Difference between revisions of "Oldwiki.scinet.utoronto.ca:System Alerts"
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| + | Tue Jan 20 14:27:06 EST 2015: At noon on Tuesday January 20th, 2015, both 2-rack BlueGene/Q systems, bgq and bgqdev, will be taken down in order to be merged into one 4-rack system (i.e. 65536 cores). We expect that the BGQ will be up again some time on Thursday January 22nd, 2015. | ||
Sat 17 Jan 2015 21:50:40 EST: Cooling has been restored. Systems being restarted. Likely available within an hour or so. Root cause was a frozen pipe in cooling tower (very strange; has never happened before and today is relatively warm compared to past two weeks). | Sat 17 Jan 2015 21:50:40 EST: Cooling has been restored. Systems being restarted. Likely available within an hour or so. Root cause was a frozen pipe in cooling tower (very strange; has never happened before and today is relatively warm compared to past two weeks). | ||
Revision as of 15:27, 20 January 2015
System Status
 GPC
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TCS
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Sandy
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ARC
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 File System
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| Gravity
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P7
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 BGQ
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HPSS
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Tue Jan 20 14:27:06 EST 2015: At noon on Tuesday January 20th, 2015, both 2-rack BlueGene/Q systems, bgq and bgqdev, will be taken down in order to be merged into one 4-rack system (i.e. 65536 cores). We expect that the BGQ will be up again some time on Thursday January 22nd, 2015.
Sat 17 Jan 2015 21:50:40 EST: Cooling has been restored. Systems being restarted. Likely available within an hour or so. Root cause was a frozen pipe in cooling tower (very strange; has never happened before and today is relatively warm compared to past two weeks).
Sat 17 Jan 2015 19:34:00 EST: JCI on site as well. Diagnosing issue.
Sat 17 Jan 2015 17:33:47 EST: Unusual cooling problem. Systems down. Staff enroute to site
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