Method and apparatus for achieving high availability for...

Details Method and apparatus for achieving high availability for... Method and apparatus for achieving high availability for...

2009-03-03

2011-11-22

McCarthy, Christopher (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

Reexamination Certificate

active

08065560

ABSTRACT:
A method and apparatus for achieving high availability for applications and optimizing power consumption within a datacenter is provided. In one embodiment, a method for providing high availability and optimizing power consumption within a datacenter comprises upon execution of an application at a target node amongst a plurality of nodes in a datacenter, selecting a failover target node amongst the plurality of nodes for the application, and reserving a failover capacity of at least one resource of the selected failover target node.

REFERENCES:
patent: 7401248 (2008-07-01), Nakahara et al.
patent: 2005/0193227 (2005-09-01), Nakahara et al.
patent: 2006/0015773 (2006-01-01), Singh et al.
patent: 2009/0106571 (2009-04-01), Low et al.
patent: 2010/0100696 (2010-04-01), Suzuki
patent: 2010/0106990 (2010-04-01), Kalman
Dave Durkee “Data Center Power Consumption, Part III; The Software”; printed from website http://www.enkiconsulting.net/blog/data-center-power-consumption-part-iii-the-software.html on Mar. 3, 2009, 3 pages.
Posted by Charles “Manuvir Das: Introducing Windows Azure” with imbedded video; printed from website http://channel9.msdn.com/posts/Charles/Manuvir-Das-Introducing-Windows-Azure/ on Mar. 3, 2009, 3 pages.

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