Re: Status of AIO

From: Benjamin LaHaise
Date: Mon Mar 06 2006 - 16:21:43 EST


On Mon, Mar 06, 2006 at 08:24:03AM +0200, Dan Aloni wrote:
> Hello,
>
> I'm trying to assert the status of AIO under the current version
> of Linux 2.6. However by searching I wasn't able to find any
> indication about it's current state. Is there anyone using it
> under a production environment?

For O_DIRECT aio things are pretty stable (barring a patch to improve -EIO
handling). The functionality is used by the various databases, so it gets
a fair amount of exercise.

> I'd like to know how complete it is and whether socket AIO is
> adaquately supported.

Socket AIO is not supported yet, but it is useful to get user requests to
know there is demand for it.

-ben
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