[Pdns-users] MASTER/SLAVE problems
lists at nss.wproduction.cz
Fri May 28 10:00:13 UTC 2004
May 27 22:42:17 ns pdns: Queued notification of domain 'supernews.cz'
May 27 22:42:18 ns pdns: Removed from notification list:
'supernews.cz' to 18.104.22.168 (was acknowledged)
May 27 22:42:20 ns pdns: No master domains need notifications
May 27 22:42:05 ns pdns: Received NOTIFY for supernews.cz from master
22.214.171.124, we are up to date: 1085674507<=2003072300
> Martin Kuchar wrote:
> > I update serial for supernews.cz on server 1, whis is
> master. Server 1 sends
> > notfication to server 2, which is slave. Server 2 claims,
> that domain
> > supernews.cz have low (still the old) serial.
> > Play here a role cache on server 1 ??? In cache is the old serial.
> > Do i need to "pdns_control purge supernews.cz" and then
> "pdns_control notify
> > supernews.cz" (because server 1 dont send another
> notification after cache
> > purge) ??
> Does the slave server claim to have received the NOTIFY? What does it
> say it did with it? Did it say something like:
> Received valid NOTIFY for domain.tld (id=1) from master 192.168.3.2:
> NNNNNNNNN > MMMMMMMMM
> Did it then say:
> AXFR started for 'domain.tld', transaction started
> AXFR done for 'domain.tld', transaction complete
> Without log entries or something, it's hard to diagnose. I'm using
> PowerDNS as a slave for our customers (for our own DNS, I've
> switched to
> using DB-native replication), and it handles the NOTIFYs just fine.
> Derrik Pates
> dpates at dsdk12.net
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