qcow2
VMware testing on Ubuntu 14.04 via the Phoronix Test Suite.


2015-06-12 19:20: 

	Processor: 2 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.80GHz (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 13GB, Graphics: VMware SVGA II, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Red Hat Virtio device

	OS: Ubuntu 14.04, Kernel: 3.16.0-38-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: VMware

lvm: 

	Processor: 2 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.80GHz (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: VMware SVGA II, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Red Hat Virtio device

	OS: Ubuntu 14.04, Kernel: 3.16.0-38-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: VMware

RAW: 

	Processor: 2 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.80GHz (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 6GB, Graphics: Red Hat QXL paravirtual graphic card, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Red Hat Virtio device

	OS: Ubuntu 14.04, Kernel: 3.16.0-30-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768


Apache Benchmark 2.4.7
Static Web Page Serving
Requests Per Second > Higher Is Better
2015-06-12 19:20 . 8270.31 |=================================================
lvm .............. 7984.46 |===============================================
RAW .............. 8604.27 |===================================================