Oracle 10g RAC 升级（CPU Update）之--升级数据库
Oracle 10g RAC 升级（CPU Update）之--升级数据库
系统环境：
操作系统：RedHat EL5
Cluster： Oracle CRS 10.2.0.1.0
Oracle： Oracle 10.2.0.1.0
如图所示：RAC 系统架构
三、升级数据库
数据库的升级需要关闭DataBase，可以采用DBUA以图形的方式升级，也可以采用sqlplus 命令（catupgrd.sql 脚本），本案例采用dbua方式升级。
[root@node2 ~]# srvctl start listener -n node1 [root@node2 ~]# srvctl start listener -n node2 [root@node2 ~]# srvctl start asm -n node1 [root@node2 ~]# srvctl start asm -n node2 [root@node2 ~]# crs_stat -t Name Type Target State Host ------------------------------------------------------------ ora....SM1.asm application ONLINE ONLINE node1 ora....E1.lsnr application ONLINE ONLINE node1 ora.node1.gsd application ONLINE ONLINE node1 ora.node1.ons application ONLINE ONLINE node1 ora.node1.vip application ONLINE ONLINE node1 ora....SM2.asm application ONLINE ONLINE node2 ora....E2.lsnr application ONLINE ONLINE node2 ora.node2.gsd application ONLINE ONLINE node2 ora.node2.ons application ONLINE ONLINE node2 ora.node2.vip application ONLINE ONLINE node2 ora.prod.db application OFFLINE OFFLINE ora....d1.inst application OFFLINE OFFLINE ora....d2.inst application OFFLINE OFFLINE
以Oracle身份，执行dbua 开始升级：
执行dbua，开始升级
选择“Update DataBase"
升级数据库：prod
升级后，编译失效Object
指定Recovery Area
升级summary
开始升级
升级组件
升级完成后，在所有node执行以下脚本：
[root@node1 ~]# su - oracle [oracle@node1 ~]$ /u01/app/oracle/product/10.2.0/db_1/install/changePerm.sh ------------------------------------------------------------------------------- Disclaimer: The purpose of this script is to relax permissions on some of the files in the database Oracle Home so that all clients can access them. Please note that Oracle Corporation recommends using the most restrictive file permissions as possible for your given implementation. Running this script should be done only after considering all security ramifications. ------------------------------------------------------------------------------- Do you wish to continue (y/n) [n]: y Spooling the error log /tmp/changePerm_err.log... Finished running the script successfully [oracle@node2 ~]$ /u01/app/oracle/product/10.2.0/db_1/install/changePerm.sh ------------------------------------------------------------------------------- Disclaimer: The purpose of this script is to relax permissions on some of the files in the database Oracle Home so that all clients can access them. Please note that Oracle Corporation recommends using the most restrictive file permissions as possible for your given implementation. Running this script should be done only after considering all security ramifications. ------------------------------------------------------------------------------- Do you wish to continue (y/n) [n]: y Spooling the error log /tmp/changePerm_err.log... Finished running the script successfully
升级后验证：
[oracle@node2 ~]$ sqlplus '/as sysdba' SQL*Plus: Release 10.2.0.4.0 - Production on Mon May 12 17:41:19 2014 Copyright (c) 1982, 2007, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options SQL> select instance_name,status from gv$instance; INSTANCE_NAME STATUS ---------------- ------------ prod2 OPEN prod1 OPEN SQL> col COMP_NAME for a40 SQL> col version for a30 SQL> set linesize 120 SQL> select comp_name,version,status from dba_registry COMP_NAME VERSION STATUS ---------------------------------------- ------------------------------ ---------------------- Oracle Enterprise Manager 10.2.0.4.0 VALID Spatial 10.2.0.4.0 VALID Oracle interMedia 10.2.0.4.0 VALID OLAP Catalog 10.2.0.4.0 VALID Oracle XML Database 10.2.0.4.0 VALID Oracle Text 10.2.0.4.0 VALID Oracle Expression Filter 10.2.0.4.0 VALID Oracle Rule Manager 10.2.0.4.0 VALID Oracle Workspace Manager 10.2.0.4.3 VALID Oracle Data Mining 10.2.0.4.0 VALID Oracle Database Catalog Views 10.2.0.4.0 VALID COMP_NAME VERSION STATUS ---------------------------------------- ------------------------------ ---------------------- Oracle Database Packages and Types 10.2.0.4.0 VALID JServer JAVA Virtual Machine 10.2.0.4.0 VALID Oracle XDK 10.2.0.4.0 VALID Oracle Database Java Packages 10.2.0.4.0 VALID OLAP Analytic Workspace 10.2.0.4.0 VALID Oracle OLAP API 10.2.0.4.0 VALID Oracle Real Application Clusters 10.2.0.4.0 VALID 18 rows selected. [oracle@node2 ~]$ crs_stat -t Name Type Target State Host ------------------------------------------------------------ ora....SM1.asm application ONLINE ONLINE node1 ora....E1.lsnr application ONLINE ONLINE node1 ora.node1.gsd application ONLINE ONLINE node1 ora.node1.ons application ONLINE ONLINE node1 ora.node1.vip application ONLINE ONLINE node1 ora....SM2.asm application ONLINE ONLINE node2 ora....E2.lsnr application ONLINE ONLINE node2 ora.node2.gsd application ONLINE ONLINE node2 ora.node2.ons application ONLINE ONLINE node2 ora.node2.vip application ONLINE ONLINE node2 ora.prod.db application ONLINE ONLINE node2 ora....d1.inst application ONLINE ONLINE node1 ora....d2.inst application ONLINE ONLINE node2
@至此，RAC的升级任务全部完成，时长在4个小时左右！
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