LvmVsPlain
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.


xfs-lvm-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), Display Driver: ati, Compiler: GCC 4.3, File-System: xfs


IOzone 3.347
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 1019.71 |=======================================================


IOzone 3.347
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 2555.53 |=======================================================


IOzone 3.347
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 984.14 |========================================================


IOzone 3.347
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 2537.20 |=======================================================


IOzone 3.347
Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 951.27 |========================================================


IOzone 3.347
Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 2543.80 |=======================================================


IOzone 3.347
Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 491.99 |========================================================


IOzone 3.347
Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 560.03 |========================================================


IOzone 3.347
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 1298.30 |=======================================================


IOzone 3.347
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 3000.38 |=======================================================


IOzone 3.347
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 1261.01 |=======================================================


IOzone 3.347
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 3005.81 |=======================================================


IOzone 3.347
Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 1014.78 |=======================================================


IOzone 3.347
Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 3008.86 |=======================================================


IOzone 3.347
Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 498.78 |========================================================


IOzone 3.347
Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 576.23 |========================================================


IOzone 3.347
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 1330.41 |=======================================================


IOzone 3.347
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 3071.07 |=======================================================


IOzone 3.347
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 1291.63 |=======================================================


IOzone 3.347
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 3073.93 |=======================================================


IOzone 3.347
Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 1018.16 |=======================================================


IOzone 3.347
Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 3078.31 |=======================================================


IOzone 3.347
Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 497.52 |========================================================


IOzone 3.347
Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance - Path to temp: /var/lib/mysql/iozone.dmp
MB/s > Higher Is Better
xfs-lvm-noop . 584.32 |========================================================