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 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 |======================================================= 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 |======================================================= 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 |======================================================== 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 |======================================================= 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 |======================================================== 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 |======================================================= 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 |======================================================== 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 |======================================================= 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================= 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 |======================================================== 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 |======================================================= 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 |======================================================== 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 |======================================================= 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================= 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 |======================================================= 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 |======================================================= 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 |======================================================== 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 |======================================================= 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |======================================================== 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 |========================================================