[nsd-users] IXFR regression in nsd 3.2.9?

Matthijs Mekking matthijs at nlnetlabs.nl
Mon Mar 5 16:16:31 CET 2012


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On 03/05/2012 03:58 PM, Stephane Bortzmeyer wrote:
> On Mon, Mar 05, 2012 at 03:48:13PM +0100, W.C.A. Wijngaards
> <wouter at NLnetLabs.nl> wrote a message of 99 lines which said:
> 
>> Bugfix #423: Fix slow zone transfer processing due to 'Fix
>> is_existing flag for ENT' bugfix.
> 
> This description does not really match the symptoms... Why does
> 3.2.9 work for the other name server? Why even very small zones
> like zonecheck.fr has a problem?

I am not sure, but from your previous mail I thought that the name
server with issues has a lot more zones and a lot bigger zones. I
assume that this is the cause why the one name server works and the
other not.

Although the small zone has been saved to disk, it could be that it is
handled after the (huge, endless during) zone transfer and therefor
the new zonecheck.fr zone is not yet being served (and you don't yet
see the log message indicating the update).

So I believe that all the behavior with 3.2.9 you described is related
to bug #423.

Best regards,
  Matthijs

> 
> We'll test with 3.2.10 to see. 
> _______________________________________________ nsd-users mailing
> list nsd-users at NLnetLabs.nl 
> http://open.nlnetlabs.nl/mailman/listinfo/nsd-users

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