[Samba] enabling async feature

[Jeygon Kim]

Hi.

I've been recently looking into asynchronous feature and currently stuck
with few stuff that I would appreciate to get some help with.

1. I tried turning on the feature by setting 'server multi channel support
= yes', 'aio read size = 1' and 'aio write size = 1' and I couldn't figure
out whether it was really working or not. Is there any way I can verify
this?

2. Is there anything else I have to do except configuring smb.conf to turn
on aio? To what I have googled, it says that you have to compile with
--with-aio-support (which I couldn't find) and client also has to support
the feature (which I also couldn't find any options related to it)

3. Is ASYNC flag in SMB header related to this feature? Cause it was always
turned off no matter what I did.

Thanks.