upstream max_fails disable

[Vladimir Homutov]

On Tue, Aug 13, 2013 at 12:36:25PM -0400, B.R. wrote:
> Hello,
>
> On Tue, Aug 13, 2013 at 8:31 AM, Ruslan Ermilov <ru at nginx.com> wrote:
>
> >
> > If there's a single server, max_fails and fail_timeout parameters
> > are ignored, and such a server will never become temporarily down.
> >
> > ​That would be worth mentioning in the Nginx documentation​...
>

We've added a note regarding this into description of the "server"
directive:
http://nginx.org/en/docs/http/ngx_http_upstream_module.html#server