On Tue, Feb 18, 2020 at 5:58 PM Alejandro Fernández Preda via Pdns-users <pdns-users@mailman.powerdns.com> wrote: > I´m dealing whith a problem with a PDNS Authoritative server acting as slave > using bind backend. After a zone update on the master server I get: "Unable > to feed record during incoming AXFR of ' mydomain.edu': Unable to create a > unique temporary zonefile '/etc/pdns/bind/ mydomain.edu8qZYbV': Read-only > file system" and the zone never updates
I believe this is caused by Systemd unit file hardening. See the unit file comment [1] that this is done on purpose. It is included since 4.2.x, so that explains why you don't see that on earlier versions. To overcome this, you may want to choose another (writable) path to store the transferred zone files or override the values in your systemd configuration [2]. I'd recommend to use the first option and just choose a path in /var/lib somewhere of your choice. HTH. [1]: https://github.com/PowerDNS/pdns/blob/4b2eb85c0b4184f520858be0e1eb2d95b02ecae5/pdns/pdns.service.in#L22-L24 [2]: https://askubuntu.com/a/659268/88802 _______________________________________________ Pdns-users mailing list Pdns-users@mailman.powerdns.com https://mailman.powerdns.com/mailman/listinfo/pdns-users
