LoneStar RAID: Massive Array of Offline Disks for Archival Systems

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Matthias Grawinkel
  • Lars Nagel
  • Andre Brinkmann
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000373521300005&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1145/2840810
eISSN
1553-3093
Externe Identifier
  • Clarivate Analytics Document Solution ID: DI5EI
ISSN
1553-3077
Ausgabe der Veröffentlichung
1
Zeitschrift
ACM TRANSACTIONS ON STORAGE
Schlüsselwörter
  • Reliability
  • Design
  • Performance
  • Measurement
  • MAID
  • disk-based
  • archival
  • reliability
Artikelnummer
ARTN 5
Datum der Veröffentlichung
2016
Status
Published
Titel
LoneStar RAID: Massive Array of Offline Disks for Archival Systems
Sub types
  • Article
  • Proceedings Paper
Ausgabe der Zeitschrift
12

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:p>The need for huge storage archives rises with the ever growing creation of data. With today’s big data and data analytics applications, some of these huge archives become active in the sense that all stored data can be accessed at any time. Running and evolving these archives is a constant tradeoff between performance, capacity, and price. We present the LoneStar RAID, a disk-based storage architecture, which focuses on high reliability, low energy consumption, and cheap reads. It is designed for MAID systems with up to hundreds of disk drives per server and is optimized for “write once, read sometimes” workloads. We use dedicated data and parity disks, and export the data disks as individually accessible buckets. By intertwining disk groups into a two-dimensional RAID and improving single-disk reliability with intradisk redundancy, the system achieves an elastic fault tolerance that can at least recover all 3-disk failures. Furthermore, we integrate a cache to offload parity updates and a journal to track the RAID’s state. The LoneStar RAID scheme provides a mean time to data loss (MTTDL) that competes with today’s erasure codes and is optimized to require only a minimal set of running disk drives.</jats:p>
Autoren
  • Matthias Grawinkel
  • Lars Nagel
  • André Brinkmann
DOI
10.1145/2840810
eISSN
1553-3093
ISSN
1553-3077
Ausgabe der Veröffentlichung
1
Zeitschrift
ACM Transactions on Storage
Sprache
en
Online publication date
2016
Paginierung
1 - 29
Datum der Veröffentlichung
2016
Status
Published
Herausgeber
Association for Computing Machinery (ACM)
Herausgeber URL
http://dx.doi.org/10.1145/2840810
Datum der Datenerfassung
2022
Titel
LoneStar RAID
Ausgabe der Zeitschrift
12

Datenquelle: Crossref

Autoren
  • Matthias Grawinkel
  • Lars Nagel
  • André Brinkmann
DOI
10.1145/2840810
Zeitschrift
ACM Trans. Storage
Artikelnummer
1
Paginierung
5:1 - 5:1
Datum der Veröffentlichung
2016
Titel
LoneStar RAID: Massive Array of Offline Disks for Archival Systems.
Ausgabe der Zeitschrift
12

Datenquelle: DBLP

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