ORACLE RAC Deployment Record preparation task (ii): BIND (DNS)

[[email protected] ~]# yum install bind[[email protected] ~]# vi  /etc/named.conf//// named.conf//// provided by red hat bind package to  configure the isc bind named (8)  dns// server as a caching  only nameserver  (as a localhost dns resolver only).//// see  /usr/share/doc/bind*/sample/ for example named configuration files.//options  {        listen-on port 53 { any; };         listen-on-v6 port 53 { ::1; };         directory        "/var/named";         dump-file        "/var/named /data/cache_dump.db ";         statistics-file  "/var/named/data/named_stats.txt";         memstatistics-file  "/var/named/data/named_mem_stats.txt";         allow-query     { any; };         recursion yes;         dnssec-enable no;        dnssec-validation no;         /* Path to ISC DLV key */         bindkeys-file  "/etc/named.iscdlv.key";         managed-keys-directory  "/var/named/dynamic";}; logging {        channel default_debug {                 file  "Data/named.run";                 severity dynamic;        };}; zone  "."  IN {        type hint;         file  "named.ca";}; zone  "tidepharm.cn"  IN {        type master;         file  "Tidepharm.cn.zone";}; include  "/etc/named.rfc1912.zones";include  "/etc/named.root.key";

[[email protected] ~]# cd /var/named/[[email protected] named]# cp  Named.localhost tidepharm.cn.zone[[email protected] named]# vi tidepharm.cn.zone$ttl     86400@                IN SOA  tidepharm.cn. admin.tidepharm.cn.  (                                          42               ; serial                                           3h              ; refresh                                           15m             ; retry                                           1W              ;  expiry                                          1d&nbSP;)             ; minimum             IN NS   ns.tidepharm.cn.ns           IN A    192.168.1.250king         IN A    192.168.1.251king         IN A    192.168.1.252king         in a    192.168.1.253

[Email protected] named]# chown root:named tidepharm.cn.zone[[email protected] ~]#/etc/init.d/named Start[[email     Protected] ~]# chkconfig named On[[email protected] ~]# chkconfig named--listnamed 0:off 1:off 2:on 3:on 4:on 5:on 6:off

[Email protected] ~]# vi/etc/resolv.conf search tidepharm.cnnameserver 192.168.1.250[[email protected] ~]# VI/ETC/NSSW        itch.conf hosts:files dns[[email protected] ~]# nslookup king.tidepharm.cnserver:192.168.1.250address: 192.168.1.250#53name:king.tidepharm.cnaddress:192.168.1.251name:king.tidepharm.cnaddress:192.168.1.252name:k ing.tidepharm.cnaddress:192.168.1.253

[Email protected] ~]# vi/etc/resolv.conf search tidepharm.cnnameserver 192.168.1.250[[email protected] ~]# VI/ETC/NSSW        itch.conf hosts:files DNS [[email protected] ~]# nslookup king.tidepharm.cnserver:192.168.1.250address:   192.168.1.250#53name:king.tidepharm.cnaddress:192.168.1.251name:king.tidepharm.cnaddress:192.168.1.252name: king.tidepharm.cnaddress:192.168.1.253

ORACLE RAC Deployment Record preparation task (ii): BIND (DNS)