On ons, 2007-09-19 at 09:55 +0800, Adrian Chadd wrote: > Files aren't deleted when they expire. > > Files are deleted when: > > * A request occurs and squid checks the file for freshness, or no. > * Squid issues a validation requests and determines the local copy is stale, or no, but it does replace the old copy if it is given a new object to replace the old. > * Squid needs to make space (as the disk store is full) and starts running > the object replacement policy to purge objects - but then, it doesn't maintain > a list of "stale" objects to purge; it just deletes the 'oldest' objects. * if there is certain HTTP request methods to the URL of the object where it can be expected the object change, such as PUT. Regards Henrik
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