[Pdns-users] Pdns Remote backend crash

Aki Tuomi cmouse at youzen.ext.b2.fi
Sat Mar 2 11:51:18 UTC 2013


On Sat, Mar 02, 2013 at 01:18:52PM +0200, Aki Tuomi wrote:
> > > Hello,
> > > 
> > > I encountered the following problem. When executing Remote backend
> > > (tested with Remote + socket, pipe and http) and distributor-threads
> > > parameter greater than 1 pdns_server process crash while performance
> > > testing.
> > > 
> > > Pdns was built on Debian 6.0.7
> 
> Hi!
> 
> I tried with pdns-3.2 and svn head, and was unable to reproduce your problem.
> 
> Can you show me your remotebackend script, maybe? The one I used for testing
> is at http://cmouse.desteem.org/remote.txt and dnsperf input was generated with
> 
> LC_ALL=C egrep '^[A-Za-z]+$' /usr/share/dict/american-english | awk '{ print $1 ".example.com A" }' > dnsperf.in
> 
> Aki

Also, please recompile with CFLAGS="-g -O3" CXXFLAGS="-g -O3" to ensure that
debugging symbols get inserted and the stack trace will be more helpful. 

Aki
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