On 02.03.2013 13:18, Aki Tuomi wrote:
I'll have a look at this, can you please file a bug report at
http://wiki.powerdns.com/trac
Suggest to make sure it is really a bug and not my fault.
Can you show me your remotebackend script, maybe?
Does not matter. I can reproduce the problem with yours
http://cmouse.desteem.org/remote.txt
I tried with pdns-3.2 and svn head, and was unable to reproduce your problem.
Below is the exact commands of how I can reproduce the problem on my
clean Debian virtual machine
# Upgrade the system
aptitude update
aptitude full-upgrade
# Build and install PowerDNS
aptitude install build-essential libboost-program-options-dev
libboost-serialization-dev liblua5.1-0-dev zlib1g-dev
cd /usr/src/
wget http://downloads.powerdns.com/releases/pdns-3.2.tar.gz
tar -xzf pdns-3.2.tar.gz
cd pdns-3.2/
CFLAGS="-g -O3" CXXFLAGS="-g -O3" ./configure --prefix=/usr/local/pdns
--disable-shared --enable-static --enable-static-boost
--enable-static-binaries --enable-pdns_server --disable-recursor
--with-modules="pipe remote" --with-dynmodules=""
make
make install
# Install Remote backend script
aptitude install ruby rubygems libjson-ruby
wget http://cmouse.desteem.org/remote.txt -O /usr/local/pdns/etc/remote.rb
chmod +x /usr/local/pdns/etc/remote.rb
# Start and test PowerDNS
/usr/sbin/groupadd -r pdns
/usr/sbin/useradd -g pdns -s /bin/false -r -c "PowerDNS daemon" -d
/var/run/pdns pdns
/usr/local/pdns/sbin/pdns_server --daemon --guardian=yes --cache-ttl=0
--distributor-threads=7 --launch=remote --local-ipv6=
--log-dns-details=yes --log-failed-updates=yes --loglevel=4
--query-cache-ttl=0 --query-local-address6= --setgid=pdns --setuid=pdns
--socket-dir=/var/run/pdns --version-string=anonymous
--remote-connection-string=pipe:command=/usr/local/pdns/etc/remote.rb
dig @localhost xxx.example.com. A
# Build and install dnsperf
aptitude install libbind-dev libkrb5-dev libssl-dev libcap-dev libxml2-dev
cd /usr/src/
wget
ftp://ftp.nominum.com/pub/nominum/dnsperf/1.0.1.0/dnsperf-src-1.0.1.0-1.tar.gz
tar -xzf dnsperf-src-1.0.1.0-1.tar.gz
cd dnsperf-src-1.0.1.0-1/
./configure --prefix=/usr/local/dnsperf
make
make install
# Start performance test
LC_ALL=C egrep '^[A-Za-z]+$' /usr/share/dict/american-english | awk '{
print $1 ".example.com A" }' > /usr/local/dnsperf/dnsperf.in
/usr/local/dnsperf/bin/dnsperf -d /usr/local/dnsperf/dnsperf.in -s
localhost -f inet -l 300
# PowerDNS crash :(
Regards,
Aleksey
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