期刊文献+

一种改进的文件级持续数据保护机制

下载PDF
导出
摘要 信息技术的广泛应用使得数据在信息系统中发挥的作用日益显现,数据的丢失或损坏对整个系统造成的损失难以估量.本文充分分析了当前持续数据保护技术的现状,立足现有的TRAP-4 持续数据保护思想,提出了一种改进的文件级持续数据保护机制.在虚拟层改进了日志生成方式,减轻了系统工作负载,缩短了数据备份与恢复时间,增强了系统对于核心数据的持续全备份能力.
出处 《创新科技》 2014年第20期70-73,共4页 Innovation science and technology
  • 相关文献

参考文献5

  • 1Yang Q,Xiao W,Ren J.TRAP-Array: A disk arrayarchitecture providing timely recovery to any point-in-time [C]//Proc of the Int Sytnp on Computer Architecture.New York:ACM,2006.
  • 2李旭,谢长生,杨靖,曹强,魏沁祺.一种改进的块级连续数据保护机制[J].计算机研究与发展,2009,46(5):762-769. 被引量:17
  • 3Kimberly Keeton, Cipriano Santos, Dirk Beyer, etc.Designing for Disasters[C]. Proceedings of the 3th USENIXConference on File and Storage Technologies,San Francisco,CA,USA. USENIX Association. 2004.03.
  • 4Yonghong Sheng,Dongsheng Wang,JinYang He et al.TH-CDP:An Efficient Block Level Continuous Data ProtectionSystem[C]. In:2009 IEEE International Conference on Networking,Architecture,and Storage. 2009:395-404.
  • 5Deng Yibing,Chen Shanguang,Hu Wei,Gao Feng,LiuChuanyi. A Novel Block-level Continuous Data Protection System[C]. IEEE Computer Society. 2010:242-247.

二级参考文献13

  • 1王迪,薛巍,舒继武,沈美明.海量存储网络中的虚拟盘副本容错技术[J].计算机研究与发展,2006,43(10):1849-1854. 被引量:15
  • 2Damoulakis J. Continuous protection [J]. Storage, 2004, 3 (4) : 33-39
  • 3Chervenak A L, Vellanki V, Kurmas Z. Protecting file systems: A survey of backup techniques [C]//Proc of the IEEE Mass Storage Conf. Piscataway, NJ: IEEE, 1998: 17- 32
  • 4Xiao W, Liu Y, Yang Q K, et al. Implementation and performance evaluation of two snapshot methods on iSCSI target stores [C] //Proc of the IEEE/NASA Conf on Mass Storage Systems. Piscataway, NJ: IEEE, 2006: 51-60
  • 5Santry D S, Feeley M J, Hutchinson N C, et al. Deciding when to forget in the Elephant file system [C]//Proc of the 17th ACM Syrup on Operating System Principles. New York: ACM, 1999:110-123
  • 6Soules C A N, Goodson G R, Strunk J D, et al. Metadata efficieny in versioning file systems [C] //Proc of the 2nd USENIX Conf on File and Storage Technologies, San Francisco, CA, USENIX, 2003:43-58
  • 7Peterson Z, Burns R C. Ext3cow: A time-shifting file system for regulatory compliance [J]. ACM Trans on Storage, 2005, 11(2): 190-212
  • 8Zhu Ningning, Chiueh Tzi-Cker. Portable and efficient continuous data protection for network file servers [C] // IEEE Int Conf on Dependable Systems and Networks. Piscataway, NJ: IEEE, 2007: 687-697
  • 9Guy Laden, Paula Ta-Shma, Eitan Yaffe, et al. Architectures for controller based CDP [C] //Proc of the 5th USENIX Conf on File and Storage Technologies(FAST '07). San Jose: USENIX, 2007:107-121
  • 10Damoulakis J. Time to say goodbye to backup [J]. Storage, 2006, 4(9): 64-66

共引文献16

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部