Beyond Monitoring: Proactive Server Preservation in an HPC Environment
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Beyond Monitoring:
Proactive Server Preservation in an HPC Environment
Chad FellerUniversity of Nevada, Reno
8 May 2012Thesis Defense
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Acknowledgements
My wife, Veronica
My kids
My good friend, Derek Eiler
My committee, Dr. Harris, Dr. Dascalu, Dr. Schlauch
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Background
Monitoring systems
Increasingly sophisticated
Still large holes in capabilities
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9/9/9
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9/9/9Power failure sequence kicks in
UPS caught outageGenerator started up
Temperature risingUPS only powers servers
Power switches to generators
Temperature still rising
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9/9/9
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9/10/9
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9/10/9
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HPC
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Computing Density
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ILOM
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9/10/9
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9/10/9
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7/20/11
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Environmental Considerations
ILOM/IPMI
Sun Grid Engine
Linux
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Architecture
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Frontend
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MaI
n Loop
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Local Testing
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Global Testing
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Global Testing
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Demo
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ConclusionDeveloped a temperature monitoring system
Local PerspectiveGlobal PerspectiveIntelligent ResponseDesigned for HPC & Enterprise servers
Modular ImplementationCan be easily adapted to other hardwareSoftware can be leveraged to other environments
Tested
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