On Sunday 02 March 2003 02.36, Hugh Buchanan wrote:

> Basically, nothing is getting cached.  Everything gets reported as
> a TCP_MISS/200 in the access log.  Nothing is getting written to
> the cache.log.  My store.log reports info like this:
>
> 1046563848.097 RELEASE 00000035  200 1046563706 993686750        -1
> image/gif 525/525 GET
> http://www.mydomain.com/images/admin/header-bg.gif 1046563848.097
> SWAPOUT 00000044  200 1046563848 993686750        -1 image/gif
> 525/525 GET http://www.mydomain.com/images/admin/header-bg.gif

This tells that the previous object was considered stale, and a fresh 
copy was retrieved.

As there is a identical last-modified timestamp this most likely is a 
forced reload by the client.

If unsure enable log_mime_hdrs and compare two requests for the same 
object which you think should have been cached..


You probably want to play a little with the 
ignore_reload/reload_into_ims and refresh_pattern settings to tune 
the caching of your accelerator.


Regards
Henrik

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