Hi experts,
I followed to MOS note DNS and DHCP Setup Example for Grid Infrastructure GNS [ID 946452.1] to configure DNS, DHCP for GNS.
Everything working as I expected
[grid@c1n1 ~]$ nslookup itdata-scan.cluster.it.data
Server: 192.168.7.10
Address: 192.168.7.10#53
Non-authoritative answer:
Name: itdata-scan.cluster.it.data
Address: 192.168.7.110
Name: itdata-scan.cluster.it.data
Address: 192.168.7.106
Name: itdata-scan.cluster.it.data
Address: 192.168.7.109
and round robin also works but I don't know why I received many errors in cluster log.
This error repeated every minute.
2012-10-03 06:22:36.002
[gnsd(4384)]CRS-10001:CLSGN-0000: no error
CLSGN-00183: Number of retries exceeded maximum: 8.
CLSU-00912: OSE: has:CLSU:912 CLSU-00100: Operating System function: getaddrinfo failed with error data: 0
CLSU-00101: Operating System error message: Error 0
CLSU-00103: error location: SCLSIN01
CLSU-00104: additional error information: Name or service not known
CLSGN-00178: Resolution of name "GNSTESTHOST.cluster.it.data" failed.
Also in DNS logs
error (FORMERR) resolving 'GNSTESTHOST.cluster.it.data.cluster.it.data/A/IN': 192.168.7.150#53
DNS format error from 192.168.7.150#53 resolving GNSTESTHOST.cluster.it.data.cluster.it.data/AAAA for client 192.168.7.12#65309: too many questions
-----------
error (FORMERR) resolving 'c1n1.cluster.it.data/AAAA/IN': 192.168.7.150#53
DNS format error from 192.168.7.150#53 resolving c1n1.cluster.it.data/AAAA for client 192.168.7.12#32840: reply has no answer
Please help me understand.
Envionment: Linux 6.3 Oracle G.I 11.2.0.3
DNS bind linux
./thanks