test1 2 x Intel Xeon E5-2680 v2 testing with a Dell 0GFKVD and NVIDIA GeForce GT 640 on Debian 7.2 via the Phoronix Test Suite. PERC H710P: Processor: 2 x Intel Xeon E5-2680 v2 @ 2.80GHz (40 Cores), Motherboard: Dell 0GFKVD, Chipset: Intel Ivytown DMI2, Memory: 24 x 16384 MB DDR3-1600MHz, Disk: 299GB PERC H710P + 2 x 199GB PERC H710P + 4 x 1200GB PERC H710P, Graphics: NVIDIA GeForce GT 640, Network: Intel 10-Gigabit X540-AT2 OS: Debian 7.2, Kernel: 2.6.32-26-pve (x86_64), Display Driver: NVIDIA 313.30), OpenGL: 1.4, Compiler: GCC 4.7, File-System: zfs qcow2 on zfs: Processor: 2 x Intel Xeon E5-2680 v2 @ 2.80GHz (20 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 4 x 16384 MB RAM, Disk: 9GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), File-System: ext4 qcow2 on zvol+ext4: Processor: 2 x Intel Xeon E5-2680 v2 @ 2.80GHz (20 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 4 x 16384 MB RAM, Disk: 9GB, Graphics: NVIDIA GeForce GT 640, Network: Red Hat Virtio device OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Display Driver: NVIDIA 313.30), OpenGL: 1.4, Compiler: GCC 4.6, File-System: ext4 zvol: Processor: 2 x Intel Xeon E5-2680 v2 @ 2.80GHz (20 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 4 x 16384 MB RAM, Disk: 9GB, Graphics: NVIDIA GeForce GT 640, Network: Red Hat Virtio device OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Display Driver: NVIDIA 313.30), OpenGL: 1.4, Compiler: GCC 4.6, File-System: ext4 qcow2 on zfs on perc raid10: Processor: 2 x Intel Xeon E5-2680 v2 @ 2.80GHz (20 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 4 x 16384 MB RAM, Disk: 9GB, Graphics: NVIDIA GeForce GT 640, Network: Red Hat Virtio device OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Display Driver: NVIDIA 313.30), OpenGL: 1.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 800x600 qcow2 on zfs on perc raid10 cachecade: Processor: 2 x Intel Xeon E5-2680 v2 @ 2.80GHz (20 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 4 x 16384 MB RAM, Disk: 9GB, Graphics: NVIDIA GeForce GT 640, Network: Red Hat Virtio device OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Display Driver: NVIDIA 313.30), OpenGL: 1.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 800x600 IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 3209.49 |========================== qcow2 on zfs .......................... 3085.34 |========================= qcow2 on zvol+ext4 .................... 2562.17 |===================== zvol .................................. 3703.29 |============================== qcow2 on zfs on perc raid10 ........... 2965.84 |======================== qcow2 on zfs on perc raid10 cachecade . 3010.68 |======================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 4004.64 |============================== qcow2 on zfs .......................... 3601.75 |=========================== qcow2 on zvol+ext4 .................... 2805.51 |===================== zvol .................................. 4031.49 |============================== qcow2 on zfs on perc raid10 ........... 3284.66 |======================== qcow2 on zfs on perc raid10 cachecade . 4040.62 |============================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P . 4578.04 |========================================================= IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 869.84 |========= qcow2 on zfs .......................... 2797.59 |============================= qcow2 on zvol+ext4 .................... 2351.99 |========================= zvol .................................. 2567.05 |=========================== qcow2 on zfs on perc raid10 ........... 2574.93 |=========================== qcow2 on zfs on perc raid10 cachecade . 2845.63 |============================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 896.42 |======== qcow2 on zfs .......................... 3572.01 |============================== qcow2 on zvol+ext4 .................... 2422.81 |==================== zvol .................................. 3328.72 |============================ qcow2 on zfs on perc raid10 ........... 3157.44 |=========================== qcow2 on zfs on perc raid10 cachecade . 3423.32 |============================= IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P . 951.62 |========================================================== IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 257.18 |=============================== qcow2 on zfs .......................... 118.17 |============== qcow2 on zvol+ext4 .................... 206.34 |========================= zvol .................................. 110.67 |============= qcow2 on zfs on perc raid10 ........... 231.35 |============================ qcow2 on zfs on perc raid10 cachecade . 124.73 |=============== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 328.28 |=============================== qcow2 on zfs .......................... 120.53 |=========== qcow2 on zvol+ext4 .................... 191.17 |================== zvol .................................. 113.82 |=========== qcow2 on zfs on perc raid10 ........... 219.92 |===================== qcow2 on zfs on perc raid10 cachecade . 121.51 |=========== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P . 346.12 |========================================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 207.44 |=============================== qcow2 on zfs .......................... 112.05 |================= qcow2 on zvol+ext4 .................... 197.24 |============================= zvol .................................. 110.34 |================ qcow2 on zfs on perc raid10 ........... 177.49 |=========================== qcow2 on zfs on perc raid10 cachecade . 119.14 |================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 290.64 |=============================== qcow2 on zfs .......................... 121.46 |============= qcow2 on zvol+ext4 .................... 185.06 |==================== zvol .................................. 113.30 |============ qcow2 on zfs on perc raid10 ........... 263.40 |============================ qcow2 on zfs on perc raid10 cachecade . 123.45 |============= IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P . 296.85 |========================================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 2400.26 |====================== qcow2 on zfs .......................... 3201.58 |============================== qcow2 on zvol+ext4 .................... 2468.88 |======================= zvol .................................. 3143.54 |============================= qcow2 on zfs on perc raid10 ........... 3132.43 |============================= qcow2 on zfs on perc raid10 cachecade . 3148.18 |============================= IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 3081.41 |======================== qcow2 on zfs .......................... 3824.39 |============================== qcow2 on zvol+ext4 .................... 2873.60 |====================== zvol .................................. 3884.84 |============================== qcow2 on zfs on perc raid10 ........... 3505.27 |=========================== qcow2 on zfs on perc raid10 cachecade . 3758.26 |============================= IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P . 3580.01 |========================================================= IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 2962.93 |============================== qcow2 on zfs .......................... 3011.39 |============================== qcow2 on zvol+ext4 .................... 2810.63 |============================ zvol .................................. 2934.51 |============================= qcow2 on zfs on perc raid10 ........... 2888.35 |============================= qcow2 on zfs on perc raid10 cachecade . 2981.04 |============================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 545.99 |===== qcow2 on zfs .......................... 3584.13 |============================== qcow2 on zvol+ext4 .................... 1988.59 |================= zvol .................................. 2531.63 |===================== qcow2 on zfs on perc raid10 ........... 2384.70 |==================== qcow2 on zfs on perc raid10 cachecade . 2594.26 |====================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 190.94 |==================== qcow2 on zfs .......................... 131.00 |============== qcow2 on zvol+ext4 .................... 209.63 |====================== zvol .................................. 111.66 |============ qcow2 on zfs on perc raid10 ........... 298.67 |=============================== qcow2 on zfs on perc raid10 cachecade . 124.74 |============= IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 284.35 |============================== qcow2 on zfs .......................... 120.31 |============= qcow2 on zvol+ext4 .................... 195.90 |===================== zvol .................................. 115.43 |============ qcow2 on zfs on perc raid10 ........... 289.46 |=============================== qcow2 on zfs on perc raid10 cachecade . 121.58 |============= IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P . 342.34 |========================================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 224.25 |============================ qcow2 on zfs .......................... 185.54 |======================= qcow2 on zvol+ext4 .................... 250.05 |=============================== zvol .................................. 99.52 |============ qcow2 on zfs on perc raid10 ........... 172.76 |===================== qcow2 on zfs on perc raid10 cachecade . 173.91 |====================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 172.54 |===================== qcow2 on zfs .......................... 163.37 |==================== qcow2 on zvol+ext4 .................... 252.05 |=============================== zvol .................................. 96.84 |============ qcow2 on zfs on perc raid10 ........... 177.33 |====================== qcow2 on zfs on perc raid10 cachecade . 191.93 |======================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better PERC H710P ............................ 1803.89 |================ qcow2 on zfs .......................... 3305.64 |============================ qcow2 on zvol+ext4 .................... 2370.58 |==================== zvol .................................. 2905.28 |========================= qcow2 on zfs on perc raid10 ........... 3016.42 |========================== qcow2 on zfs on perc raid10 cachecade . 3485.95 |============================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better PERC H710P ............................ 192.73 |========================= qcow2 on zfs .......................... 170.86 |====================== qcow2 on zvol+ext4 .................... 237.43 |=============================== zvol .................................. 98.56 |============= qcow2 on zfs on perc raid10 ........... 170.84 |====================== qcow2 on zfs on perc raid10 cachecade . 200.67 |==========================