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EARTHQUAKE ›› 2001, Vol. 21 ›› Issue (4): 129-135.

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Theory of IBM High Availability Cluster Multi-Processing (HACMP) and its application in the Network of National Earthquake Disaster Mitigation Center

LI Jie-fei, HOU Yan-yan, LI Wei-dong   

  1. Center for Analysis and Prediction, CSB, Beijing 100036, China
  • Received:2001-06-14 Revised:2001-07-13 Published:2022-06-02

Abstract: This paper summarized the HACMP application in Technical system for Nation Earthquake Disaster Mitigation Center. The theory of High Available system is described, including the basic concepts and terms, HACMP work module, advantage and disadvantage of High Available system as well as how does HA system provide“uninterrupted” application services.

Key words: Network, Application, High Availability Cluster Multi-processing, UNIXI server

CLC Number: