Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2007-11-26
2011-10-04
Maskulinski, Michael (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S004120
Reexamination Certificate
active
08032780
ABSTRACT:
Provided are a virtualization based high availability cluster system and a method for managing failures in a virtualization based high availability cluster system. The high availability cluster system includes a plurality of virtual nodes, and a plurality of physical nodes each including a message generator for generating a message denoting that the virtual nodes are in a normal state and transmitting the generated message to virtual nodes in a same physical node. One of the virtual nodes not included in a first physical node among the plurality of the physical nodes takes over resources related to a service if a failure is generated in one of virtual nodes included in the first physical node.
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International Search Report for application of PCT/KR2007/005983 filed on Nov. 26, 2007.
Bae Seungjo
Jung Young-Woo
Kim Jin Mee
Kim Myung-Joon
Koh Kwang-Won
Electronics and Telecommunications Research Institute
Maskulinski Michael
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