1、升級crs
不停集羣，解壓升級補丁
[oracle@rac1 soft]$ unzip p8202632_10205_Linux-x86-64.zip
[oracle@rac1 soft]$ cd Disk1/
執行安裝
[oracle@rac1 Disk1]$ ./runInstaller
在1節點執行提示腳本
停機羣
[root@rac1 ~]# /u01/app/oracle/product/10.2.0/crs/bin/crsctl stop crs
Stopping resources.
Successfully stopped CRS resources
Stopping CSSD.
Shutting down CSS daemon.
Shutdown request successfully issued.
將新軟件cp到遠程
[root@rac1 ~]# /u01/app/oracle/product/10.2.0/crs/install/root102.sh
Creating pre-patch directory for saving pre-patch clusterware files
Completed patching clusterware files to /u01/app/oracle/product/10.2.0/crs
Relinking some shared libraries.
Relinking of patched files is complete.
WARNING: directory '/u01/app/oracle/product/10.2.0' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
WARNING: directory '/u01' is not owned by root
Preparing to recopy patched init and RC scripts.
Recopying init and RC scripts.
Startup will be queued to init within 30 seconds.
Starting up the CRS daemons.
Waiting for the patched CRS daemons to start.
This may take a while on some systems.
.
10205 patch successfully applied.
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully deleted 1 values from OCR.
Successfully deleted 1 keys from OCR.
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: rac1 rac1-priv rac1
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
clscfg -upgrade completed successfully
Creating '/u01/app/oracle/product/10.2.0/crs/install/paramfile.crs' with data used for CRS configuration
Setting CRS configuration values in /u01/app/oracle/product/10.2.0/crs/install/paramfile.crs
在2節點執行提示腳本
[root@rac2 bin]# /u01/app/oracle/product/10.2.0/crs/bin/crsctl stop crs
[root@rac2 bin]# /u01/app/oracle/product/10.2.0/crs/install/root102.sh
[root@rac2 bin]# ./crs_stat -t
2、升級dbms
停機羣
[root@rac1 ~]# /u01/app/oracle/product/10.2.0/crs/bin/crsctl stop crs
[root@rac2 ~]# /u01/app/oracle/product/10.2.0/crs/bin/crsctl stop crs
執行安裝
[oracle@rac1 Disk1]$ ./runInstaller
執行腳本
[root@rac1 ~]# /u01/app/oracle/product/10.2.0/dbhome_1/root.sh
[root@rac2 ~]# /u01/app/oracle/product/10.2.0/dbhome_1/root.sh
啓動集羣
[root@rac1 ~]# /u01/app/oracle/product/10.2.0/crs/bin/crsctl start crs
[root@rac2 ~]# /u01/app/oracle/product/10.2.0/crs/bin/crsctl start crs
檢查集羣狀態，此時數據庫是offline的。
[root@rac2 ~]# /u01/app/oracle/product/10.2.0/crs/bin/crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.rac.db application ONLINE OFFLINE
ora....c1.inst application ONLINE OFFLINE
ora....c2.inst application ONLINE OFFLINE
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1.gsd application ONLINE ONLINE rac1
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip application ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora.rac2.gsd application ONLINE ONLINE rac2
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip application ONLINE ONLINE rac2
3、dbua升級數據庫
[oracle@rac1 Disk1]$ dbua
查看集羣和數據庫狀態，數據庫狀態正常。
[oracle@rac1 ~]$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.rac.db application ONLINE ONLINE rac2
ora....c1.inst application ONLINE ONLINE rac1
ora....c2.inst application ONLINE ONLINE rac2
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1.gsd application ONLINE ONLINE rac1
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip application ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora.rac2.gsd application ONLINE ONLINE rac2
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip application ONLINE ONLINE rac2
查看數據庫版本和狀態。
[oracle@rac1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.5.0 - Production on Sun Mar 15 15:51:01 2020
Copyright (c) 1982, 2010, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
SQL> select * from v$version;
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi
PL/SQL Release 10.2.0.5.0 - Production
CORE 10.2.0.5.0 Production
TNS for Linux: Version 10.2.0.5.0 - Production
NLSRTL Version 10.2.0.5.0 - Production