Hi everyone, 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
Things I´ve tested: - Running PDNS server interactively makes it work as expected and updates zone file. - Checked permissions on /etc/pdns/bind drwxrwxr-x. 2 pdns pdns 74 Feb 18 13:10 bind (this was orginally root:pdns but changed for testing purposes) - Checked selinux: No deny logs This was working with PDNS 4.0 until some update. Tried upgrading to 4.2 but the problem persists. OS is CentOS 7.7 and PDNS installed via yum from PDNS repository Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: PowerDNS comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it according to the terms of the GPL version 2. Feb 18 13:42:04 SVR-XDNS-FE-02 systemd: Started PowerDNS Authoritative Server. Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: Polled security status of version 4.2.1 at startup, no known issues reported: OK Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: Creating backend connection for TCP Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: [bindbackend] Parsing 2 domain(s), will report when done Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: [bindbackend] Done parsing domains, 0 rejected, 2 new, 0 removed Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: Only asked for 1 backend thread - operating unthreaded Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: Master/slave communicator launching Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: 2 slave domains need checking, 0 queued for AXFR Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: Received serial number updates for 2 zones, had 0 timeouts Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: Domain 'mydomain.edu' is stale, master serial 2020021801, our serial 2020020301 Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: Initiating transfer of ' mydomain.edu' from remote '10.3.4.20' Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: Starting AXFR of ' mydomain.edu' from remote 10.3.4.20 Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: AXFR started for ' mydomain.edu' Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: AXFR of ' mydomain.edu' from remote 10.3.4.20 done Feb 18 13:42:04 SVR-XDNS-FE-02 pdns_server: 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 Any help will be greatly apreciated. Regards! Alejandro
_______________________________________________ Pdns-users mailing list Pdns-users@mailman.powerdns.com https://mailman.powerdns.com/mailman/listinfo/pdns-users
