Hi Gert, Thanks that made it. Moved bind zone files to /var/lib/pdns and it started working. I´ve read that in the release notes but what confused me is that this began with 4.0 moving to 4.2 was part of the tests I made.
@alan the space character was me anonymizing the log. Sorry about that. It´s working now... Thanks guys! Regards, Alejandro El mar., 18 feb. 2020 a las 14:21, Gert van Dijk (< gertvdijk+pdns-us...@gmail.com>) escribió: > 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 >
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