What are the limitations of ip_hash ?

[Dave Cheney]

Indeed - what does your error log say ? I notice you have max fails=0  
which means (AFAIK) that a temporarily failed backend will be re added  
to the queue immediately.

Cheers

Dave

On 31/12/2008, at 8:52 PM, Grzegorz Nosek wrote:

> If I understand the source correctly, this happens when one of your
> backends is down (as determined by Nginx). The IP address is then
> rehashed and the connection retried until it succeeds or you run out  
> of
> backends.