[Pdns-users] PowerDNS Authoritative 4.2.2 Released

Klaus Darilion klaus.darilion at nic.at
Thu Apr 9 11:14:46 UTC 2020

> -----Ursprüngliche Nachricht-----
> Von: Pdns-users <pdns-users-bounces at mailman.powerdns.com> Im Auftrag
> von Erik Winkels via Pdns-users
> Gesendet: Donnerstag, 9. April 2020 12:45
> An: pdns-announce at mailman.powerdns.com; pdns-
> dev at mailman.powerdns.com; pdns-users at mailman.powerdns.com
> Betreff: [Pdns-users] PowerDNS Authoritative 4.2.2 Released
> Hi,
> (via: https://blog.powerdns.com/2020/04/09/powerdns-authoritative-
> server-4-2-2-released/ )
> This release fixes issues in the IXFR receive code, improves cache
> management, and corrects a few other small things. If you use IXFR, please
> read the upgrade notes carefully.

The upgrade not states: "...You could accomplish that by deleting all records in the zone with an SQL query and waiting for a fresh transfer,..."

It shocks me that you suggest a solution which causes interupptions of DNS service for that zone, until the zone is retransfered. Your second workaround "..or (1) disabling IXFR (2) forcing a fresh transfer using pdns_control retrieve example.com (3) enabling IXFR again.." is much better and only a bit more work.


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