sysbench / fileio - Linux vs. FreeBSD

Igor Mozolevsky igor at
Sat Jun 5 01:12:47 UTC 2010

On 5 June 2010 00:58, Adam PAPAI <wooh at> wrote:

> How can I tune my disk to make it faster? Is it possible? What is the
> reason of the really slow I/O with more than 4 threads? What do you
> recommend me to do? Why is it damn slow with 8K blocksize?

Does linux still have async disk writes by default?


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