[squid-users] Squid config is failing to cache data

[Yuri Voinov]

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13.01.16 23:16, Hardik Dangar пишет:
> Hi all,
>
> I handle small network and we have 40 systems ( most having Ubuntu 14.04
> and couple of system have windows ). We use squid to cache. Due to the
> country where i live there is huge data charges so i am using squid to
> cache things like Ubuntu updates and certain applications.
>
> Issue i have is, My squid configuration is either failing to cache Ubuntu
> updates mostly Debian packages. I see following status codes frequently in
> my squid log file.
> TCP_REFRESH_UNMODIFIED/304
> TCP_REFRESH_UNMODIFIED/200
This is hit also.
>
> TCP_REFRESH_MODIFIED/200
>
> which confuses me. as i know only few options like
> TCP_HIT/TCP_MEM_HIT/TCP_MISS. and searching about them explains that i
> might have my squid_patterns wrong or data might be changing but the
> problem is i have setup schedule so two system update on tuesday and then
> on wednesday all system updates. yet i see lots of data with status
>  TCP_REFRESH_UNMODIFIED/200  or  TCP_REFRESH_UNMODIFIED/304. Most clients
> get about 40% to 50% cache. I could totally understand the updates are
> there but i get stumped when TCP_REFRESH_UNMODIFIED/200 happens.
>
> I also noticed TCP_REFRESH_UNMODIFIED/200 happens for google chrome debian
> package reguarly even though same file is downloaded previous day by some
> clients. i see entries of TCP_REFRESH_UNMODIFIED/200 or TCP_MISS/200  or
> TCP_REFRESH_MODIFIED/200. i have the entry in my configuration file for
> deb.google url like "refresh_pattern dl.google.com/.*\.(deb)
> <http://dl.google.com/.*%5C.(deb)>   129600 100%     129600
reload-into-ims
>  ignore-reload  override-expire override-lastmod ignore-no-store
> ignore-private ignore-must-revalidate ".
>
> Can any one help me with this issue? is this normal? Or there is an issue
> in my squid config?  I have attached my squid config and some sample log
> which confuses me.
Issue in your head ;) This is not an issue - just normal cache behaviour.
>
>
> My squid version is : 3.3.8 for detail options and squid config file i
have
> pasted the content of both at, ( Operating system is Ubuntu 14.04.3 LTS
> "trusty" )
> http://pastebin.com/raw/mEjZ24KT
Squid so antique. Updrade it.
>
>
>
> My squid access.log file sample is available at,
> http://pastebin.com/raw/A6kyksY8
>
>
> Thanks.
>
>
>
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> squid-users at lists.squid-cache.org
> http://lists.squid-cache.org/listinfo/squid-users

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