Debunking RAID performance myths
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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
ICH8R 32KB write I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
File Server 4-drive read I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
File Server 4-drive write I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
RAID10 File Server write I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
RAID10 File Server read I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
RAID5 File Server read I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
RAID5 File Server write I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
3Ware File Server read I/O performance.rnrn
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
3Ware File Server write I/O performance.rnrn
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
LSI File Server read I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
LSI File Server write I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
SI3124 File Server read I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
SI3124 File Server write I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
32KB vs. Fileserver pattern I/O performancern
rnClick on image to zoom in.rn
rnSee George Ou’s Comprehensive RAID performance report
