Teach mdmfs about tmpfs and use tmpfs in rc scripts

[Jia-Shiun Li]

On Fri, Mar 7, 2014 at 7:26 AM, Ian Lepore <ian at freebsd.org> wrote:
>
> Thoughts?
>

Is it ok to default mdmfs to tmpfs behavior? Not sure if anyone would
like to have explicit allocation e.g. failing early on insufficient memory,
rather than failing on write. If so then at least 'md' should be in the
options in addition to 'auto' and 'tmpfs' when both md and tmpfs are
available from kernel.


-Jia-Shiun.