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fio: A disk IO performance analysis tool

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fio is conveniently accessable for Fedora and Debian-based distributions...
fio was created to allow benchmarking specific disk IO workloads. It can issue its IO requests using one of many synchronous and asynchronous IO APIs, and can also use various APIs which allow many IO requests to be issued with a single API call. You can also tune how large the files fio uses are, at what offsets in those files IO is to happen at, how much delay if any there is between issuing IO requests, and what if any filesystem sync calls are issued between each IO request.
 read more | mail this link | score:8302 | -Ray, April 9, 2008
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Articles are owned by their authors.   © 2000-2012 Ray Yeargin