A Decentralized Resource Allocation Approach for Response-time Guarantees in Storage System
文献类型：期刊论文
| 作者 | Liu, Liu1; Xu, Lu1,2; Yang, Dezhi3 |
| 刊名 | APPLIED MATHEMATICS & INFORMATION SCIENCES
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 5期号:2页码:53-60 |
| 关键词 | storage systems resource allocation Quality of Service performance virtualization |
| ISSN号 | 1935-0090 |
| 英文摘要 | We present a decentralized resource allocation approach, DRG (Decentralized Response-time Guarantee), that can provide response time guarantees for multiple concurrent workloads sharing a back-end storage system in a distributed manner without assuming any support from the storage itself. This new approach uses several run-time statistics of both workloads and system as indicators of busty and load condition at the backend storage and accepts a control equation periodically to adjust the number of I/O requests which could be issued per workloads to meet the performance goals. Using a real I/O trace, we demonstrate that our approach can simultaneously meet the response-time requirements imposed by an SLO without requiring extensive knowledge of the underlying storage system. |
| WOS研究方向 | Mathematics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000295658200009 |
| 出版者 | NATURAL SCIENCES PUBLISHING CORPORATION |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/13223]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Liu, Liu |
| 作者单位 | 1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 2.Natl Engn Lab Disaster Backup & Recovery, Beijing 100876, Peoples R China 3.PetroChina Planning & Engn Inst, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Liu,Xu, Lu,Yang, Dezhi. A Decentralized Resource Allocation Approach for Response-time Guarantees in Storage System[J]. APPLIED MATHEMATICS & INFORMATION SCIENCES,2011,5(2):53-60. |
| APA | Liu, Liu,Xu, Lu,&Yang, Dezhi.(2011).A Decentralized Resource Allocation Approach for Response-time Guarantees in Storage System.APPLIED MATHEMATICS & INFORMATION SCIENCES,5(2),53-60. |
| MLA | Liu, Liu,et al."A Decentralized Resource Allocation Approach for Response-time Guarantees in Storage System".APPLIED MATHEMATICS & INFORMATION SCIENCES 5.2(2011):53-60. |
入库方式： OAI收割
来源：计算技术研究所
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