How to benchmark filesystem in Linux?

filesystem
sysbench
benchmark
unix
(Dmitry Fedyuk) #1 
sysbench fileio --file-total-size=20G prepare
sysbench fileio --file-total-size=20G --file-test-mode=rndrw run
How to benchmark a CPU in Linux?
(Dmitry Fedyuk) #2

How to benchmark a CPU in Linux?

(Dmitry Fedyuk) #3

A legacy syntax:

sysbench --test=fileio --file-total-size=20G prepare
sysbench --test=fileio --file-total-size=20G --file-test-mode=rndrw run