Prof. Eitan Bachmat

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Dynamic data reallocation in disk arrays

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

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.

Publication language English
Journal ACM Transactions on Storage
Volume 3
Issue number 1
Publication status Published - 01.03.2007
1227837

Keywords

Conservative models
Disk utilization

ASJC Scopus subject areas

Hardware and Architecture
Access to Document
10.1145/1227835.1227837
Other files and links
Link to publication in Scopus