Unexplained Cache MISSes

Dridi Boukelmoune dridi at varni.sh
Thu Jun 1 01:21:54 CEST 2017

On Wed, May 31, 2017 at 6:25 PM, Guillaume Quintard
<guillaume at varnish-software.com> wrote:
> On Wed, May 31, 2017 at 4:49 PM, Dridi Boukelmoune <dridi at varni.sh> wrote:
>> It is possible that while the purge is happening another client
>> requests the same object and once the purge restarts into a GET or HIT
>> it gets a hit from the other client's request.
> I got that idea too, but the HIT after the purge return an object with a
> large age.

The age is something that could come from the backend. Does the VXID
match the one that was just purged when a restart gets a hit?


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