Resource Allocation in Cloud Computing with Closed-loop Control
Resource management is one significant issue of Cloud Computing in both academic research and commercial applications.Well-utilized architectures help system allocate resources effectively and improveQoS of Cloud Clients.Traditionally,one-way scheduler is implemented based on client requests,which leads obvious lagging deviationdefects.To solve the problems,the proposedsystem architecture aiming at eliminating lagged effect and wastage of resources is constructed based on closed-loop control theory.Customer requests and resource provisions are presented as input and output respectively.With coupling functions of feedback control,the schedulers constantly adjust supply and demand dynamically in order to achieve equilibrium state ultimately.Multiple schedulers are consolidated and plugged into the framework with control mechanism to regulate resources balance and degrade workload fluctuation while guaranteeing SLA.Simulations results obtained contrastively justify our expectation on the approach,which is practical and effective,and capable of achieving the objective.
resource allocation closed-loop control Cloud Computing
Bo Jing Yinghui Chen Bo Yin Xuesong Qiu
State Key Laboratory of Networking and Switching Technology BeijingUniversity of Posts and Telecommunications Beijing 100876,China
国际会议
太原
英文
593-598
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）