Rick Miller vmiller at
Thu Apr 7 15:25:49 UTC 2016

Hi all,

A user has been implementing AIO features in an application.  They assert
that, despite aio(4) stating that it is enabled either statically (with
VFS_AIO in the kernel config) or dynamically (kldload), in their
development environment there was no requirement for either of these
methods of enabling AIO.  My google-foo is failing me when it comes to
FreeBSD's AIO.

This question defies logic, but is it possible that AIO works by default in
earlier versions of 10.0 and not in more recent version of 10.0 without any
local system changes?

Take care
Rick Miller

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