Thank you for your reply.
On both server. * Bind version [root@ns1 ~]# named -v BIND 9.14.9 (Stable Release) <id:623e23e> * O/S version [root@ns1 named]# more /etc/redhat-release Red Hat Enterprise Linux Server release 7.2 (Maipo * Total number of zones,= 2500 [root@ns1 named]# grep zone /etc/named.conf | wc -l 1903 [root@ns1 named]# grep zone /etc/nesmabind.conf | wc -l 451 CPU always less than 20% which is very normal. I have corrected the name server filed for kalam.com.sa where as I removed additional NS which was ns3.kalam.com.sa, hope it should be ok, it was testing zone/domain only. But all others live zones are having the same behavior when I do the changes in primary It takes two hours to update on secondary servers. Thanks in advance. Ejaz [root@ns1 named]# more /etc/redhat-release Red Hat Enterprise Linux Server release 7.2 (Maipo) -----Original Message----- From: bind-users [mailto:bind-users-boun...@lists.isc.org] On Behalf Of Anders Löwinger Sent: Sunday, January 5, 2020 8:26 PM To: bind-users@lists.isc.org Subject: Re: Zones-unable-update On 2020-01-03 18:12, Ejaz Ahmed wrote: Note: Please include email list in your responses. > All of sudden I started getting the problem of zones updates on slaves. > Which are not happening on time. it takes two hours to take the updates. You have not given that much information so it is hard to help. Operating system, bind version? number of zones? > CPU is ok. On both primary and secondaries? > do you think would it be problems if I try to transfer all zones at once with > rndc reload, rndc reload can only retransfer one zone at a time. How many zones do you have? Some other issues: The domain kalam.com.sa is not 100% correct, your nameservers includes one additional NS record ns3.kalam.com.sa, compared to the delegation. Check warnings and errors here <https://zonemaster.net/result/367781fc8cc487bf> https://zonemaster.net/result/367781fc8cc487bf -- MVH/Regards Anders Löwinger, Abundo AB, 072-206 0322 _______________________________________________ Please visit <https://lists.isc.org/mailman/listinfo/bind-users> https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list <mailto:bind-users@lists.isc.org> bind-users@lists.isc.org <https://lists.isc.org/mailman/listinfo/bind-users> https://lists.isc.org/mailman/listinfo/bind-users
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