Re: Anyone doing async I/O on FreeBSD?

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On Thu, Oct 25, 2012 at 7:30 AM, Jens Axboe <axboe@xxxxxxxxx> wrote:
> On 2012-10-25 12:58, Bruce Cran wrote:
>>
>> On 25 Oct 2012, at 09:20, Jens Axboe <axboe@xxxxxxxxx> wrote:
>>
>>> That's aio_read or aio_write returning -1/ENOSYS, which means that it's
>>> not implemented. From a quick google, on FreeBSD, it seems you need to
>>> have a kernel compiled with VFS_AIO enabled. Not sure why that isn't the
>>> default…
>>
>>
>> There was a discussion about it a few months ago - http://freebsd.1045724.n5.nabble.com/aio-in-GENERIC-td5727900.html .
>> For now you need to 'kldload aio'.
>
> Thanks Bruce, helps with somebody from the camp :-)
>
> "Someone" should collect all these questions and turn them into an
> FAQ...
>
> --
> Jens Axboe
>

Thanks for the quick responses. I tried 'kldload aio' and that worked
for me. Shows how much I know...
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