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SRDS
2008
IEEE
14 years 1 months ago
Gumshoe: Diagnosing Performance Problems in Replicated File-Systems
Replicated file-systems can experience degraded performance that might not be adequately handled by the underlying fault-tolerant protocols. We describe the design and implementa...
Soila Kavulya, Rajeev Gandhi, Priya Narasimhan
FAST
2010
13 years 9 months ago
Black-Box Problem Diagnosis in Parallel File Systems
We focus on automatically diagnosing different performance problems in parallel file systems by identifying, gathering and analyzing OS-level, black-box performance metrics on eve...
Michael P. Kasick, Jiaqi Tan, Rajeev Gandhi, Priya...
APSEC
2002
IEEE
14 years 11 days ago
A Virtual File System for Source Program Editing
In this paper, we propose a virtual file system, “SPDFS,” which provides global declarations in source programs as virtual files to programmers. Global declarations means ob...
Yoshida Atsushi, Fukuyasu Naoki
CCGRID
2005
IEEE
14 years 1 months ago
Evaluating the performance of the dNFSP file system
Parallel I/O in cluster computing is one of the most important issues to be tackled as clusters grow larger and larger. Many solutions have been proposed for the problem and, whil...
R. Kassick, Caciano Machado, Everton Hermann, Rafa...
CDES
2006
118views Hardware» more  CDES 2006»
13 years 8 months ago
Improving the System Performance by a Dynamic File Prediction Model
As the speed gap between CPU and I/O is getting wider and wider, I/O latency plays a more important role to the overall system performance than it used to be. Prefetching consecut...
Tsozen Yeh, Joseph Arul, Kuo-Hsin Tien, I-Fan Chen...