Re: benchmark for filesystem stress testing and integrity?

Thanks for suggestion! Just found the normal case, iozone also provide the integrity checking. That was the first choice by the member.

Thanks Alex

On 05/14/2015 05:23 PM, Amit Kucheria wrote:

On Thu, May 14, 2015 at 11:54 AM, Alex Shi alex.shi@linaro.org wrote:

...

Is there some benchmark which can do fs or io stress test and verify the test file integrity at the same time, to ensure the written file correct store in disk?

I have this question because a member report some file integrity issues during their mmc card driver developing.

Try stress-ng[1] with the --io* cmdline options.

[1] http://kernel.ubuntu.com/~cking/stress-ng/