Re: [users@httpd] CacheLastModifiedFactor usage

"Deepa Rangarajan" <deepa_rr@xxxxxxxxxxx> · Thu, 10 Mar 2005 15:37:30 -0600

Hi,
Have any of you used the CacheLastModifiedFactor ?
I am not able to predict the expiry time of my cache based on this factor.

I have files that do not have Expiry header set but have the lastModified 

header.

So I need to set the CacheLastModifiedFactor; else it will take the default 

value of 0.1.

Based on the documentation the

expiry date = current date + Hrs since last modified * 

CacheLastModifiedFactor.

This does not seem to make sense as the expiry date is going to vary with 

time?

If any of you have used and tested the mod_cache module, pls. let me know
your configuration. Any ideas/suggestions/corrections welcome.

Here is a part of my httpd.conf

  CacheEnable disk /xxx

  CacheRoot "/var/cache/mod_proxy"
  CacheSize 100000
  #CacheIgnoreCacheControl On
  #CacheIgnoreNoLastMod On
  CacheDefaultExpire 300
  CacheGcInterval 24
  CacheLastModifiedFactor 0.9
  CacheMaxExpire 420

Thks,
-Deepa

From: Joshua Slive <jslive@xxxxxxxxx>
Reply-To: Joshua Slive <jslive@xxxxxxxxx>
To: users@xxxxxxxxxxxxxxxx
Subject: Re: [users@httpd] Config file
Date: Thu, 10 Mar 2005 16:30:12 -0500

On Thu, 10 Mar 2005 13:21:38 -0800, jay <jay@xxxxxxxxxxx> wrote:

> thanks, I checked the documentation and was wondering about the port 

issue.

> Since the internal will be on another port where will I put that info?

You gave the impression that you already knew how to setup the
internal/external sites, and just wanted help on the restrictions.  Do
you also need info on how to setup the two sites on different ports?
For that, you need a Listen directive for each port, and a
<VirtualHost> section for each port.  See the documentation for
IP-based virtual hosting.  (IP-based and port-based virtual hosting
are esentially identical.)

Joshua.

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