Disabling "aio threads" totally fixed my problem, it had appeared after i
had enabled it.
I wasn't able to reproduce myself so i couldn't get a debug log when it
triggers..
Posted at Nginx Forum:
https://forum.nginx.org/read.php?2,269545,269632#msg-269632
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Hello!
On Tue, Sep 13, 2016 at 07:52:59PM -0400, vlad0 wrote:
> I'm having a problem that comes on goes the past months:
> The cache does not get updated as it seems to stay in "UPDATING" state. This
> issue comes at random times/days.
[...]
> We use epoll and aio threads. There is a subs_filte
