使用ORION测试HP StorageWorks MSA1000存储

ORION是Oracle提供的IO测试工具，这个工具可以在不安装Oracle软件的情况下模拟Oracle的IO操作，从而可以预估部署数据库之后的系统性能。

Orion的下载地址为:
http://www.oracle.com/technology/software/tech/orion/index.html
下载需要一个OTN的免费帐号:

ORION is the Oracle I/O Numbers Calibration Tool designed to simulate Oracle I/O workloads - Without having to create and run an Oracle database - Using the Oracle database's I/O libraries - Using small I/Os to simulate OLTP workloads - Using large I/Os to simulate data warehouses ORION is useful for understanding the performance capabilities of a storage system, either to uncover performance issues or to size a new database installation. The Users Guide contains a Getting Started section, detailed usage documentation, and trouble-shooting tips. Please note that ORION is not supported by Oracle. Download the files:
	orion_AIX64.gz (11,670,726 bytes)
	orion_solaris64_sparc.gz (898,929 bytes)
	orion_solaris_x8664.gz (655,975 bytes)
	orion_linux_em64t.gz (767,380 bytes)
	orion10.2_linux.gz (630,354 bytes)
	orion10.2_windows.msi (7,865,856 bytes)
	Users Guide

刚刚测试了一下手头的一个HP的MSA1000的存储，测试使用如下命令：
./orion -run simple -testname mytest -num_disks 10

以下是iops/mbps/latency的效果图：


在当前存储配置下，IO最大吞吐量可以达到138M/s，iops稳定状态达到2800左右，而Latency在Load Level 30左右的时候达到10ms。

测试结果仅供参考。

-The End-