raid-5-hw-5x1tb Intel Xeon E5-2609 v2 testing with a Supermicro X9DRi-LN4+/X9DR3-LN4+ and Matrox s MGA G200eW WPCM450 on CentOS 6.4 via the Phoronix Test Suite. cfq: Processor: Intel Xeon E5-2609 v2 @ 2.50GHz (4 Cores), Motherboard: Supermicro X9DRi-LN4+/X9DR3-LN4+, Chipset: Intel Ivytown DMI2, Memory: 49152MB, Disk: 2 x 250GB Seagate ST9250610NS + 3996GB SMC2108 + 27000GB SMC2108, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82599EB 10-Gigabit SFI/SFP+ OS: CentOS 6.4, Kernel: 2.6.32-358.23.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: xfs noop: Processor: Intel Xeon E5-2609 v2 @ 2.50GHz (4 Cores), Motherboard: Supermicro X9DRi-LN4+/X9DR3-LN4+, Chipset: Intel Ivytown DMI2, Memory: 49152MB, Disk: 2 x 250GB Seagate ST9250610NS + 3996GB SMC2108 + 27000GB SMC2108, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82599EB 10-Gigabit SFI/SFP+ OS: CentOS 6.4, Kernel: 2.6.32-358.23.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: xfs deadline: Processor: Intel Xeon E5-2609 v2 @ 2.50GHz (4 Cores), Motherboard: Supermicro X9DRi-LN4+/X9DR3-LN4+, Chipset: Intel Ivytown DMI2, Memory: 49152MB, Disk: 2 x 250GB Seagate ST9250610NS + 3996GB SMC2108 + 27000GB SMC2108, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82599EB 10-Gigabit SFI/SFP+ OS: CentOS 6.4, Kernel: 2.6.32-358.23.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: xfs anticipatory: Processor: Intel Xeon E5-2609 v2 @ 2.50GHz (4 Cores), Motherboard: Supermicro X9DRi-LN4+/X9DR3-LN4+, Chipset: Intel Ivytown DMI2, Memory: 49152MB, Disk: 2 x 250GB Seagate ST9250610NS + 3996GB SMC2108 + 27000GB SMC2108, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82599EB 10-Gigabit SFI/SFP+ OS: CentOS 6.4, Kernel: 2.6.32-358.23.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: xfs IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better cfq .......... 6476.76 |======================================================= noop ......... 6429.28 |======================================================= deadline ..... 6423.73 |======================================================= anticipatory . 6110.48 |==================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better cfq .......... 5295.80 |======================================================= noop ......... 5114.28 |===================================================== deadline ..... 5203.01 |====================================================== anticipatory . 5280.35 |======================================================= IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better cfq .......... 261.80 |================================================ noop ......... 273.50 |=================================================== deadline ..... 287.38 |===================================================== anticipatory . 302.70 |======================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better cfq .......... 308.55 |======================================================== noop ......... 268.29 |================================================= deadline ..... 260.87 |=============================================== anticipatory . 281.92 |=================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better cfq .......... 7000.35 |======================================================= noop ......... 6911.73 |====================================================== deadline ..... 6714.49 |===================================================== anticipatory . 6798.19 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better cfq .......... 260.73 |=============================================== noop ......... 298.65 |====================================================== deadline ..... 300.88 |====================================================== anticipatory . 310.80 |========================================================