云存储系统可扩展性评测研究
云存储系统中管理大规模数据的能力是云存储系统可拓展性的重要组成部分，而超大容量的测试需求是云存储系统可扩展性评测的难点。针对此问题，分别在水平扩展和垂直扩展两个层面提出可扩展性评测方案，设计并实现了可扩展性评测工具——自动精简配置文件系统（thin provisioning file system，TPFS）。TPFS运行在云存储系统中的数据节点提供一定容量的实际存储空间和特定大小的元数据空间，并提供文件系统级别的自动精简配置，以此对云存储系统进行可扩展性评估。实验结果表明，在实际空间仅为40 GB的情况下，TPFS文件系统可以达到8 TB规模的扩展性。...
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| Published in | 计算机应用研究 Vol. 34; no. 7; pp. 1957 - 1961 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
高效能服务器和存储技术国家重点实验室, 济南 250101
2017
西北工业大学 计算机学院,西安,710129%西北工业大学 计算机学院, 西安 710129 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1001-3695 |
| DOI | 10.3969/j.issn.1001-3695.2017.07.008 |
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| Abstract | 云存储系统中管理大规模数据的能力是云存储系统可拓展性的重要组成部分，而超大容量的测试需求是云存储系统可扩展性评测的难点。针对此问题，分别在水平扩展和垂直扩展两个层面提出可扩展性评测方案，设计并实现了可扩展性评测工具——自动精简配置文件系统（thin provisioning file system，TPFS）。TPFS运行在云存储系统中的数据节点提供一定容量的实际存储空间和特定大小的元数据空间，并提供文件系统级别的自动精简配置，以此对云存储系统进行可扩展性评估。实验结果表明，在实际空间仅为40 GB的情况下，TPFS文件系统可以达到8 TB规模的扩展性。 |
|---|---|
| AbstractList | 云存储系统中管理大规模数据的能力是云存储系统可拓展性的重要组成部分，而超大容量的测试需求是云存储系统可扩展性评测的难点。针对此问题，分别在水平扩展和垂直扩展两个层面提出可扩展性评测方案，设计并实现了可扩展性评测工具——自动精简配置文件系统（thin provisioning file system，TPFS）。TPFS运行在云存储系统中的数据节点提供一定容量的实际存储空间和特定大小的元数据空间，并提供文件系统级别的自动精简配置，以此对云存储系统进行可扩展性评估。实验结果表明，在实际空间仅为40 GB的情况下，TPFS文件系统可以达到8 TB规模的扩展性。 TP302.7; 云存储系统中管理大规模数据的能力是云存储系统可拓展性的重要组成部分,而超大容量的测试需求是云存储系统可扩展性评测的难点.针对此问题,分别在水平扩展和垂直扩展两个层面提出可扩展性评测方案,设计并实现了可扩展性评测工具——自动精简配置文件系统(thin provisioning file system,TPFS).TPFS运行在云存储系统中的数据节点提供一定容量的实际存储空间和特定大小的元数据空间,并提供文件系统级别的自动精简配置,以此对云存储系统进行可扩展性评估.实验结果表明,在实际空间仅为40 GB的情况下,TPFS文件系统可以达到8 TB规模的扩展性. |
| Abstract_FL | The ability of managing large-scale data in cloud storage system is an important part of scalability of cloud storage system.However,in the evaluation of scalability,super large capacity test environment is the most difficult part.To solve this problem,this paper proposed a scalability evaluation plan in horizontal expansion and vertical expansion,designed and implemented an evaluation tool——TPFS.TPFS which ran in the data nodes of cloud storage system provide real space for data and specified space only for meta data,besides it provided thin provisioning in the level of file system,in order to evaluate the scalability of cloud storage system.The results show that when the real space is only 40 GB,TPFS file system can reach the scalability of 8 TB. |
| Author | 张伯阳 张晓 李阿妮 朱岩冰 |
| AuthorAffiliation | 西北工业大学计算机学院,西安710129 高效能服务器和存储技术国家重点实验室,济南250101 |
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| Author_FL | Zhu Yanbing Zhang Xiao Li Ani Zhang Boyang |
| Author_FL_xml | – sequence: 1 fullname: Zhang Boyang – sequence: 2 fullname: Zhang Xiao – sequence: 3 fullname: Li Ani – sequence: 4 fullname: Zhu Yanbing |
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| ClassificationCodes | TP302.7 |
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| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
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| Keywords | evaluation thin provisioning(TP) 自动精简配置 评测 可扩展性 file system 文件系统 scalability |
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| Notes | 51-1196/TP scalability; evaluation; thin provisioning（TP）; file system Zhang Boyang1, Zhang Xiao1,2, Li Ani1, Zhu Yanbing1（ 1. School of Computer Science, Northwestern Polytechnical University, Xi＇ an 710129, China ; 2. State Key Laboratory of High-end Server ＆ Storage Technology, Jinan 250101, China） The ability of managing large-scale data in cloud storage system is an important part of scalability of cloud storage system. However, in the evaluation of scalability, super large capacity test environment is the most difficult part. To solve this problem, this paper proposed a scalability evaluation plan in horizontal expansion and vertical expansion, designed and implemented an evaluation tool——TPFS. TPFS which ran in the data nodes of cloud storage system provide real space for data and specified space only for meta data, besides it provided thin provisioning in the level of file system, in order to evaluate the scalability of cloud storage system. The results show that when the real space is only 40 GB, TPFS f |
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| Publisher | 高效能服务器和存储技术国家重点实验室, 济南 250101 西北工业大学 计算机学院,西安,710129%西北工业大学 计算机学院, 西安 710129 |
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| Snippet | 云存储系统中管理大规模数据的能力是云存储系统可拓展性的重要组成部分，而超大容量的测试需求是云存储系统可扩展性评测的难点。针对此问题，分别在水平扩展和垂直扩展两个... TP302.7; 云存储系统中管理大规模数据的能力是云存储系统可拓展性的重要组成部分,而超大容量的测试需求是云存储系统可扩展性评测的难点.针对此问题,分别在水平扩展和垂直... |
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| StartPage | 1957 |
| SubjectTerms | 可扩展性 文件系统 自动精简配置 评测 |
| Title | 云存储系统可扩展性评测研究 |
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