On Thu, Jul 09, 2009 at 05:09:56PM +0200, Kamil Gorlo wrote:

> 2009/7/9 Igor Sysoev <is@rambler-co.ru>:
> > On Thu, Jul 09, 2009 at 04:47:43PM +0200, Kamil Gorlo wrote:
> >
> >> Hi,
> >>
> >> I have (possibly quite rare) situation where I have one upstream with
> >> two servers and I know that in any particular moment only one of those
> >> servers is running:
> >>
> >> upstream blah {
> >>