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Author Jinseok Kim ♦ Sangman Sim ♦ Sungyong Park
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2007
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Availability ♦ Computer science ♦ Network servers ♦ Costs ♦ File systems ♦ Web and internet services ♦ Bandwidth ♦ Data engineering ♦ Web server ♦ Information technology
Abstract 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.
Description Author affiliation: Sogang Univ., Seoul (Jinseok Kim; Sangman Sim; Sungyong Park)
ISBN 9780769529837
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2007-10-16
Publisher Place Japan
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 358.75 kB
Page Count 6
Starting Page 345
Ending Page 350


Source: IEEE Xplore Digital Library