Re: [squid-users] Accelerator not Caching for specified times.

Please extract a few lines of your access.log according to the
requirements outlined below.

Regards
Henrik

On Thursday 19 June 2003 19.03, AJ Lemke wrote:
> Here is the Refresh Pattern
> # www.someUrl.org 1 month
> refresh_pattern -i www\.someUrl3\.org 43200 20% 1440
> ignore-reload
> refresh_pattern -i someUrl3\.org 43200 20% 1440
> ignore-reload
>
> I have the logfile I have grepped out the www.someurl.com so only
> that record is returned.
> The access log is about a meg so I put it up on the web.
> http://Base1.securitylabs.com/access.txt
>
> -----Original Message-----
> From: Henrik Nordstrom [mailto:hno@squid-cache.org]
> Sent: Thursday, June 19, 2003 10:35 AM
> To: AJ Lemke; squid-users@squid-cache.org
> Subject: Re: [squid-users] Accelerator not Caching for specified
> times.
>
> On Thursday 19 June 2003 16.13, AJ Lemke wrote:
> > Just following up on this. I have not been able to solve this.
> > I have tried changing the cache time to lower values and the site
> > caches
> >
> > for the specified time. I start bringing the times up greater
> > than 4 hours and caching becomes irratic. I have it specified
> > for 2 day as of right now. It seems to caches for about 24-30
> > hours. There seems to be no pattern to to the cache times.
> >
> > Any help would be appreciated.
>
> Please enable log_mime_hdrs and then show the request history of
> the URL in question, and your refresh_pattern settings.
>
> log_mime_hdrs allows us to see what is going on, but to gain an
> understanding some history of the object is needed
>
> 1) A initial TCP_MISS/TCP_REFRESH_MISS where the object got
> cached
> 2) Maybe some TCP_HIT [remove duplicates if there is many]
> 3) The next TCP_MISS/TCP_REFRESH_MISS where you think the object
> should have been a HIT..
>
> This can then be applied to rules about cachable request and your
> refresh_patterns to verify if the object should really have been a
> hit, or if there is a valid reason to why it was processed as a
> cache miss.
>
> Regards
> Henrik

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