zfstest AMD A6-3500 APU with Radeon HD testing with a Gigabyte GA-A55M-S2HP and ATI Device 964a on Ubuntu 11.04 via the Phoronix Test Suite. bare: Processor: AMD A6-3500 APU with Radeon HD @ 2.10GHz (3 Cores), Motherboard: Gigabyte GA-A55M-S2HP, Chipset: AMD Device 1705, Memory: 8192MB, Disk: 6 x 2000GB Western Digital WDC WD20EARX-00P, Graphics: ATI Device 964a, Audio: ATI R6xx HDMI, Network: Realtek RTL8111/8168B OS: Ubuntu 11.04, Kernel: 2.6.38-8-server (x86_64), Display Driver: ati, Compiler: GCC 4.5.2, File-System: zfs IOzone 3.347 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better bare . 243.64 |================================================================ IOzone 3.347 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better bare . 455.37 |================================================================ IOzone 3.347 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better bare . 311.76 |================================================================ IOzone 3.347 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better bare . 526.28 |================================================================ IOzone 3.347 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better bare . 313.67 |================================================================ IOzone 3.347 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better bare . 391.93 |================================================================