Heads up

[Warner Losh]

On Wed, Apr 20, 2016 at 1:10 AM, Johan Hendriks <joh.hendriks at gmail.com>
wrote:

> Op 15/04/16 om 19:30 schreef Warner Losh:
>
> > Also a horrible name. It's a generic I/O scheduler. It can do lots of
> > things. I keep saying that, and categorically refuse to name the more
> > expansive scheduler anything that's so limiting.
> >
> > Warner
> Thanks for all the work on this.
>
> One question?
>
> If the scheduler can do a lot of things what are the defaults set to?
> Are they set to the Netflix load or more like the behauvier of a
> standard FreeBSD before this patch.
>

Mostly neutral. You have to turn on the different steering engines.
However, it does favor reads over writes, which may be a problem
for write intensive work loads.

Warner