Re: [Qemu-block] [PATCH 5/5] qemu-img bench: Add --flush-interval

[Denis V. Lunev]

On 06/03/2016 03:30 PM, Kevin Wolf wrote:
> This options allows to flush the image periodically during write tests.
>
> Signed-off-by: Kevin Wolf <address@hidden>
This pattern could be a bit different - you wait requests to finish
and after that start flush. In this case there is no gain with my
patch ;)

You should treat flush as ordinary write request i.e. place
request immediately without waiting for writes to finish.
May be this could be specified as an operation mode.

Den