lvmvsplain-fsync 2 x Intel Xeon E5430 testing with a Dell 0CX396 and ATI ES1000 on SUSE Linux Enterprise Server 11 (x86_64) via the Phoronix Test Suite. lvm-xfs-noop: Processor: 2 x Intel Xeon E5430 @ 2.66GHz (8 Cores), Motherboard: Dell 0CX396, Chipset: Intel 5000X MCH, Memory: 4 x 2048 MB DDR2-667MHz, Disk: 438GB PERC 6/i, Graphics: ATI ES1000, Network: Broadcom NetXtreme II BCM5708 Gigabit OS: SUSE Linux Enterprise Server 11 (x86_64), Kernel: 3.0.13-0.27-default (x86_64), Compiler: GCC 4.3, File-System: nfs lvm-xfs-cfq: Processor: 2 x Intel Xeon E5430 @ 2.66GHz (8 Cores), Motherboard: Dell 0CX396, Chipset: Intel 5000X MCH, Memory: 4 x 2048 MB DDR2-667MHz, Disk: 438GB PERC 6/i, Graphics: ATI ES1000, Network: Broadcom NetXtreme II BCM5708 Gigabit OS: SUSE Linux Enterprise Server 11 (x86_64), Kernel: 3.0.13-0.27-default (x86_64), Compiler: GCC 4.3, File-System: nfs plain-xfs-cfq: Processor: 2 x Intel Xeon E5430 @ 2.66GHz (8 Cores), Motherboard: Dell 0CX396, Chipset: Intel 5000X MCH, Memory: 4 x 2048 MB DDR2-667MHz, Disk: 438GB PERC 6/i, Graphics: ATI ES1000, Network: Broadcom NetXtreme II BCM5708 Gigabit OS: SUSE Linux Enterprise Server 11 (x86_64), Kernel: 3.0.13-0.27-default (x86_64), Compiler: GCC 4.3, File-System: nfs plain-xfs-noop: Processor: 2 x Intel Xeon E5430 @ 2.66GHz (8 Cores), Motherboard: Dell 0CX396, Chipset: Intel 5000X MCH, Memory: 4 x 2048 MB DDR2-667MHz, Disk: 438GB PERC 6/i, Graphics: ATI ES1000, Network: Broadcom NetXtreme II BCM5708 Gigabit OS: SUSE Linux Enterprise Server 11 (x86_64), Kernel: 3.0.13-0.27-default (x86_64), Compiler: GCC 4.3, File-System: nfs lvm-xfs-noop-w-snapshot: Processor: 2 x Intel Xeon E5430 @ 2.66GHz (8 Cores), Motherboard: Dell 0CX396, Chipset: Intel 5000X MCH, Memory: 4 x 2048 MB DDR2-667MHz, Disk: 438GB PERC 6/i, Graphics: ATI ES1000, Network: Broadcom NetXtreme II BCM5708 Gigabit OS: SUSE Linux Enterprise Server 11 (x86_64), Kernel: 3.0.13-0.27-default (x86_64), Compiler: GCC 4.3, File-System: nfs IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 245.13 |============================================= lvm-xfs-cfq ............. 240.57 |============================================ plain-xfs-cfq ........... 241.56 |============================================ plain-xfs-noop .......... 236.43 |=========================================== lvm-xfs-noop-w-snapshot . 198.77 |==================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 2497.41 |=========================================== lvm-xfs-cfq ............. 2529.50 |============================================ plain-xfs-cfq ........... 1826.73 |================================ plain-xfs-noop .......... 2452.43 |=========================================== lvm-xfs-noop-w-snapshot . 2524.48 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 274.56 |======================================== lvm-xfs-cfq ............. 278.48 |======================================== plain-xfs-cfq ........... 312.63 |============================================= plain-xfs-noop .......... 298.29 |=========================================== lvm-xfs-noop-w-snapshot . 247.49 |==================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 2519.84 |============================================ lvm-xfs-cfq ............. 2521.21 |============================================ plain-xfs-cfq ........... 2530.22 |============================================ plain-xfs-noop .......... 2524.09 |============================================ lvm-xfs-noop-w-snapshot . 2478.45 |=========================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 281.63 |======================================= lvm-xfs-cfq ............. 284.17 |======================================= plain-xfs-cfq ........... 323.83 |============================================= plain-xfs-noop .......... 317.87 |============================================ lvm-xfs-noop-w-snapshot . 277.00 |====================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 2526.43 |============================================ lvm-xfs-cfq ............. 2529.01 |============================================ plain-xfs-cfq ........... 2535.08 |============================================ plain-xfs-noop .......... 2534.39 |============================================ lvm-xfs-noop-w-snapshot . 2524.26 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 285.22 |======================================= lvm-xfs-cfq ............. 285.08 |======================================= plain-xfs-cfq ........... 328.57 |============================================= plain-xfs-noop .......... 325.72 |============================================= lvm-xfs-noop-w-snapshot . 286.44 |======================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 515.81 |======================================= lvm-xfs-cfq ............. 510.27 |====================================== plain-xfs-cfq ........... 601.75 |============================================= plain-xfs-noop .......... 556.34 |========================================== lvm-xfs-noop-w-snapshot . 542.09 |========================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 16GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 280.11 |====================================== lvm-xfs-cfq ............. 280.80 |====================================== plain-xfs-cfq ........... 332.27 |============================================= plain-xfs-noop .......... 334.43 |============================================= lvm-xfs-noop-w-snapshot . 292.92 |======================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 16GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 298.26 |====================================== lvm-xfs-cfq ............. 301.76 |====================================== plain-xfs-cfq ........... 344.10 |============================================ plain-xfs-noop .......... 346.27 |============================================ lvm-xfs-noop-w-snapshot . 354.43 |============================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 32GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 276.84 |===================================== lvm-xfs-cfq ............. 277.43 |===================================== plain-xfs-cfq ........... 335.47 |============================================= plain-xfs-noop .......... 337.58 |============================================= lvm-xfs-noop-w-snapshot . 293.53 |======================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 4Kb - File Size: 32GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 300.00 |====================================== lvm-xfs-cfq ............. 297.57 |====================================== plain-xfs-cfq ........... 343.93 |============================================ plain-xfs-noop .......... 344.76 |============================================ lvm-xfs-noop-w-snapshot . 354.87 |============================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 232.62 |========================================= lvm-xfs-cfq ............. 230.90 |========================================= plain-xfs-cfq ........... 256.41 |============================================= plain-xfs-noop .......... 247.66 |=========================================== lvm-xfs-noop-w-snapshot . 235.96 |========================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 2714.01 |======================================== lvm-xfs-cfq ............. 2967.64 |============================================ plain-xfs-cfq ........... 2401.41 |==================================== plain-xfs-noop .......... 2256.81 |================================= lvm-xfs-noop-w-snapshot . 2904.93 |=========================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 277.53 |========================================= lvm-xfs-cfq ............. 286.20 |========================================== plain-xfs-cfq ........... 305.37 |============================================= plain-xfs-noop .......... 308.22 |============================================= lvm-xfs-noop-w-snapshot . 300.46 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 2992.31 |============================================ lvm-xfs-cfq ............. 2986.76 |============================================ plain-xfs-cfq ........... 2988.78 |============================================ plain-xfs-noop .......... 2991.40 |============================================ lvm-xfs-noop-w-snapshot . 2963.66 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 283.15 |======================================== lvm-xfs-cfq ............. 284.95 |======================================== plain-xfs-cfq ........... 319.08 |============================================= plain-xfs-noop .......... 321.92 |============================================= lvm-xfs-noop-w-snapshot . 315.97 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 2993.67 |============================================ lvm-xfs-cfq ............. 2998.64 |============================================ plain-xfs-cfq ........... 3001.84 |============================================ plain-xfs-noop .......... 2997.04 |============================================ lvm-xfs-noop-w-snapshot . 2978.32 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 287.93 |======================================= lvm-xfs-cfq ............. 289.95 |======================================= plain-xfs-cfq ........... 330.72 |============================================= plain-xfs-noop .......... 328.44 |============================================= lvm-xfs-noop-w-snapshot . 323.51 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 533.05 |========================================= lvm-xfs-cfq ............. 532.26 |========================================= plain-xfs-cfq ........... 580.80 |============================================= plain-xfs-noop .......... 583.52 |============================================= lvm-xfs-noop-w-snapshot . 557.72 |=========================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 16GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 281.41 |====================================== lvm-xfs-cfq ............. 280.71 |====================================== plain-xfs-cfq ........... 334.17 |============================================= plain-xfs-noop .......... 334.19 |============================================= lvm-xfs-noop-w-snapshot . 330.55 |============================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 16GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 300.43 |======================================= lvm-xfs-cfq ............. 301.15 |======================================= plain-xfs-cfq ........... 348.10 |============================================= plain-xfs-noop .......... 342.92 |============================================ lvm-xfs-noop-w-snapshot . 349.25 |============================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 32GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 275.68 |===================================== lvm-xfs-cfq ............. 276.88 |===================================== plain-xfs-cfq ........... 337.20 |============================================= plain-xfs-noop .......... 338.25 |============================================= lvm-xfs-noop-w-snapshot . 333.78 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 64Kb - File Size: 32GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 296.19 |====================================== lvm-xfs-cfq ............. 295.91 |====================================== plain-xfs-cfq ........... 343.35 |============================================ plain-xfs-noop .......... 345.08 |============================================ lvm-xfs-noop-w-snapshot . 354.14 |============================================= IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 239.33 |======================================= lvm-xfs-cfq ............. 275.60 |============================================= plain-xfs-cfq ........... 248.97 |========================================= plain-xfs-noop .......... 246.29 |======================================== lvm-xfs-noop-w-snapshot . 233.92 |====================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 3038.97 |============================================ lvm-xfs-cfq ............. 3023.69 |============================================ plain-xfs-cfq ........... 2886.76 |========================================== plain-xfs-noop .......... 2609.92 |====================================== lvm-xfs-noop-w-snapshot . 2952.05 |=========================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 288.25 |========================================== lvm-xfs-cfq ............. 283.79 |========================================== plain-xfs-cfq ........... 307.70 |============================================= plain-xfs-noop .......... 300.65 |============================================ lvm-xfs-noop-w-snapshot . 294.36 |=========================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 3056.50 |============================================ lvm-xfs-cfq ............. 3057.94 |============================================ plain-xfs-cfq ........... 3056.75 |============================================ plain-xfs-noop .......... 3057.20 |============================================ lvm-xfs-noop-w-snapshot . 3024.03 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 283.77 |======================================= lvm-xfs-cfq ............. 283.16 |======================================= plain-xfs-cfq ........... 321.95 |============================================= plain-xfs-noop .......... 323.77 |============================================= lvm-xfs-noop-w-snapshot . 316.30 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 3065.29 |============================================ lvm-xfs-cfq ............. 3068.38 |============================================ plain-xfs-cfq ........... 3069.40 |============================================ plain-xfs-noop .......... 3067.56 |============================================ lvm-xfs-noop-w-snapshot . 3052.40 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 288.72 |======================================= lvm-xfs-cfq ............. 288.88 |======================================= plain-xfs-cfq ........... 334.05 |============================================= plain-xfs-noop .......... 329.17 |============================================ lvm-xfs-noop-w-snapshot . 327.70 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 532.96 |======================================= lvm-xfs-cfq ............. 536.55 |======================================= plain-xfs-cfq ........... 613.40 |============================================= plain-xfs-noop .......... 588.74 |=========================================== lvm-xfs-noop-w-snapshot . 513.41 |====================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 16GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 278.40 |===================================== lvm-xfs-cfq ............. 279.64 |====================================== plain-xfs-cfq ........... 334.20 |============================================= plain-xfs-noop .......... 335.54 |============================================= lvm-xfs-noop-w-snapshot . 330.51 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 16GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 301.10 |======================================= lvm-xfs-cfq ............. 299.57 |======================================= plain-xfs-cfq ........... 342.40 |============================================ plain-xfs-noop .......... 347.30 |============================================= lvm-xfs-noop-w-snapshot . 323.61 |========================================== IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 32GB - Disk Test: Write Performance MB/s > Higher Is Better lvm-xfs-noop ............ 276.01 |===================================== lvm-xfs-cfq ............. 276.77 |===================================== plain-xfs-cfq ........... 339.28 |============================================= plain-xfs-noop .......... 338.55 |============================================= lvm-xfs-noop-w-snapshot . 333.24 |============================================ IOzone 3.347 Path to temp: /var/tmp/ioZoneTest - Record Size: 1MB - File Size: 32GB - Disk Test: Read Performance MB/s > Higher Is Better lvm-xfs-noop ............ 294.59 |====================================== lvm-xfs-cfq ............. 296.61 |====================================== plain-xfs-cfq ........... 343.55 |============================================ plain-xfs-noop .......... 350.35 |============================================= lvm-xfs-noop-w-snapshot . 311.71 |========================================