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Data Centers

Debunking RAID performance myths

By georgeou May 3, 2007, 10:44 PM PDT

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ICH8R-32KB-read.png
ICH8R-32KB-read.png
Debunking RAID performance myths

Is RAID10 (0+1) superiority a myth? In this gallery and accompanying blog, George Ou compares a large set of RAID performance data and attempts to debunk a few storage myths.

rnrnAt left, ICH8R 32KB read I/O performance.rn

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

ICH8R 32KB write I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

File Server 4-drive read I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

File Server 4-drive write I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

RAID10 File Server write I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

RAID10 File Server read I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

RAID5 File Server read I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

RAID5 File Server write I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

3Ware File Server read I/O performance.rnrn

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

3Ware File Server write I/O performance.rnrn

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

LSI File Server read I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

LSI File Server write I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

SI3124 File Server read I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

SI3124 File Server write I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

Debunking RAID performance myths

32KB vs. Fileserver pattern I/O performancern

rnClick on image to zoom in.rn

rnSee George Ou’s Comprehensive RAID performance report

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