在 Oracle Enterprise Linux 上升级到 Oracle RAC 11g

准备要升级的 Oracle 集群件主目录

在每个节点上执行 preupdate.sh 脚本，以准备要升级的集群件主目录。该脚本可停止 Oracle 集群件组件并更改 Oracle 集群件主目录中文件的权限。

# cd /stage/clusterware/upgrade
# ./preupdate.sh -crshome /u02/crs/oracle -crsuser oracle
Shutting down Oracle Cluster Ready Services (CRS):
Stopping resources.This could take several minutes.
Successfully stopped CRS resources.
Stopping CSSD.
Shutting down CSS daemon.
Shutdown request successfully issued.
Shutdown has begun.The daemons should exit soon.
Checking to see if Oracle CRS stack is down...
Oracle CRS stack is down now.

升级 Oracle 集群件

您只需在一个节点上运行 Oracle Universal Installer (OUI)。OUI 将在每个节点上自动安装现有的二进制软件。

以 oracle 用户身份在 merlin1 上执行，

merlin1-> /stage/clusterware/runInstaller

1. 欢迎页面：单击 Next。
2. 指定 Home 详细内容：验证 CRS_Home 目录 (/u02/crs/oracle) 显示正确。
3. 指定硬件集群安装模式：验证所有节点均已选择。
4. 特定于产品的必要条件检查：验证总体结果成功。
5. 摘要：单击 Install。
6. 执行配置脚本：以 root 用户身份按顺序执行以下脚本（一次执行一个）。在当前脚本完成后，再继续执行下一个脚本。
   1. 在 merlin1 上执行 /u02/crs/oracle/install/rootupgrade。
   2. 在 merlin2 上执行 /u02/crs/oracle/install/rootupgrade。

在 merlin1 上，

# /u02/crs/oracle/install/rootupgrade
Checking to see if Oracle CRS stack is already up...

copying ONS config file to 11.1 CRS home
/bin/cp:`/u02/crs/oracle/opmn/conf/ons.config' and `/u02/crs/oracle/opmn/conf/ons.config' are the same file
/u02/crs/oracle/opmn/conf/ons.config was copied successfully to /u02/crs/oracle/opmn/conf/ons.config
WARNING:directory '/u02/crs' is not owned by root
WARNING:directory '/u02' is not owned by root
Oracle Cluster Registry configuration upgraded successfully
Adding daemons to inittab
Attempting to start Oracle Clusterware stack
Waiting for Cluster Synchronization Services daemon to start
Cluster Synchronization Services daemon has started
Waiting for Event Manager daemon to start
Event Manager daemon has started
Cluster Ready Services daemon has started
Oracle CRS stack is running under init(1M)
clscfg:EXISTING configuration version 3 detected.
clscfg:version 3 is 10g Release 2.
Successfully accumulated necessary OCR keys.
Using ports:CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node <nodenumber>:<nodename> <private interconnect name> <hostname>
node 1:merlin1 merlin1-priv merlin1
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
clscfg -upgrade completed successfully
CRS stack on this node, is successfully upgraded to 11.1.0.6.0
Checking the existence of nodeapps on this node
Creating '/u02/crs/oracle/install/paramfile.crs' with data used for CRS configuration
Setting CRS configuration values in /u02/crs/oracle/install/paramfile.crs

在 merlin2 上，

# /u02/crs/oracle/install/rootupgrade
Checking to see if Oracle CRS stack is already up...

copying ONS config file to 11.1 CRS home
/bin/cp:`/u02/crs/oracle/opmn/conf/ons.config' and `/u02/crs/oracle/opmn/conf/ons.config' are the same file
/u02/crs/oracle/opmn/conf/ons.config was copied successfully to /u02/crs/oracle/opmn/conf/ons.config
WARNING:directory '/u02/crs' is not owned by root
WARNING:directory '/u02' is not owned by root
Oracle Cluster Registry configuration upgraded successfully
Adding daemons to inittab
Attempting to start Oracle Clusterware stack 
Waiting for Cluster Synchronization Services daemon to start
Cluster Synchronization Services daemon has started
Waiting for Event Manager daemon to start
Waiting for Event Manager daemon to start
Event Manager daemon has started
Cluster Ready Services daemon has started
Oracle CRS stack is running under init(1M)
clscfg:EXISTING configuration version 4 detected.
clscfg:version 4 is 11 Release 1.
Successfully accumulated necessary OCR keys.
Using ports:CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node <nodenumber>:<nodename> <private interconnect name> <hostname>
node 2:merlin2 merlin2-priv merlin2
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
clscfg -upgrade completed successfully
CRS stack on this node, is successfully upgraded to 11.1.0.6.0
Checking the existence of nodeapps on this node
Creating '/u02/crs/oracle/install/paramfile.crs' with data used for CRS configuration
Setting CRS configuration values in /u02/crs/oracle/install/paramfile.crs


merlin1-> $ORA_CRS_HOME/bin/crsctl check crs
Cluster Synchronization Services appears healthy
Cluster Ready Services appears healthy
Event Manager appears healthy
merlin1-> $ORA_CRS_HOME/bin/crsctl query crs softwareversion
Oracle Clusterware version on node [merlin1] is [11.1.0.6.0] 
merlin1-> $ORA_CRS_HOME/bin/crsctl query crs activeversion
Oracle Clusterware active version on the cluster is [11.1.0.6.0]

merlin2-> $ORA_CRS_HOME/bin/crsctl check crs 
Cluster Synchronization Services appears healthy
Cluster Ready Services appears healthy
Event Manager appears healthy
merlin2-> $ORA_CRS_HOME/bin/crsctl query crs softwareversion
Oracle Clusterware version on node [merlin2] is [11.1.0.6.0] 
merlin2-> $ORA_CRS_HOME/bin/crsctl query crs activeversion
Oracle Clusterware active version on the cluster is [11.1.0.6.0]

7. 返回到 merlin1 的执行配置脚本屏幕，然后单击“OK”。
8. 配置助手：验证所有检查均成功。OUI 在最后会执行集群件安装后检查。如果 CVU 失败，请更正问题，并以 oracle 用户身份重新运行以下命令：