Abstract��Some key technologies for deploying high availability cluster system were discussed in this paper. An adaptive fault-tolerance method based on task table was presented. The designing idea of the adaptive fault-tolerance algorithm and the implementation of the algorithm were described in detail. Finally, the dependability model with Petri-net was also presented. According to the dependability analysis of the high availability cluster, it shows that the cluster system in this paper has high availability to be used in critical application field.
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HAO li_Rui XUE Hong -Ye CHEN Yan. Some key technologies of deploying High Availability Redundant Cluster System and Dependability Analysis. Journal of Computer Applications, 2009, 29(2): 611-613.