搭建rac的时候如果选择多个scan ip 则需要考虑配置dns server,多个虚拟机也可以考虑作为公用的dns服务器 安装相关packages [root@xb ~]# yum install bind* -y Loaded plugins: refresh-packagekit Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package bind.x86_64 32:9.8.2-0.68.rc1.el6_10.1 will be installed ---> Package bind-chroot.x86_64 32:9.8.2-0.68.rc1.el6_10.1 will be installed ---> Package bind-devel.x86_64 32:9.8.2-0.68.rc1.el6_10.1 will be installed ---> Package bind-dyndb-ldap.x86_64 0:2.3-8.el6 will be installed ---> Package bind-libs.x86_64 32:9.8.2-0.68.rc1.el6_10.1 will be installed ---> Package bind-sdb.x86_64 32:9.8.2-0.68.rc1.el6_10.1 will be installed ---> Package bind-utils.x86_64 32:9.8.2-0.68.rc1.el6_10.1 will be installed --> Finished Dependency Resolution 主要文件 /etc/named #named目录 /etc/named.conf #主配置文件 /etc/rc.d/init.d/named #BIND开机自动时启动的脚本 /usr/sbin/named #n……

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