qfel-raptor37 Running pts/aio-stress-1.1.1, pts/iozone-1.8.0, pts/unpack-linux-1.0.0, pts/postmark-1.1.0 via the Phoronix Test Suite. proxmox: Processor: Intel Core 2 Quad Q9300 @ 2.55GHz (4 Cores), Motherboard: Abit IP35 Pro(Intel P35-ICH9R) v1.0, Chipset: Intel 82G33/G31/P35/P31 + ICH9R, Memory: 4 x 1024 MB 800MHz, Disk: 2000GB Seagate ST2000DL003-9VT1 + 74GB Western Digital WD740ADFD-00 + 37GB Western Digital WD360GD-00FL + 40GB Seagate ST340014A, Graphics: Sapphire AMD Radeon X600/X600 SE 256MB, Network: Realtek RTL-8110SC/8169SC OS: Debian Linux 7.6, Kernel: 2.6.32-29-pve (x86_64), Compiler: GCC 4.7.2, File-System: ext4, Screen Resolution: 1280x1024 lvm: Processor: Common KVM @ 2.55GHz (2 Cores), Motherboard: Bochs, Memory: 1 x 1500 MB RAM, Disk: 37GB OS: CentOS Linux 7.0.1406, Kernel: 3.10.0-123.8.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.2 20140120, File-System: ext4, Screen Resolution: 1280x1024, System Layer: KVM lvm-directsync: Processor: Common KVM @ 2.55GHz (2 Cores), Motherboard: Bochs, Memory: 1 x 1500 MB RAM, Disk: 37GB OS: CentOS Linux 7.0.1406, Kernel: 3.10.0-123.8.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.2 20140120, File-System: ext4, Screen Resolution: 1280x1024, System Layer: KVM AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better proxmox ........ 64.55 |======================================================= lvm ............ 22.04 |=================== lvm-directsync . 15.56 |============= IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better proxmox ........ 3167.59 |===================================================== lvm ............ 2741.04 |============================================== lvm-directsync . 2753.28 |============================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better proxmox ........ 54.14 |====================================================== lvm ............ 54.91 |======================================================= lvm-directsync . 53.73 |====================================================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better proxmox ........ 14.66 |============================================== lvm ............ 17.01 |===================================================== lvm-directsync . 17.58 |======================================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better proxmox ........ 2343 |======================================================== lvm ............ 283 |======= lvm-directsync . 316 |========