상세정보
등록 가상화 기반 고가용성 클러스터 시스템 및 고가용성 클러스터 시스템에서 장애 관리 방법
- 출원번호
- 12517067 (2007.11.26)
- 공개번호
- 20100077250 (2010.03.25)
- 등록번호
- 8032780 (2011.10.04)
- 출원국
- 미국
- 협약과제
- 06MH2200, 분산이기종 서버 환경을 위한 공개 SW기반 가상 인프라 구현 기술개발, 우영춘
- 초록
- 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.
- KSP 제안 키워드
- Cluster system, High availability, Normal state, Virtual nodes