Difference between revisions of "Main Page"

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Sat Jan 23 10:03:33 EST 2021: <b> HPSS services offline</b>  
<b>August 16, 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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* We detected some type of hardware failure on our HPSS equipment overnight, so access has been disabled pending further investigation.
  
<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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Fri Jan 22 10:49:29 EST 2021: <b> The Globus transition to oauth is finished</b>  
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* Please deactivate any previous sessions to the niagara endpoint (in the last 7 days), and activate/login again.
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* For more details check https://docs.scinet.utoronto.ca/index.php/Globus#computecandada.23niagara
  
<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.
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Jan 21, 2021: <b>Globus access disruption on Fri, Jan/22/2021 10AM:</b> Please be advised that we will have a maintenance window starting tomorrow at 10AM to roll out the transition of services to oauth based authentication.
  
<b>August 14, 2020, 21:04 AM EST:</b> Tomorrow's /scratch purge has been postponed.
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Jan 15, 2021: <b>Globus access update on Mon, Jan/18/2021 and Tue, Jan/19/2021:</b>  
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<p>Please be advised we start preparations on Monday to perform update to Globus access on Tuesday. We'll be adopting oauth instead of myproxy from that point on. During this period expect sporadic disruptions of service. On Monday we'll already block access to nia-dm2, so please refrain from starting new login sessions or ssh tunnels via nia-dm2 from this weekend already.
  
<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.
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<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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== QuickStart Guides ==
 
== QuickStart Guides ==

Latest revision as of 16:07, 23 January 2021

System Status

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

Sat Jan 23 10:03:33 EST 2021: HPSS services offline

  • We detected some type of hardware failure on our HPSS equipment overnight, so access has been disabled pending further investigation.

Fri Jan 22 10:49:29 EST 2021: The Globus transition to oauth is finished

Jan 21, 2021: Globus access disruption on Fri, Jan/22/2021 10AM: Please be advised that we will have a maintenance window starting tomorrow at 10AM to roll out the transition of services to oauth based authentication.

Jan 15, 2021: Globus access update on Mon, Jan/18/2021 and Tue, Jan/19/2021:

Please be advised we start preparations on Monday to perform update to Globus access on Tuesday. We'll be adopting oauth instead of myproxy from that point on. During this period expect sporadic disruptions of service. On Monday we'll already block access to nia-dm2, so please refrain from starting new login sessions or ssh tunnels via nia-dm2 from this weekend already.


QuickStart Guides

Tutorials, Manuals, etc.