ORACLE 11.2.0.1 UPGRADE 11.2.0.4 操作手册

1. 创建升级软件所需目录

[root@rac1 ~]# . /home/oracle/.bash_profile 

[root@rac1 ~]# echo $GRID_HOME

/oracle/app/11.2.0/grid

[root@rac1 ~]# echo $ORACLE_HOME

/oracle/app/oracle/product/11.2.0/db_1

[root@rac1 ~]# mkdir -p /oracle/app/11.2.0.4/grid

[root@rac1 ~]# cd /oracle/app && chown -R grid:o×××tall ./11.2.0.4

[root@rac1 ~]# mkdir -p /oracle/app/oracle/product/11.2.0.4/db_1

[root@rac1 ~]# cd /oracle/app/oracle/product/ && chown -R oracle:o×××tall ./11.2.0.4

2. 升级grid软件

2.1 执行升级前检测

$ ./runcluvfy.sh stage -pre crs×××t -upgrade -n rac1,rac2 -rolling -src_crshome /oracle/app/11.2.0/grid -dest_crshome /oracle/app/11.2.0.4/grid -dest_version 11.2.0.4.0 -fixup -fixupdir /tmp -verbose

Result: Check for Oracle patch "9413827 or 9706490" in home "/oracle/app/11.2.0/grid" failed

由11.2.0.1升级到11.2.0.4时，需要安装补丁"9413827 or 9706490"

Things to Consider Before Upgrading to 11.2.0.3/11.2.0.4 Grid Infrastructure/ASM (文档 ID 1363369.1)

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--停数据库实例

[oracle@rac1 ~]$ srvctl stop home -o $ORACLE_HOME -s /home/oracle/rac1.status -n rac1

[oracle@rac2 ~]$ srvctl stop home -o $ORACLE_HOME -s /home/oracle/rac2.status -n rac2

--解锁集群

[root@rac1 oracle]# . /home/grid/.bash_profile

[root@rac1 oracle]# $ORACLE_HOME/crs/×××tall/rootcrs.pl -unlock

[root@rac1 oracle]# cd $ORACLE_HOME/..

[root@rac1 11.2.0]# chmod 775 ./grid/

--保存DB配置

[oracle@rac1 ~]$ cd ${PATCH_DIR}

[oracle@rac1 software]$ ./custom/server/9413827/custom/scripts/prepatch.sh -dbhome $ORACLE_HOME

--应用GI补丁

[grid@rac1 ~]$ cd ${PATCH_DIR}

[grid@rac1 software]$ opatch napply -local -oh $ORACLE_HOME -id 9413827

--应用DB补丁

[oracle@rac1 ~]$ cd ${PATCH_DIR}

[oracle@rac1 software]$ opatch napply custom/server/ -local -oh $ORACLE_HOME -id 9413827

--配置GI目录

[grid@rac1 software]$ chmod +w $ORACLE_HOME/log/rac1/agent

[grid@rac1 software]$ chmod +w $ORACLE_HOME/log/rac1/agent/crsd

[grid@rac2 software]$ chmod +w $ORACLE_HOME/log/rac2/agent

[grid@rac2 software]$ chmod +w $ORACLE_HOME/log/rac2/agent/crsd

--配置DB目录

[oracle@rac1 ~]$ cd ${PATCH_DIR}

[oracle@rac1 software]$ ./custom/server/9413827/custom/scripts/postpatch.sh -dbhome $ORACLE_HOME

--完成GI补丁配置

[root@rac1 oracle]# . /home/grid/.bash_profile

[root@rac1 oracle]# $ORACLE_HOME/crs/×××tall/rootcrs.pl -patch 

--启动数据库

[oracle@rac1 ~]$ srvctl start home -o $ORACLE_HOME -s /home/oracle/rac1.status -n rac1

[oracle@rac2 ~]$ srvctl start home -o $ORACLE_HOME -s /home/oracle/rac2.status -n rac2

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2.2 检查集群所有节点处于运行状态

[grid@rac1 ~]$ crsctl stat res -t

2.3 选择升级模式进行安装

2.4 修改ASM实例参数

SQL> alter system set memory_max_target=2g scope=spfile;

SQL> alter system set memory_target=2g scope=spfile;