Threads in 4.0

Andreas Plesner Jacobsen apj at
Mon May 19 08:54:34 CEST 2014

On Fri, May 16, 2014 at 09:24:18PM +0100, James Harrison wrote:
> > 
> Good to know. There's more than just that one bug, though - just had
> an hourlong site outage due to varnish's child just up and dying and
> not being restarted. Wouldn't know where to look for debug output -
> restarted the parent and it worked again for about 3 minutes and then
> the child didn't die but it did stop servicing requests. New requests
> would be accepted, and held open, but nothing happened subsequently.
> Just downgraded to 3.0 and everything's working again. Persistent
> storage is a nice-to-have to avoid cold caches after restarts/crashes,
> but 4.0 clearly needs some work before it goes anywhere near production.

It sounds like you've upgraded to get persistent? Persistent is still
experimental, just as it was in 3.0.


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