新節點不用拷貝軟件,系統環境配置和rac1相同便可,手動添加與rac一、rac2互信,更改hosts文件.node
而後開搞:oracle
老節點oracle及grid用戶下檢查:app
cluvfy stage -pre nodeadd -n rac3 -verboseide
2.grid下新節點執行添加節點post
cd /u01/app/11.2.0/grid/oui/bin/ui
./addNode.sh -silent "CLUSTER_NEW_NODES={rac3}" "CLUSTER_NEW_VIRTUAL_HOSTNAMES={rac3-vip}"ip
#####報錯/oracle/11.2.0.4/grid目錄不存在,檢查目錄權限正常後設置忽略,export IGNORE_PREADDNODE_CHECKS=Yci
3.root用戶下新節點執行腳本it
[root@rac3 etc]# /u01/app/11.2.0/grid/root.shclass
4.Oracle用戶在老節點執行命令,爲新節點添加RAC DB軟件
/u02/app/oracle/product/11.2.0/dbhome_1/oui/bin
./addNode.sh -silent "CLUSTER_NEW_NODES={rac3}"
5.在新節點root用戶執行root.sh腳本
$ORACLE_HOME/root.sh
6.驗證Clusterware和RAC DB軟件的安裝,在新舊節點都可,grid以及oracle用戶
cluvfy stage -post nodeadd -n rac3 -verbose
7.添加新節點實例,現有集羣節點oracle
./dbca -silent -addInstance -nodeList "rac3" -gdbName "jicheng" -instanceName "jicheng3" -sysDBAUserName "sys" -sysDBAPassword oracle