Difference between revisions of "Oldwiki.scinet.utoronto.ca:System Alerts"

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<b> The full BGQ is reserved from 12 noon on Friday August 5, until noon on Sunday August 7, for a full-system run.  Jobs may be submitted, but will remain in the queue until the full-system run is done. </b>
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<b> Scheduled full-day maintenance shutdown begins:
  
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Older news:
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7AM, Tuesday, 16 Aug </b>
  
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<b> Fri Jul 29 20:21:18 EDT 2016: </b> /scratch and /project are up.
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Several projects (adding new 208V circuits for storage, cooling tower maintenance etc) are being carried out on same day as the landlord needs to shutdown the main building water supply (and therefore our cooling system as well) for repairs.
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<b> Fri Jul 29 15:10:00 EDT 2016: </b> /scratch and /project are down.
 
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<b> Thu Jul  7 10:08:45 EDT 2016: </b> All compute systems are back.  HPSS will be restarted later today.
 
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<b> Thu  7 Jul 2016 06:45:20 EDT: </b> Main power breaker had tripped in response to a large voltage spike. Cooling system being restarted then filesystems and compute systems. Barring unexpected problems, users should have access by mid-late morning
 
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<b> Thu  7 Jul 2016 06:04:05 EDT: </b> Power failure at datacentre at 0523 this morning. Staff enroute to assess situation. All systems are down
 
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<b> Fri 17 Jun 2016 14:40:28 EDT: </b> Normal access to the BGQ has been restored.
 
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<b>Wed Jun 15 16:20:56 EDT 2016:</b> The HPSS software upgrade is finished.
 
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<b>Mon Jun 13 13:40</b> File system seems better after rebooting a few troublesome nodes.
 
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<b>Mon Jun 13 13:00</b> File system slow at present.
 
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<b>Fri Jun 10 13:41:43 EDT 2016:</b> HPSS is scheduled for a software upgrade on Jun/15 (next Wednesday). If you keep submitting jobs requesting 72 hours, they will run only after the upgrade.
 
  
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<b>Expect to start bringing systems up about 10PM depending on when the water work is done.  Check here for further updates during the day </b>
  
 
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Revision as of 21:30, 15 August 2016

System Status

upGPC upTCS upSandy upFile System
upGravity upP7 upViz upBGQ upHPSS

Scheduled full-day maintenance shutdown begins:

7AM, Tuesday, 16 Aug

Several projects (adding new 208V circuits for storage, cooling tower maintenance etc) are being carried out on same day as the landlord needs to shutdown the main building water supply (and therefore our cooling system as well) for repairs.

Expect to start bringing systems up about 10PM depending on when the water work is done. Check here for further updates during the day


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