dblp.uni-trier.de www.dagstuhl.de www.uni-trier.de

Hot Block Clustering for Disk Arrays with Dynamic Striping.

Kazuhiko Mogi, Masaru Kitsuregawa: Hot Block Clustering for Disk Arrays with Dynamic Striping. VLDB 1995: 90-99
@inproceedings{DBLP:conf/vldb/MogiK95,
  author    = {Kazuhiko Mogi and
               Masaru Kitsuregawa},
  editor    = {Umeshwar Dayal and
               Peter M. D. Gray and
               Shojiro Nishio},
  title     = {Hot Block Clustering for Disk Arrays with Dynamic Striping},
  booktitle = {VLDB'95, Proceedings of 21th International Conference on Very
               Large Data Bases, September 11-15, 1995, Zurich, Switzerland},
  publisher = {Morgan Kaufmann},
  year      = {1995},
  isbn      = {1-55860-379-4},
  pages     = {90-99},
  ee        = {http://www.vldb.org/conf/1995/P090.PDF},
  crossref  = {DBLP:conf/vldb/95},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Abstract

RAID5 disk arrays provide high performance and high reliability for reasonable cost. However RAID5 suffers a performance penalty during block updates. In order to overcome this problem, the use of dynamic striping was proposed. This method buffers a number of updates, generates a new stripe composed of newly updated blocks, and then writes the new full stripe back to disks. In this paper, we examine the effect of access locality on the dynamic stripingmethod. To further improve performance in such an environment, we introduce the dynamic clustering policy for hot blocks. Performance analysis with various access localities shows that this methodhas higher performance than ordinary methods. Performance is also examined for localities that change over time. The dynamic clustering of hot blocks follows locality transitions, showingthat under dynamic conditions performance improves.

Copyright © 1995 by the VLDB Endowment. Permission to copy without fee all or part of this material is granted provided that the copies are not made or distributed for direct commercial advantage, the VLDB copyright notice and the title of the publication and its date appear, and notice is given that copying is by the permission of the Very Large Data Base Endowment. To copy otherwise, or to republish, requires a fee and/or special permission from the Endowment.


Printed Edition

Umeshwar Dayal, Peter M. D. Gray, Shojiro Nishio (Eds.): VLDB'95, Proceedings of 21th International Conference on Very Large Data Bases, September 11-15, 1995, Zurich, Switzerland. Morgan Kaufmann 1995, ISBN 1-55860-379-4
Contents CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML

References

[1]
...
[2]
...
[3]
Jim Gray, Bob Horst, Mark Walker: Parity Striping of Disk Arrays: Low-Cost Reliable Storage with Acceptable Throughput. VLDB 1990: 148-161 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[4]
Mark Holland, Garth A. Gibson: Parity Declustering for Continuous Operation in Redundant Disk Arrays. ASPLOS 1992: 23-35 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[5]
Jai Menon, Jim Cortney: The Architecture of a Fault-Tolerant Cached RAID Controller. ISCA 1993: 76-86 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[6]
...
[7]
Kazuhiko Mogi, Masaru Kitsuregawa: Dynamic Parity Stripe Reorganizations for RAID5 Disk Arrays. PDIS 1994: 17-26 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[8]
David A. Patterson, Garth A. Gibson, Randy H. Katz: A Case for Redundant Arrays of Inexpensive Disks (RAID). SIGMOD Conference 1988: 109-116 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[9]
Mendel Rosenblum, John K. Ousterhout: The Design and Implementation of a Log-Structured File System. SOSP 1991: 1-15 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[10]
...
[11]
Daniel Stodolsky, Garth A. Gibson, Mark Holland: Parity Logging Overcoming the Small Write Problem in Redundant Disk Arrays. ISCA 1993: 64-75 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[12]
Gerhard Weikum, Peter Zabback, Peter Scheuermann: Dynamic File Allocation in Disk Arrays. SIGMOD Conference 1991: 406-415 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[13]
...

Last update Mon Sep 17 22:00:57 2012 CET by the DBLP TeamThis material is Open Data Data released under the ODC-BY 1.0 license — See also our legal information page