Protecting data against consecutive disk failures in RAID-5

Miguel S. Suárez-Castañón; Jehan François Pâris; Carlos Aguilar-Ibañez

doi:10.1109/ENC.2009.56

Protecting data against consecutive disk failures in RAID-5

Miguel S. Suárez-Castañón, Jehan François Pâris, Carlos Aguilar-Ibañez

Producción científica: Contribución a una conferencia › Artículo

Resumen

In this letter we present a reorganization method to protect against data loss when one or two disks fail in a RAID level 5. The main advantage of the proposed method is that it is robust against a second failure if a first failed disk has not been replaced yet. Our proposal is motivated by the fact that new disks have a high possibility to fail during their first year of operation and during this period there is enough free space to rebuild the lost data in the failed disk and store it by a reorganization in the remaining disks. © 2009 IEEE.

Idioma original	Inglés estadounidense
Páginas	353-359
Número de páginas	317
DOI	https://doi.org/10.1109/ENC.2009.56
Estado	Publicada - 31 may. 2010
Evento	Proceedings of the Mexican International Conference on Computer Science - Duración: 31 may. 2010 → …

Conferencia

Conferencia	Proceedings of the Mexican International Conference on Computer Science
Período	31/05/10 → …

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10.1109/ENC.2009.56

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