Difference between revisions of "Main Page"

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<!-- Current Messages: -->
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'''Wed June 16, 2022, 3:45 PM EDT:''' File system is stable now. We're gradually opening the systems up.
<b> August 24, 2020, 3:15 PM EST: </b> There are issues connecting to the data centre. We're investigating.
 
  
<b> August 21, 2020, 6:00 PM EST: </b> The pump has been repaired, cooling is restored, systems are up. <br/>Scratch purging is postponed until the evening of Friday Aug 28th, 2020.
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'''Wed June 16, 2022, 10:15 AM EDT:''' Emergency maintenance shutdown of filesystem. Running jobs will be affected.
  
<b>August 19, 2020, 4:40 PM EST:</b> Update: The current estimate is to have the cooling restored on Friday and we hope to have the systems available for users on Saturday August 22, 2020.
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'''Wed June 15, 2022, 7:35 PM EDT:''' Maintenance shutdown finished. Most systems are available again.
  
<b>August 17, 2020, 4:00 PM EST:</b> Unfortunately after taking the pump apart it was determined there was a more serious failure of the main drive shaft, not just the seal. As a new one will need to be sourced or fabricated we're estimating that it will take at least a few more days to get the part and repairs done to restore cooling. Sorry for the inconvenience. 
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'''Wed June 15, 2022, 7:00 AM EDT:''' Maintenance shutdown of the SciNet datacentre. There will be no access to any of the SciNet systems during this time. We expect to be able to bring the systems back online in the evening of June 15th.
  
<b>August 15, 2020, 1:00 PM EST:</b> Due to parts availablity to repair the failed pump and cooling system it is unlikely that systems will be able to be restored until Monday afternoon at the earliest.
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[[Previous messages]]
  
<b>August 15, 2020, 00:04 AM EST:</b>  A primary pump seal in the cooling infrastructure has blown and parts availability will not be able be determined until tomorrow. All systems are shut down as there is no cooling.  If parts are available, systems may be back at the earliest late tomorrow. Check here for updates. 
 
 
<b>August 14, 2020, 21:04 AM EST:</b> Tomorrow's /scratch purge has been postponed.
 
 
<b>August 14, 2020, 21:00 AM EST:</b> Staff at the datacenter. Looks like one of the pumps has a seal that is leaking badly.
 
 
<b>August 14, 2020, 20:37 AM EST:</b> We seem to be undergoing a thermal shutdown at the datacenter.
 
 
<b>August 14, 2020, 20:20 AM EST:</b> Network problems to niagara/mist. We are investigating.
 
 
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* [[Niagara Quickstart]]
 
* [[Niagara Quickstart]]
 
* [[HPSS | HPSS archival storage]]
 
* [[HPSS | HPSS archival storage]]
* [[SOSCIP_GPU | SOSCIP GPU cluster]]
 
 
* [[Mist| Mist Power 9 GPU cluster]]
 
* [[Mist| Mist Power 9 GPU cluster]]
 
* [[Teach|Teach cluster]]
 
* [[Teach|Teach cluster]]
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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 13:37, 17 June 2022

System Status

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

Wed June 16, 2022, 3:45 PM EDT: File system is stable now. We're gradually opening the systems up.

Wed June 16, 2022, 10:15 AM EDT: Emergency maintenance shutdown of filesystem. Running jobs will be affected.

Wed June 15, 2022, 7:35 PM EDT: Maintenance shutdown finished. Most systems are available again.

Wed June 15, 2022, 7:00 AM EDT: Maintenance shutdown of the SciNet datacentre. There will be no access to any of the SciNet systems during this time. We expect to be able to bring the systems back online in the evening of June 15th.

Previous messages

QuickStart Guides

Tutorials, Manuals, etc.