Co-scheduling of Disk Head Time in Cluster-Based Storage
Niagara Falls, NY（2009）
摘要
Disk time slicing is a promising technique for storage performance insulation. To work with cluster based storage, however, time slices associated with striped data must be co-scheduled on the corresponding servers. This paper describes algorithms for determining global time slice schedules and mechanisms for coordinating the independent server activities. Experiments with a prototype show that, combined, they can provide performance insulation for workloads sharing a storage cluster -- each workload realizes a configured minimum efficiency within its time slices regardless of the activities of the other workloads.
更多查看译文
关键词
strip packing,performance insulation,configured minimum efficiency,global time slice schedule,cluster-based storage,disk head time,storage cluster,corresponding server,promising technique,shared storage,independent server activity,storage performance insulation,performance,heuristics,-performance isolation,disk time,approximation algorithms,quality of service,clustering,argon,algorithms,throughput,performance isolation,schedules,servers,data mining,sharing
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要