Research of Fault-tolerant Scheduling Algorithm Based on Service Level on Web Cluster
Deng Hui-mi · Journal of Guangdong AIB Polytechnic College · 2014
In order to respond to the requirements of high availability on web cluster,we propose a fault-tolerance scheduling algorithm applied in web cluster which is based on service level.The algorithm uses the technology of Primary-Backup and integrates the real-time of the web request,fault tolerance and the customer identification into the service level parameters.It ensures the job accomplishing in a stated time.During the job's scheduling,it adopts the mechanism of the load balanced.The experiment proves the effective of the algorithm.