[Samba] What does the value for "aio write size" and "aio read size" represent?

[Jeremy Allison]

On Tue, Nov 08, 2005 at 10:49:49AM -0500, David Miller wrote:
> I'm looking into trying out AIO on one of our file servers in the office but
> I can't find any info on what the values for "aio read size" and "aio write
> size" correspond to. Is it a buffer size of some sort or a tuning type
> parameter were it allows the socket to read/write x blocks?

It's a disk i/o tuning parameter. I'm committed to documenting this
for 3.0.21.

Jeremy.