testing03 zfs con un solo disco 4dsynconmtu1500t10GB: Processor: Common KVM (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.2-0-gf9626ccb91-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x Red Hat Virtio device OS: Debian 9.8, Kernel: 4.9.0-8-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu 4dsyncoffmtu1500t10GB: Processor: Common KVM (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.2-0-gf9626ccb91-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x Red Hat Virtio device OS: Debian 9.8, Kernel: 4.9.0-8-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu 4dsyncoffmtu900t10GB: Processor: Common KVM (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.2-0-gf9626ccb91-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x Red Hat Virtio device OS: Debian 9.8, Kernel: 4.9.0-8-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu local: Processor: Common KVM (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.2-0-gf9626ccb91-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x Red Hat Virtio device OS: Debian 9.8, Kernel: 4.9.0-8-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu 2d-zfs-espejo: Processor: Common KVM (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.2-0-gf9626ccb91-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x Red Hat Virtio device OS: Debian 9.8, Kernel: 4.9.0-8-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu 1d-zfs: Processor: Common KVM (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.2-0-gf9626ccb91-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x Red Hat Virtio device OS: Debian 9.8, Kernel: 4.9.0-8-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 376.00 |=============================================== 4dsyncoffmtu1500t10GB . 375.00 |=============================================== 4dsyncoffmtu900t10GB .. 367.00 |============================================== local ................. 97.04 |============ 2d-zfs-espejo ......... 368.03 |============================================== 1d-zfs ................ 374.32 |=============================================== IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 381 |================================================= 4dsyncoffmtu1500t10GB . 377 |================================================= 4dsyncoffmtu900t10GB .. 340 |============================================ local ................. 103 |============= 2d-zfs-espejo ......... 343 |============================================= 1d-zfs ................ 385 |================================================== IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 381 |================================================== 4dsyncoffmtu1500t10GB . 379 |================================================== 4dsyncoffmtu900t10GB .. 302 |======================================== local ................. 103 |============== 2d-zfs-espejo ......... 370 |================================================= 1d-zfs ................ 357 |=============================================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 364 |================================================== 4dsyncoffmtu1500t10GB . 364 |================================================== 4dsyncoffmtu900t10GB .. 313 |=========================================== local ................. 105 |============== 2d-zfs-espejo ......... 355 |================================================= 1d-zfs ................ 363 |================================================== IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 365 |================================================= 4dsyncoffmtu1500t10GB . 362 |================================================= 4dsyncoffmtu900t10GB .. 308 |========================================== local ................. 104 |============== 2d-zfs-espejo ......... 357 |================================================ 1d-zfs ................ 369 |================================================== IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 366 |================================================== 4dsyncoffmtu1500t10GB . 339 |============================================== 4dsyncoffmtu900t10GB .. 295 |======================================== local ................. 105 |============== 2d-zfs-espejo ......... 326 |============================================= 1d-zfs ................ 348 |================================================ IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 121 |====================== 4dsyncoffmtu1500t10GB . 136 |========================= 4dsyncoffmtu900t10GB .. 116 |===================== local ................. 101 |================== 2d-zfs-espejo ......... 263 |================================================ 1d-zfs ................ 274 |================================================== IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 113.00 |================= 4dsyncoffmtu1500t10GB . 129.00 |=================== 4dsyncoffmtu900t10GB .. 113.00 |================= local ................. 99.23 |=============== 2d-zfs-espejo ......... 261.32 |====================================== 1d-zfs ................ 319.72 |=============================================== IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 108.00 |================== 4dsyncoffmtu1500t10GB . 135.00 |======================= 4dsyncoffmtu900t10GB .. 118.00 |==================== local ................. 97.41 |================= 2d-zfs-espejo ......... 252.98 |=========================================== 1d-zfs ................ 275.97 |=============================================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 103 |================== 4dsyncoffmtu1500t10GB . 143 |========================= 4dsyncoffmtu900t10GB .. 110 |=================== local ................. 101 |================== 2d-zfs-espejo ......... 253 |============================================= 1d-zfs ................ 284 |================================================== IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 102.00 |================== 4dsyncoffmtu1500t10GB . 127.00 |====================== 4dsyncoffmtu900t10GB .. 108.00 |=================== local ................. 97.89 |================= 2d-zfs-espejo ......... 244.97 |=========================================== 1d-zfs ................ 269.37 |=============================================== IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 110.00 |================== 4dsyncoffmtu1500t10GB . 122.00 |==================== 4dsyncoffmtu900t10GB .. 108.00 |================== local ................. 99.23 |================ 2d-zfs-espejo ......... 243.72 |======================================== 1d-zfs ................ 288.00 |=============================================== IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 378 |================================================ 4dsyncoffmtu1500t10GB . 382 |================================================= 4dsyncoffmtu900t10GB .. 344 |============================================ local ................. 105 |============= 2d-zfs-espejo ......... 378 |================================================ 1d-zfs ................ 390 |================================================== IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 383 |================================================= 4dsyncoffmtu1500t10GB . 386 |================================================= 4dsyncoffmtu900t10GB .. 340 |=========================================== local ................. 104 |============= 2d-zfs-espejo ......... 374 |=============================================== 1d-zfs ................ 394 |================================================== IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 384 |================================================== 4dsyncoffmtu1500t10GB . 352 |============================================== 4dsyncoffmtu900t10GB .. 326 |========================================== local ................. 103 |============= 2d-zfs-espejo ......... 348 |============================================= 1d-zfs ................ 361 |=============================================== IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 1528 |============ 4dsyncoffmtu1500t10GB . 6075 |================================================= 4dsyncoffmtu900t10GB .. 6125 |================================================= local ................. 3754 |============================== 2d-zfs-espejo ......... 5638 |============================================= 1d-zfs ................ 6018 |================================================ IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 1210 |========================= 4dsyncoffmtu1500t10GB . 2386 |================================================= 4dsyncoffmtu900t10GB .. 2217 |============================================== local ................. 2057 |========================================== 2d-zfs-espejo ......... 2225 |============================================== 1d-zfs ................ 2358 |================================================ IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 67.70 |============ 4dsyncoffmtu1500t10GB . 125.30 |====================== 4dsyncoffmtu900t10GB .. 116.27 |==================== local ................. 101.45 |================== 2d-zfs-espejo ......... 257.43 |============================================= 1d-zfs ................ 270.97 |=============================================== IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 55.57 |========= 4dsyncoffmtu1500t10GB . 126.47 |===================== 4dsyncoffmtu900t10GB .. 118.04 |==================== local ................. 100.31 |================= 2d-zfs-espejo ......... 251.85 |========================================== 1d-zfs ................ 281.35 |=============================================== IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 58.48 |========== 4dsyncoffmtu1500t10GB . 123.58 |===================== 4dsyncoffmtu900t10GB .. 118.61 |==================== local ................. 95.21 |================ 2d-zfs-espejo ......... 258.99 |============================================ 1d-zfs ................ 276.38 |=============================================== IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 61.70 |========= 4dsyncoffmtu1500t10GB . 181.85 |=========================== 4dsyncoffmtu900t10GB .. 149.06 |====================== local ................. 98.05 |=============== 2d-zfs-espejo ......... 293.55 |=========================================== 1d-zfs ................ 317.19 |=============================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 64.21 |========== 4dsyncoffmtu1500t10GB . 178.34 |=========================== 4dsyncoffmtu900t10GB .. 150.77 |======================= local ................. 95.53 |============== 2d-zfs-espejo ......... 277.17 |========================================== 1d-zfs ................ 310.26 |=============================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 1550 |============ 4dsyncoffmtu1500t10GB . 6251 |================================================= 4dsyncoffmtu900t10GB .. 6264 |================================================= local ................. 3711 |============================= 2d-zfs-espejo ......... 6236 |================================================= 1d-zfs ................ 5909 |============================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 4dsynconmtu1500t10GB .. 63.48 |========= 4dsyncoffmtu1500t10GB . 176.22 |========================= 4dsyncoffmtu900t10GB .. 169.26 |======================== local ................. 96.44 |============== 2d-zfs-espejo ......... 298.47 |========================================== 1d-zfs ................ 334.69 |===============================================