[Pdns-users] Serial lagging in authoritative 4.2.2 using native MySQL sync from 4.1.13

[Pieter Lexis]

Hi Christian,

On 5/15/20 4:03 PM, Cristian Seres via Pdns-users wrote:
> they seem to match:
> [...]

I did some digging and found out the behaviour for INCEPTION-INCREMENT
changed between 4.1 and 4.2 (in 4.2.0-alpha1) in commit f613d242[1] in
PR #4547[3]. As we'd increase the SOA serial by 2 instead of 1
(#2377[2]). Your setup (only native zones, different PowerDNS versions
*and* default-soa-edit set) indeed shows the issue and fixed solution :).

I recommend upgrading to 4.1.13 to 4.2.2, or even 4.3. Note that 4.3
requires a schema update that is backwards compatible with 4.2 and 4.1.

I hope this clears up the confusion.

Best regards,

Pieter

1 -
https://github.com/PowerDNS/pdns/commit/f613d2420ab805c2bc6295d1a544e278a047ee0e
2 - https://github.com/PowerDNS/pdns/pull/4547
3 - https://github.com/PowerDNS/pdns/issues/2377

-- 
Pieter Lexis
PowerDNS.COM BV -- https://www.powerdns.com