Turing Machine of Dual-Hosts System Providing High Availability
- Received Date: 2003-02-25
- Publish Date: 2004-10-15
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Key words:
- dual-hosts system /
- turing machine /
- process&service monitor /
- heartbeat /
- network referenced-node /
- service switch
Abstract: Dual-hosts sytem providing high availability(HA), which is the one of most important method for data integrity and service continuous, is widely required for user.The principle, deployment and framework of a dual-hosts system is introduced, and a turing machine of the dual-hosts system is presented in this paper.The turing machine simulates the dual-hosts system and describes the states transition of the dual-hosts system and supplies a theory basis for designing architecture of the dual-hosts system.
Citation: | Wang Wenyu, Liu Yong, Qin Zhiguang. Turing Machine of Dual-Hosts System Providing High Availability[J]. Journal of University of Electronic Science and Technology of China, 2004, 33(5): 555-558. |