test test test: Processor: QEMU Virtual 1.5.3 @ 2.10GHz (12 Cores), Motherboard: Bochs, Memory: 32768MB, Disk: 21GB QEMU HDD + 9GB QEMU HDD OS: CentOS 6.5, Kernel: 2.6.32-431.3.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, Screen Resolution: 800x600, System Layer: QEMU 1.5.3 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better test . 1205.40 |===============================================================