Intel's NASty little test tool
The Intel NAS Performance Toolkit provides a battery of real-world tests for your filer and makes them a snap to runFollow @infoworld
Iometer and IOzone are great tools for testing storage devices, but they have one significant drawback: They dive deep into the minutiae of the block storage and file systems they measure and, thus, yield results that might as well be written in Greek (apologies to the Greek people) if you're not a hard disk engineer.
The Intel NAS Performance Toolkit (NASPT), a file system exerciser designed for the direct comparison of NAS performance, is much simpler and easier to use. While Iometer and IOzone work deep within the operating system to directly measure iochannels, disks, controllers, and such, NASPT zeroes in on what the ordinary user might experience when they set up the storage system.
[ See the Test Center review of Seagate's BlackArmor NAS 440, a polished SMB storage server with an open source heart. ]
Intel's NASPT solves some of the "forest from the trees" issues in file system testing. Instead of examining each subsystem in isolation, the Intel toolkit looks at how the NAS works overall. In the real world, both the user space applications for mounting the NAS and the network used to access the NAS have an effect on the user experience. NASPT takes these factors into account.
NASPT's clean and simple interface makes NAS testing fast and easy. Simply click a check box for each application you want to run. You can run a single application or a mix of applications in a single pass or in a five-pass batch.