:</b> The BGQ is back online.
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<b>Thu Jan 6 08:20 EST AM 2022</b> The SciNet filesystem is having issues.  We are investigating.
  
<b>Wed 19 Jun 2018, 10:00:00 AM:</b> The BGQ is still down, the SOSCIP GPU nodes should be back up.
 
  
<b>Wed 19 Jun 2018, 1:40:00 AM:</b> There was an issue with the SOSCIP BGQ and GPU Cluster last night about 1:42am, probably a power fluctuation that took it down.
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<b>Fri Dec 24 13:31 EST PM 2021</b> Please note the following scheduled network maintenance, which will result in loss of connectivity to the SciNet datacentre: Start time
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Dec 29, 00:30 EST  Estimated duration  4 hours and 30 minutes.  
  
<b>Wed 12 Jun 2019, 3:30 AM - 7:40 AM</b> Intermittent system issues on Niagara's project and scratch as the file number limit was reached. We increased the number of files allowed in total on the file system.  
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<b>Mon Dec 20 4:29 EST PM 2021</b> Filesystem is back to normal.  
  
<b>Thu 30 May 2019, 11:00:00 PM:</b>
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<b>Mon Dec 20 2:53 EST PM 2021</b> Filesystem problem - We are investigating.  
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").
 
  
<b>Thu 4 Apr 2019</b> The 2019 compute and storage allocations have taken effect on Niagara.
 
 
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* [[Niagara Quickstart]]
 
* [[Niagara Quickstart]]
 
* [[HPSS | HPSS archival storage]]
 
* [[HPSS | HPSS archival storage]]
* [[SOSCIP_GPU | SOSCIP GPU cluster]]
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* [[Mist| Mist Power 9 GPU cluster]]
* [[P8|Experimental Power 8 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://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 keys]]
 
* [[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]]
 
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Latest revision as of 17:36, 8 January 2022

System Status

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


Sat Jan 8 11:42 EST AM 2022 The emergency maintenance is complete. Systems are up and available.

Fri Jan 7 14:34 EST PM 2022 The SciNet shutdown is in progress. Systems are expected back on Saturday, Jan 8.

Emergency shutdown Friday January 7, 2022: An emergency shutdown of all SciNet to replace a crucial file system component is planned to take place on Friday January 7, 2022, starting at 8am EST, and will require at least 12 hours of downtime. Updates will be posted during the day.

Thu Jan 6 08:20 EST AM 2022 The SciNet filesystem is having issues. We are investigating.


Fri Dec 24 13:31 EST PM 2021 Please note the following scheduled network maintenance, which will result in loss of connectivity to the SciNet datacentre: Start time Dec 29, 00:30 EST Estimated duration 4 hours and 30 minutes.

Mon Dec 20 4:29 EST PM 2021 Filesystem is back to normal.

Mon Dec 20 2:53 EST PM 2021 Filesystem problem - We are investigating.


QuickStart Guides

Tutorials, Manuals, etc.