A cluster file system for high data availability using locality-aware partial replication

被引：0
|
作者：
Kim, Jinseok [1 ]
Sim, Sangman [1 ]
Park, Sungyong [1 ]
机构：
[1] Sogang Univ, Dept Comp Sci & Engn, Seoul, South Korea
来源：
2007 CIT: 7TH IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY, PROCEEDINGS | 2007年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Most traditional cluster file systems replicate whole files to support the data availability. However, considering that the access patterns of file systems have high localities, replicating whole files is not an efficient strategy to improve the data availability. This paper presents the design and the implementation of HA-PVFS, a PVFS supporting high data availability, in which the replication is performed partially based on the locality information. Our performance results show that HA-PVFS is dynamic with little overhead over various access patterns.
引用
收藏
页码：345 / 350
页数：6
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