Dynamic data reallocation in disk arrays

Ron Arnan; Eitan Bachmat; Tao Kai Lam; Ruben Michel

doi:10.1145/1227835.1227837

Dynamic data reallocation in disk arrays

Ron Arnan, Eitan Bachmat, Tao Kai Lam, Ruben Michel

Department of Computer Science

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We present an application which optimizes the configuration of data in a disk array. The application relies on very little input data which is readily available from many storage devices. We validate the application in a controlled experiment and in a production environment. In both cases, the reconfiguration process led to a 20 - 30% improvement in response time.

Original language	English
Article number	1227837
Journal	ACM Transactions on Storage
Volume	3
Issue number	1
DOIs	https://doi.org/10.1145/1227835.1227837
State	Published - 1 Mar 2007

Keywords

Conservative models
Disk utilization

ASJC Scopus subject areas

Hardware and Architecture

Access to Document

10.1145/1227835.1227837

Cite this

@article{b744d325a7a449e4a56ff6678efb9e09,

title = "Dynamic data reallocation in disk arrays",

abstract = "We present an application which optimizes the configuration of data in a disk array. The application relies on very little input data which is readily available from many storage devices. We validate the application in a controlled experiment and in a production environment. In both cases, the reconfiguration process led to a 20 - 30% improvement in response time.",

keywords = "Conservative models, Disk utilization",

author = "Ron Arnan and Eitan Bachmat and Lam, {Tao Kai} and Ruben Michel",

year = "2007",

month = mar,

day = "1",

doi = "10.1145/1227835.1227837",

language = "English",

volume = "3",

journal = "ACM Transactions on Storage",

issn = "1553-3077",

publisher = "Association for Computing Machinery (ACM)",

number = "1",

}

TY - JOUR

T1 - Dynamic data reallocation in disk arrays

AU - Arnan, Ron

AU - Bachmat, Eitan

AU - Lam, Tao Kai

AU - Michel, Ruben

PY - 2007/3/1

Y1 - 2007/3/1

N2 - We present an application which optimizes the configuration of data in a disk array. The application relies on very little input data which is readily available from many storage devices. We validate the application in a controlled experiment and in a production environment. In both cases, the reconfiguration process led to a 20 - 30% improvement in response time.

AB - We present an application which optimizes the configuration of data in a disk array. The application relies on very little input data which is readily available from many storage devices. We validate the application in a controlled experiment and in a production environment. In both cases, the reconfiguration process led to a 20 - 30% improvement in response time.

KW - Conservative models

KW - Disk utilization

UR - http://www.scopus.com/inward/record.url?scp=34047224812&partnerID=8YFLogxK

U2 - 10.1145/1227835.1227837

DO - 10.1145/1227835.1227837

M3 - Article

AN - SCOPUS:34047224812

SN - 1553-3077

VL - 3

JO - ACM Transactions on Storage

JF - ACM Transactions on Storage

IS - 1

M1 - 1227837

ER -

Dynamic data reallocation in disk arrays

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this