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Performance Evaluation of a Heterogeneous Disk Array Architecture
Atlanta, Georgia September 27-September 29
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MASCOT.2005.5213th IEEE International Symposium on ...
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Alexander Thomasian, Bogdan A. Branzoi, Chunqi Han, "Performance Evaluation of a Heterogeneous Disk Array Architecture," Modeling, Analysis, and Simulation of Computer Systems, International Symposium on, pp. 517-520, 13th IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems, 2005.
 
 
BibTex
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@article{ 10.1109/MASCOT.2005.52,
author = {Alexander Thomasian and Bogdan A. Branzoi and Chunqi Han},
title = {Performance Evaluation of a Heterogeneous Disk Array Architecture},
journal ={Modeling, Analysis, and Simulation of Computer Systems, International Symposium on},
volume = {0},
year = {2005},
issn = {1526-7539},
pages = {517-520},
doi = {http://doi.ieeecomputersociety.org/10.1109/MASCOT.2005.52},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Modeling, Analysis, and Simulation of Computer Systems, International Symposium on
TI - Performance Evaluation of a Heterogeneous Disk Array Architecture
SN - 1526-7539
SP517
EP520
A1 - Alexander Thomasian,
A1 - Bogdan A. Branzoi,
A1 - Chunqi Han,
PY - 2005
KW - null
VL - 0
JA - Modeling, Analysis, and Simulation of Computer Systems, International Symposium on
ER -
 
Alexander Thomasian, New Jersey Institute of Technology
Bogdan A. Branzoi, New Jersey Institute of Technology
Chunqi Han, New Jersey Institute of Technology

A Heterogeneous Disk Array (HDA) architecture is proposed that allows device heterogeneity, as well as RAID level heterogeneity. Various disks of different types may be incorporated into a single HDA, and multiple RAID levels may coexist in the same array while sharing disk space. The goal of this architecture is to utilize the resources of all its disks to the maximum possible extent by using appropriate RAID levels to meet the varying availability and performance requirements for different applications. An improved best-fit allocation algorithm is proposed for the HDA to meet this goal.

Citation:
Alexander Thomasian, Bogdan A. Branzoi, Chunqi Han, "Performance Evaluation of a Heterogeneous Disk Array Architecture," mascots, pp.517-520, 13th IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems, 2005
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