io
Intel Core i5-2320 testing with a Microsoft Virtual Machine v7.0 and Microsoft Hyper-V virtual VGA on Ubuntu 12.04 via the Phoronix Test Suite.


io1: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 136GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4

io-disabled: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 136GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4

io-enhanced: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 136GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4

io-max: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 136GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4

io-enhanced2: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 136GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4

io-max2: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 136GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4

io-fix-enhanced: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 139GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4

io-fix-en2: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 139GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4

io-fix-dis: 

	Processor: Intel Core i5-2320 @ 3.01GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 139GB Virtual Disk + 9GB Virtual Disk, Graphics: Microsoft Hyper-V virtual VGA, Monitor: RYI 109-B5

	OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic (x86_64), Desktop: GNOME 3.2.1, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, Compiler: GCC 4.6, File-System: ext4


IOzone 3.405
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
io1 ............. 68.67  |======================
io-disabled ..... 45.36  |===============
io-enhanced ..... 52.98  |=================
io-max .......... 164.78 |=====================================================
io-enhanced2 .... 25.84  |========
io-max2 ......... 41.66  |=============
io-fix-enhanced . 98.49  |================================
io-fix-en2 ...... 97.07  |===============================
io-fix-dis ...... 95.69  |===============================


IOzone 3.405
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
io1 ............. 113.73  |=
io-disabled ..... 78.85   |=
io-enhanced ..... 3597.43 |=======================================
io-max .......... 4764.20 |====================================================
io-enhanced2 .... 3205.36 |===================================
io-max2 ......... 4355.99 |================================================
io-fix-enhanced . 100.72  |=
io-fix-en2 ...... 96.88   |=
io-fix-dis ...... 103.17  |=