Performance and Availability Tradeoffs in Replicated File Systems

被引：0

作者：

Zhang, Jiaying ^{[1
]}

Honeyman, Peter ^{[2
]}

机构：

[1] Google Inc, Santa Monica, CA USA

[2] Univ Michigan, Center Informat Technol Integrat, Ann Arbor, MI USA

来源：

CCGRID 2008: EIGHTH IEEE INTERNATIONAL SYMPOSIUM ON CLUSTER COMPUTING AND THE GRID, VOLS 1 AND 2, PROCEEDINGS | 2008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：

Replication is a key technique for improving fault tolerance but can introduce considerable performance overhead under some circumstances. To explore the tradeoff between performance and failure resilience, we develop a calculus that takes into consideration the I/O characteristics of applications and failure behavior of distributed storage nodes. With the developed evaluation model, we then prescribe a file system replication strategy that maximizes the utilization of computational resources for long-running and compute-intensive Grid applications.

引用

页码：771 / +

页数：2