Use a simple test:
time dd if=/dev/zero of=/tmp/test-hd bs=1M count=1000
Sysbench:
http://sysbench.sourceforge.net/docs/#fileio_mode
And this:
http://assets.en.oreilly.com/1/event/27/Linux%20Filesystem%20Performance%20for%20Databases%20Presentation.pdf
2010/5/5 Matt Keating <keatster@xxxxxxxxx>
What is the best way to benchmark disk IO?
I'm looking to move one of my servers, which is rather IO intense. But
not without first benchmarking the current and new disk array, To make
sure this isn't a full waste of time.
thanks
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Best regards,
Eugene Kilimchuk <ekilimchuk@xxxxxxxxx>
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