samba performance difference between old and the latest ?

[Namjae Jeon]

2019-09-07 9:42 GMT+09:00, Andrew Walker via samba-technical
<samba-technical at lists.samba.org>:
> We’re same aio settings used on both cases? Defaults changed in 4.9 IIRC.
>
Ah, Could you please tell me how aio setting is disable ?