On the data striping scheme of VBR video on zoned disk array

Shiao-Li Tsao*, Meng Chang Chen, Jan Ming Ho, Ming Tat Ko, Yueh Ming Huang

*Corresponding author for this work

Research output: Contribution to journalConference article

Abstract

In this paper, we study the striping of VBR videos on zoned disk array. We apply constant read time approach and round robin block permutation scheme to solve this problem. By using dynamic programming technique, we can obtain an optimal data striping and disk layouts. Moreover, we adopt an admission control policy to dispatch requests on hard disks in order to provide guaranteed services. Simulation results show that our method achieves load balancing on hard disks of a disk array, efficiently utilizes zoned-disk bandwidths and obtains a signification improvement than the traditional data striping scheme.

Original languageEnglish
Pages (from-to)193-203
Number of pages11
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume3527
DOIs
StatePublished - 1 Dec 1998
EventMultimedia Storage and Archiving Systems III - Boston, MA, United States
Duration: 2 Nov 19984 Nov 1998

Keywords

  • Data Striping
  • Variable-bit-rate(VBR) Video
  • Video Storage Server
  • Video-on-Demand(VoD)
  • Zoned Disk Array

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