Availability analysis and calculate of cluster system
Haijun Wang · Journal of Lanzhou University of Technology · 2007
In connection with a cluster system with high availability was made of super server “Shuguang-Tiankuo” to be used in financial field. The system was analyzed from three aspects: hardware, OS software, and application service software, and a method was presented to assess the cluster system’s availability. Then, by using this method, the availability of the cluster system designed with high availability has been calculated, witnessing that this high-availability cluster system has a quite high such an availability as 99.999% and could meet the requirements of users.