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.
\r\n\r\nAt left, ICH8R 32KB read I/O performance.\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
ICH8R 32KB write I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
File Server 4-drive read I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
File Server 4-drive write I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
RAID10 File Server write I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
RAID10 File Server read I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
RAID5 File Server read I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
RAID5 File Server write I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
3Ware File Server read I/O performance.\r\n\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
3Ware File Server write I/O performance.\r\n\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
LSI File Server read I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
LSI File Server write I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
SI3124 File Server read I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
SI3124 File Server write I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
32KB vs. Fileserver pattern I/O performance\r\n
\r\nClick on image to zoom in.\r\n
\r\nSee George Ou’s Comprehensive RAID performance report
