| 面向云计算数据中心的网络存储技术研究 |
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| 引用本文： | 王志恒,;李小勇. 面向云计算数据中心的网络存储技术研究[J]. 微型电脑应用, 2014, 0(8): 11-13 |
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| 作者姓名： | 王志恒, 李小勇 |
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| 作者单位： | [1] 中国浦东干部学院,上海201204; [2] 上海交通大学,信息安全工程学院,上海200240 |
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| 基金项目： | 上海市科委重大项目（10DZ1500200） |
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| 摘 要： | 分析了云计算数据中心的存储需求,探讨了NAS和SAN的工作机制,对其在虚拟机环境下的性能进行比较测试.实验表明,在虚拟机环境下NAS和SAN之间的性能差异小于10％,远小于传统应用环境中的性能差异.综合考虑存储系统的可扩展性、易管理性等多种因素,在虚拟机环境下使用NAS存储是更为合理的方案.
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| 关 键 词： | 网络存储 虚拟机 云计算 |
Network Storage Technology Research Faced on Cloud Computing Data Center |
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| Affiliation: | Wang Zhiheng, Li Xiaoyong(1.China Executive Leadership Academy Pudong, Shanghai201204, China; 2. College of Information Security, Shanghai Jiaotong University, Shanghai200240, China) |
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| Abstract: | This paper analyzes the storage requirements of cloud computing data center, discusses the working mechanism of NASand SAN, and compares the performance of storage in the virtual machine environment. Experiments show that the performancedifferences between the NAS and SAN in the virtual machine environment are less than 10%, far less than the performance dif-ferences in the traditional application environment. Considering the extensibility and manageability of storage system, the use ofNAS storage in a virtual machine environment is a more reasonable scheme. |
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| Keywords: | Network Storage Network Attached Storage Storage Area Networking Virtual Machine Cloud Computing |
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