proxy_cache_path levels

Igor Sysoev is at
Thu May 28 14:50:08 MSD 2009

On Thu, May 28, 2009 at 06:21:01AM -0400, nfn wrote:

> Hi,
> I'm trying to understand how proxy_cache_path  levels works, but any changes I made to levels=1:2 will not be accepted bu nginx.
> What are levels for and how can I use it??
> Are the values 1:2 the only ones that can be used?

You may use any combination of 1 and 2 in these formats: X, X:X, and X:X:X,
e.g.: "2", "2:2", "1:1:2".

Igor Sysoev

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