md3680i Running pts/fio-1.4.0 via the Phoronix Test Suite. MD36XX: Processor: 4 x Common KVM @ 2.60GHz (24 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 2 x 16384 MB RAM QEMU, Disk: 31GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Debian 7.6, Kernel: 3.2.0-4-amd64 (x86_64), File-System: ext4 MD36XX2: Processor: 4 x Common KVM @ 2.60GHz (24 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 2 x 16384 MB RAM QEMU, Disk: 31GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Debian 7.6, Kernel: 3.2.0-4-amd64 (x86_64), Compiler: GCC 4.7.2, File-System: ext4 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better MD36XX . 1464.07 |============================================================= Flexible IO Tester 2.1.11 Test: Example Network Job - Disk Target: Default Test Directory Seconds (Run Time) < Lower Is Better MD36XX2 . 361.70 |============================================================= Flexible IO Tester 2.1.11 Test: Intel IOMeter File Server Access Pattern - Disk Target: Default Test Directory Seconds (Run Time) < Lower Is Better MD36XX2 . 102.24 |=============================================================