<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Aug 17, 2015 at 2:01 PM, Scott Bragg <span dir="ltr"><<a href="mailto:walkingbear@gmail.com" target="_blank">walkingbear@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>My TTL in my SOA records for my zones is 2 minutes. <br>Every two minutes, my masters poll the DB and pull the SOA records to see if the serial as been incremented. </div><div>Even if the serial has not changed, it still initiates a pull from the DB of the entire zone file. It does not initiate a a notify to the slaves. </div></blockquote></div><br>Does the serial in the record match the `notified_serial` in the domains table? Are you using autoserial[1]? Basically, I have no idea. My master has it's database on the same system. The only data transfer is when a slave needs to AXFR. Where they pull the SOA and what they do with it isn't immediately obvious to me when looking at the source code, so I can't investigate from there.</div><div class="gmail_extra"><br></div><div class="gmail_extra">You may be able to get a quick answer from #powerdns on <a href="http://irc.oftc.net">irc.oftc.net</a></div><div class="gmail_extra"><br></div><div class="gmail_extra"><a href="http://comments.gmane.org/gmane.network.dns.powerdns.user/11807">http://comments.gmane.org/gmane.network.dns.powerdns.user/11807</a><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>James Sumners<br><a href="http://james.sumners.info/" target="_blank">http://james.sumners.info/</a> (technical profile)</div><div><a href="http://jrfom.com/" target="_blank">http://jrfom.com/</a> (personal site)</div><div><a href="http://haplo.bandcamp.com/" target="_blank">http://haplo.bandcamp.com/</a> (band page)</div></div></div></div></div>
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