Oracle RAC 10.2.0.1 升级 10.2.0.4 简单描述

推荐crs版本高于db版本
If you also plan to apply this patch to Oracle Clusterware,
ensure that you apply the patch to Oracle Clusterware before
applying it to Oracle Database. This is because Oracle Clusterware
hould always be at the same or later version as the database.
涉及到数据库而不是实例的，都只需要在节点1上执行即可。
 Update Oracle Time Zone Definitions
SELECT version from v$timezone_file;
If this query reports version 4, no action is required; in this case, continue with steps described in section 7.6.
If this reports a version lower or higher then 4, see OracleMetalink document 553812.1 Actions for the DSTv4 update in the Release 10.2.0.4 patchset.
running utltzpv4.sql  (node1)
If a "select * from sys.sys_tzuv2_temptab;" gives no rows then there is no action to take for the Oracle time zone definitions
SQL> select * from sys.sys_tzuv2_temptab;    
no rows selected
2, Stop All Processes (node1)
$ srvctl stop database -d  ecsdb
$ srvctl stop nodeapps -n ecsrac01
$ srvctl stop nodeapps -n ecsrac02
$ crs_stop -all
 ./runInstaller  (node1)  -- upgrade CRS
    Name: OraCrs10g_home
4.  cd /u01/product/crs/install 
    # ./root102.sh   (each node)
5. ./runInstaller  (node1)  -- upgrade RDBMS
    name : OraDb10g_home1
6.  cd /u01/product/oracle/  
# ./root.sh   (each node)
7.  upgrade database
    manually :  ingore --- Run the Pre-Upgrade Information Tool
  
    $ srvctl start listener -n ecsrac01
    $ srvctl start listener -n ecsrac02 
 
    If you are using Automatic Storage Management, start the Automatic Storage Management instance.
    $ sqlplus /nolog
    SQL> CONNECT SYS AS SYSDBA
 Enter password: SYS_password
 SQL> STARTUP NO