Oracle 本站推荐 2022-08-02

Linux Oracle 11g 11.2.0.4 RAC集群 PSU DB OJVM OPatch GI 打补丁及回退的详细过程

一.背景:

很多时候当RAC处于异常或等保需要，需要单节点或手动升级补丁，本次针对Oracle7月份最新发布的11204补丁包200714 ，手动在RAC环境进行安装。

二.备份：

节点1：

root用户备份GI_home
tar cvf Ghome_backup.tar $GI_HOME
oracle用户备份ORACLE_HOME
tar cvf ohome_backup.tar $ORACLE_HOME
节点2：

root用户备份GI_home
tar cvf Ghome_backup.tar $GI_HOME
oracle用户备份ORACLE_HOME
tar cvf ohome_backup.tar $ORACLE_HOME
三.GI_PSU信息：
OCW Comp_Patch# 29938455 --Both DB homes and Grid home
DB_PSU_Patch# 31103343 --Both DB homes and Grid home

ACFS Comp_Patch# 29509309 –Only Grid home

四.前期准备工作：

下载需求版本的Opatch以及补丁包并覆盖$ORACLE_HOME目录的Opatch目录

五.补丁安装流程：

1.oracle用户(停止各节点数据库）

$ /bin/srvctl stop home -o -s -n
[oracle@rac1 ~]$ /oracle/app/product/11.2.0/db_1/bin/srvctl stop home -o $ORACLE_HOME -s /home/oracle/status1 -n rac1
[oracle@rac2 ~]$ /oracle/app/product/11.2.0/db_1/bin/srvctl stop home -o $ORACLE_HOME -s /home/oracle/status1 -n rac2

2.root用户（执行安装前的解锁配置）

[root@rac1 ~]# /oracle/grid/crs_1/crs/install/rootcrs.pl -unlock
[root@rac2 ~]# /oracle/grid/crs_1/crs/install/rootcrs.pl -unlock

3.grid用户（分别打入上述的三个补丁OCW,DB,ACFS）

[grid@rac1 ~]$ /oracle/grid/crs_1/OPatch/opatch napply -oh /oracle/grid/crs_1/ -local /oracle/soft/31305209/29938455
[grid@rac1 ~]$ /oracle/grid/crs_1/OPatch/opatch napply -oh /oracle/grid/crs_1/ -local /oracle/soft/31305209/29509309
[grid@rac1 ~]$ /oracle/grid/crs_1/OPatch/opatch napply -oh /oracle/grid/crs_1/ -local /oracle/soft/31305209/31103343

4.oracle用户（分别打入上述的2个补丁OCW,DB）：

OCW path
$ /OPatch/opatch napply -oh -local ///custom/server/
[oracle@rac1 ~]$ /oracle/app/product/11.2.0/db_1/OPatch/opatch napply -oh $ORACLE_HOME -local /oracle/soft/31305209/29938455/custom/server/29938455/
[oracle@rac2 ~]$ /oracle/app/product/11.2.0/db_1/OPatch/opatch napply -oh $ORACLE_HOME -local /oracle/soft/31305209/29938455/custom/server/29938455/

DB PATCH
$ /OPatch/opatch apply -oh -local //
[oracle@rac1 ~]$ /oracle/app/product/11.2.0/db_1/OPatch/opatch apply -oh $ORACLE_HOME -local /oracle/soft/31305209/31103343/
[oracle@rac2 ~]$ /oracle/app/product/11.2.0/db_1/OPatch/opatch apply -oh $ORACLE_HOME -local /oracle/soft/31305209/31103343/
6.oracle用户(执行postpatch.sh）

$ ///custom/server//custom/scripts/postpatch.sh -dbhome
[oracle@rac1 ~]$ /oracle/soft/31305209/29938455/custom/server/29938455/custom/scripts/postpatch.sh -dbhome $ORACLE_HOME
[oracle@rac2 ~]$ /oracle/soft/31305209/29938455/custom/server/29938455/custom/scripts/postpatch.sh -dbhome $ORACLE_HOME

7.root用户（最后执行下面脚本）

[root@rac1 ~]# /oracle/grid/crs_1/rdbms/install/rootadd_rdbms.sh
[root@rac2 ~]# /oracle/grid/crs_1/rdbms/install/rootadd_rdbms.sh
[root@rac1 ~]# /oracle/grid/crs_1/crs/install/rootcrs.pl -patch
[root@rac2 ~]# /oracle/grid/crs_1/crs/install/rootcrs.pl -patch

8.oracle用户（启动数据库）

$ /bin/srvctl start home -o -s -n
[oracle@rac1 ~]$ /oracle/app/product/11.2.0/db_1/bin/srvctl start home -o $ORACLE_HOME -s /home/oracle/status1 -n rac1
[oracle@rac2 ~]$ /oracle/app/product/11.2.0/db_1/bin/srvctl start home -o $ORACLE_HOME -s /home/oracle/status1 -n rac2

9.将修改后的SQL文件加载到数据库中（执行数据字典升级）

cd $ORACLE_HOME/rdbms/admin
sqlplus /nolog
SQL> CONNECT / AS SYSDBA
SQL> STARTUP
SQL> @catbundle.sql psu apply
SQL> QUIT

10.编译无效对象：

cd $ ORACLE_HOME / rdbms / admin
sqlplus / nolog
SQL> CONNECT / AS SYSDBA
SQL> @ utlrp.sql

11.查看补丁信息：

[grid@rac1 ~]$opatch lsinv
[grid@rac2 ~]$opatch lsinv

升级后可能遇到数据库无法打开，找不到ASM设备的错误：alert日志内容如下：

Errors in file /u01/app/oracle/diag/rdbms/bdspoc/bdspoc/trace/bdspoc_rbal_11187.trc:

ORA-15183: ASMLIB initialization error [driver/agent not installed]

WARNING: FAILED to load library: /opt/oracle/extapi/64/asm/orcl/1/libasm.so

Errors in file /u01/app/oracle/diag/rdbms/bdspoc/bdspoc/trace/bdspoc_rbal_11187.trc:

ORA-15183: ASMLIB initialization error [driver/agent not installed]

SUCCESS: diskgroup SDATA was mounted

NOTE: dependency between database bdspoc and diskgroup resource ora.SDATA.dg is established

Errors in file /u01/app/oracle/diag/rdbms/bdspoc/bdspoc/trace/bdspoc_ora_11104.trc (incident=20001):

ORA-00600: internal error code, arguments: [kfioTranslateIO03], [], [], [], [], [], [], [], [], [], [], []

Incident details in: /u01/app/oracle/diag/rdbms/bdspoc/bdspoc/incident/incdir_20001/bdspoc_ora_11104_i20001.trc

Use ADRCI or Support Workbench to package the incident.

See Note 411.1 at My Oracle Support for error and packaging details.

Errors in file /u01/app/oracle/diag/rdbms/bdspoc/bdspoc/trace/bdspoc_ora_11104.trc (incident=20002):

ORA-00600: internal error code, arguments: [17090], [], [], [], [], [], [], [], [], [], [], []

Incident details in: /u01/app/oracle/diag/rdbms/bdspoc/bdspoc/incident/incdir_20002/bdspoc_ora_11104_i20002.trcDumping diagnostic data in directory=[cdmp_20130925101448], requested by (instance=1, osid=11104), summary=[incident=20001].

通过查找后，发现11.2安装Grid Infrastructure均需要安装执行如下命令

$ su – grid

$ cd /bin

$ ./setasmgidwrap o=<11.2 RDBMS Home>/bin/oracle

[grid@bdspoc_st bin]$ ./setasmgidwrap o=/u01/app/oracle/product/11.2.0/dbhome_1/bin/oracle

六.完全回退方案：
1.oracle用户

$ /bin/srvctl stop home -o -s -n
[oracle@rac1 ~]$ /oracle/app/product/11.2.0/db_1/bin/srvctl stop home -o $ORACLE_HOME -s /home/oracle/status1 -n rac1
[oracle@rac2 ~]$ /oracle/app/product/11.2.0/db_1/bin/srvctl stop home -o $ORACLE_HOME -s /home/oracle/status1 -n rac2
2.root用户

[root@rac1 ~]# /oracle/grid/crs_1/crs/install/rootcrs.pl -unlock
[root@rac2 ~]# /oracle/grid/crs_1/crs/install/rootcrs.pl -unlock
3.grid用户

$ /OPatch/opatch rollback -local -id -oh
$ /OPatch/opatch rollback -local -id -oh
$ /OPatch/opatch rollback -local -id -oh
[grid@rac1 ~]$ /oracle/grid/crs_1/OPatch/opatch rollback -local -id 29938455 -oh $ORACLE_HOME
[grid@rac1 ~]$ /oracle/grid/crs_1/OPatch/opatch rollback -local -id 29509309 -oh $ORACLE_HOME
[grid@rac1 ~]$ /oracle/grid/crs_1/OPatch/opatch rollback -local -id 31103343 -oh $ORACLE_HOME
[grid@rac2 ~]$ /oracle/grid/crs_1/OPatch/opatch rollback -local -id 29938455 -oh $ORACLE_HOME
[grid@rac2 ~]$ /oracle/grid/crs_1/OPatch/opatch rollback -local -id 29509309 -oh $ORACLE_HOME
[grid@rac2 ~]$ /oracle/grid/crs_1/OPatch/opatch rollback -local -id 31103343 -oh $ORACLE_HOME
4.oracle用户

$ ///custom/server//custom/scripts/prepatch.sh -dbhome
[oracle@rac1 soft]$ /oracle/soft/31305209/29938455/custom/server/29938455/custom/scripts/prepatch.sh -dbhome $ORACLE_HOME
[oracle@rac2 soft]$ /oracle/soft/31305209/29938455/custom/server/29938455/custom/scripts/prepatch.sh -dbhome $ORACLE_HOME
5.oracle用户

$ /OPatch/opatch rollback -local -id -oh
$ /OPatch/opatch rollback -local -id -oh
[oracle@rac1 ~]$ $ORACLE_HOME/OPatch/opatch rollback -local -id 29938455 -oh $ORACLE_HOME
[oracle@rac2 ~]$ $ORACLE_HOME/OPatch/opatch rollback -local -id 31103343 -oh $ORACLE_HOME
6.oracle用户

$ ///custom/server//custom/scripts/postpatch.sh -dbhome
[oracle@rac1 ~]$ /oracle/soft/31305209/29938455/custom/server/29938455/custom/scripts/postpatch.sh -dbhome $ORACLE_HOME
[oracle@rac2 ~]$ /oracle/soft/31305209/29938455/custom/server/29938455/custom/scripts/postpatch.sh -dbhome $ORACLE_HOME
7.root用户

/rdbms/install/rootadd_rdbms.sh

/crs/install/rootcrs.pl -patch

[root@rac1 ~]# /oracle/grid/crs_1/rdbms/install/rootadd_rdbms.sh
[root@rac2 ~]# /oracle/grid/crs_1/rdbms/install/rootadd_rdbms.sh
[root@rac1 ~]# /oracle/grid/crs_1/crs/install/rootcrs.pl -patch
[root@rac2 ~]# /oracle/grid/crs_1/crs/install/rootcrs.pl -patch
8.oracle用户

$ /bin/srvctl start home -o -s -n
[oracle@rac1 ~]$ /oracle/app/product/11.2.0/db_1/bin/srvctl start home -o $ORACLE_HOME -s /home/oracle/status1 -n rac1
[oracle@rac2 ~]$ /oracle/app/product/11.2.0/db_1/bin/srvctl start home -o $ORACLE_HOME -s /home/oracle/status1 -n rac2
9.将加载到数据库中的SQL文件回滚

cd $ORACLE_HOME/rdbms/admin
sqlplus /nolog
SQL> CONNECT / AS SYSDBA
SQL> STARTUP
SQL> @catbundle_PSU__ROLLBACK.sql
SQL> QUIT
10.编译无效对象：

cd $ORACLE_HOME/rdbms/admin
sqlplus /nolog
SQL> CONNECT / AS SYSDBA
SQL> @utlrp.sql
11.查看是否回退完成

[grid@rac1 ~]$opatch lsinv
[grid@rac2 ~]$opatch lsinv
七.未将SQL文件加载到数据库时的回退方案：

将两节点补丁安装前备份的GI_HOME以及ORACLE_HOME重新解压覆盖当前的GI_HOME和ORACLE_HOME即可
tar xf Ghome_backup.tar -d $ORACLE_HOME
tar xf ohome_backup.tar -d $ORACLE_HOME

数据运维技术 » Linux Oracle 11g 11.2.0.4 RAC集群 PSU DB OJVM OPatch GI 打补丁及回退的详细过程

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