fio-dop232_raidset Intel Xeon E5506 testing with a Supermicro X8DT6 and Matrox s MGA G200eW WPCM450 on Ubuntu 14.04 via the Phoronix Test Suite. FIO-dop232_raidset_128M: Processor: Intel Xeon E5506 @ 2.13GHz (4 Cores), Motherboard: Supermicro X8DT6, Chipset: Intel 5520 I/O + ICH10R, Memory: 6144MB, Disk: 500GB 9690SA-4I DISK + 16000GB 9690SA-4I DISK + 11 x 2000GB 9690SA-4I DISK, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: Ubuntu 14.04, Kernel: 3.19.0-75-generic (x86_64), Compiler: GCC 4.8.4, File-System: xfs, Screen Resolution: 640x480 Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better FIO-dop232_raidset_128M . 471.37 |============================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory IOPS > Higher Is Better FIO-dop232_raidset_128M . 3 |================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better FIO-dop232_raidset_128M . 393.01 |============================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory IOPS > Higher Is Better FIO-dop232_raidset_128M . 2 |================================================== Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better FIO-dop232_raidset_128M . 503.26 |============================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory IOPS > Higher Is Better FIO-dop232_raidset_128M . 3 |================================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better FIO-dop232_raidset_128M . 387.46 |============================================= Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory IOPS > Higher Is Better FIO-dop232_raidset_128M . 2 |==================================================