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


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  |==============


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 |==================================================