[Pdns-users] mysql has gone away

Aki Tuomi cmouse at youzen.ext.b2.fi
Wed Sep 17 06:29:10 UTC 2014

On Tue, Sep 16, 2014 at 01:38:01PM -0700, chayes wrote:
> I am running pdns-recursor version 3.6
> In low-usage times (approx 1.5 hours of no activity) I start seeing the
> "mysql has gone away" errors and pdns becomes sluggish and unresponsive.
> I searched the archives and see recommendations to increase mysql wait
> times, but there is never an indication of which timeout to reset.  Here are
> the options I have.  The two I would have changed (interactive_timeout and
> wait_timeout) are already defaulted to eight hours. Which one should I
> change to resolve the problem?  Or is there a better way?

are you sure you are not experiencing high io load at the same time or 
mysql problems? 


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