Dear All,
It is fixed. Thanks for your help. Warmest Regards, Jackson Yap *From:* Jackson Yap <jack...@apc.sg> *Sent:* Saturday, 28 December 2019 1:01 am *To:* 'Aki Tuomi' <cmo...@desteem.org>; 'Otto Moerbeek' <o...@drijf.net> *Cc:* 'pdns-users@mailman.powerdns.com' <pdns-users@mailman.powerdns.com> *Subject:* RE: [Pdns-users] pdns cannot handle large pdns notify Dear All, The strange thing is, after I run pdns notify *, it is parsed into memory as below. example.com: parsed into memory at 2019-12-28 00:56:59 However, it has not notified at all from the log I check, and the number of master zones it notify when I do pdns notify *, is still short of one (missing the new master zone). Warmest Regards, Jackson Yap *From:* Jackson Yap <jack...@apc.sg> *Sent:* Saturday, 28 December 2019 12:05 am *To:* 'Aki Tuomi' <cmo...@desteem.org>; 'Otto Moerbeek' <o...@drijf.net> *Cc:* 'pdns-users@mailman.powerdns.com' <pdns-users@mailman.powerdns.com> *Subject:* RE: [Pdns-users] pdns cannot handle large pdns notify Hi Aki, Yes, the source is using bind backend. However it still don’t work after we run pdns_control rediscover: root@pdns-source [~]# pdns_control rediscover Ok Done parsing domains, 3 rejected, 0 new, 0 removed root@ pdns-source [~]# pdns_control notify '*' Added 564 MASTER zones to queue But the after newly added zone in pdns, total is 565: All zonecount:565 This is driving us crazy :( Warmest Regards, Jackson Yap *From:* Aki Tuomi <cmo...@desteem.org> *Sent:* Friday, 27 December 2019 6:05 pm *To:* Jackson Yap <jack...@apc.sg>; Otto Moerbeek <o...@drijf.net> *Cc:* pdns-users@mailman.powerdns.com *Subject:* Re: [Pdns-users] pdns cannot handle large pdns notify Are you using bind backend? If yes, try reloading named.conf with pdns_control rediscover before notify. Aki On December 27, 2019 8:17 AM Jackson Yap < jack...@apc.sg> wrote: Dear All, Another important discovery. I realised after a new zone is added, pdns notify will always missed out this new zone. Until I restart pdns and force the notify again. Can someone advise if there is any issue or is this a bug? pdns_control list-zones All zonecount:565 root@pdns-source [~]# pdns_control notify '*' Added 564 MASTER zones to queue root@pdns-source [~]# service pdns restart Restarting PowerDNS authoritative nameserver: stopping and waiting..done Starting PowerDNS authoritative nameserver: started root@pdns-source [~]# pdns_control notify '*' Added 565 MASTER zones to queue Warmest Regards, Jackson Yap -----Original Message----- From: Jackson Yap < jack...@apc.sg> Sent: Friday, 27 December 2019 12:39 pm To: 'Otto Moerbeek' < o...@drijf.net> Cc: 'pdns-users@mailman.powerdns.com' < pdns-users@mailman.powerdns.com> Subject: RE: [Pdns-users] pdns cannot handle large pdns notify Dear All, We make an important discovery, but we don't know the reason why. When we do pdns notify *, we checked through all the logs in source server in /var/log/messages, we realised the domain example.com was not send out at all. If we just do pdns notify example.com, it will be sent out. Then we count the logs: root@pdns-source [~]# pdns_control notify '*' Added 563 MASTER zones to queue But we realised "example.com" was nowhere in the logs as well. grep "example.com" /var/log/messages (returns nothing). Any idea why? Warmest Regards, Jackson Yap -----Original Message----- From: Otto Moerbeek < o...@drijf.net> Sent: Wednesday, 25 December 2019 6:25 pm To: Jackson Yap < jack...@apc.sg> Cc: pdns-users@mailman.powerdns.com Subject: Re: [Pdns-users] pdns cannot handle large pdns notify On Wed, Dec 25, 2019 at 12:03:04AM +0800, Jackson Yap wrote: Hi, We are using pdns version 4.1.13. So you have the basic improvements. You might try updating one of your slaves to 4.2.1 and see if things improve. Otherwise maybe pace the notifies by a simple shell scrip *and* reallize missing a notify is not a critical error since slave servers check periodically (SOA refrsh interval) to see if they need to update. -Otto _______________________________________________ Pdns-users mailing list Pdns-users@mailman.powerdns.com https://mailman.powerdns.com/mailman/listinfo/pdns-users
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