Oracle RAC 添加删除节点

百度搜索，会很多文章关于如何添加删除节点的，而且这个操作也没有什么很多的技术含量，但是自己测试过，记录一下，以备后续查询，同时也希望能给需要的朋友一些帮助.环境介绍环境为两个节点RAC：racnode1和racnode2测试过程是删除racnode1Oracle版本为11.2.0.1---- racnode1上操作 -----首先，要禁用和停止监听,然后查询确认操作已经成功

[grid@racnode1 ~]$ srvctl disable listener -n racnode1
[grid@racnode1 ~]$ srvctl stop listener -n racnode1
[grid@racnode1 ~]$ crsctl status res -t
ora.LISTENER.lsnr
OFFLINE OFFLINE racnode1
ONLINE ONLINE racnode2
ora.LISTENER_2.lsnr
OFFLINE OFFLINE racnode1
ONLINE ONLINE racnode2
--------------------------------------------------------------------------------

进入到GI目录，去删除OCR中的该数据库的信息（这个操作可以在任何一个运行的节点上执行）

[grid@racnode1 ~]$ cd $ORACLE_HOME/oui/bin
[grid@racnode1 bin]$ pwd
/u01/app/11.2.0/grid/oui/bin
[grid@racnode1 bin]$ ./runInstaller -updateNodelist ORACLE_HOME=/u01/app/11.2.0/grid/oui/bin "CLUSTER_NODES=racnode2" <<<<<注：这里需要填写希望保留下来的节点，如果有多个节点，除了需要删除的节点，其他节点都要写上并用“，”隔开
Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB. Actual 2353 MB Passed
The inventory pointer is located at /etc/oraInst.loc
The inventory is located at /u01/app/oraInventory
/u01/app/oraInventory/ContentsXML

[grid@racnode1 bin]$ olsnodes -s -t
racnode1 Active Unpinned
racnode2 Active Unpinned

停止并删除VIP

[root@racnode1 bin]# srvctl stop vip -i racnode1-vip
[root@racnode1 bin]# crsctl status res -t
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
OFFLINE OFFLINE racnode1
ONLINE ONLINE racnode2
ora.LISTENER_2.lsnr
OFFLINE OFFLINE racnode1
ONLINE ONLINE racnode2
ora.racnode1.vip
1 OFFLINE OFFLINE
ora.racnode2.vip
1 ONLINE ONLINE racnode2
ora.scan1.vip
1 ONLINE ONLINE racnode1
[root@racnode1 bin]# srvctl remove vip -i racnode1-vip
Please confirm that you intend to remove the VIPs racnode1-vip （y/[n]） y
[root@racnode1 bin]# crsctl status res -t
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
OFFLINE OFFLINE racnode1
ONLINE ONLINE racnode2
ora.LISTENER_2.lsnr
OFFLINE OFFLINE racnode1
ONLINE ONLINE racnode2
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE racnode1
ora.hd.db
1 ONLINE ONLINE racnode1 Open
2 ONLINE ONLINE racnode2 Open
ora.oc4j
1 OFFLINE OFFLINE
ora.racnode2.vip
1 ONLINE ONLINE racnode2
ora.scan1.vip
1 ONLINE ONLINE racnode1

Oracle 11g中lock的增强Rman备份脚本集合相关资讯节点 Oracle RAC添加节点 Oracle RAC删除节点

关于心跳网络引起的Oracle RAC的节（06/04/2015 17:53:20）
Oracle 11gR2 RAC节点crash故障分（06/14/2014 20:48:40）
RH436之两个节点集群（12/08/2013 19:26:17）

OpenStack节点地址改变（09/24/2014 21:27:54）
RAC节点1reboot之后，节点1的资源（12/12/2013 08:49:11）
RHCS多节点部署应用企业环境（05/18/2013 08:12:51）

本文评论查看全部评论（0）