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Oracle 10g upgrade from 10.2.0.1 to 10.2.0.4


 
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Upgrading a Release 10.2 Database
After you install the patch set, you must perform the following steps on every database associated with the upgraded Oracle home:
Note:
If you do not run the catupgrd.sql script as described in this section and you start up a database for normal operation, then ORA-01092: ORACLE instance terminated. Disconnection forced errors will occur and the error ORA-39700: database must be opened with UPGRADE option will be in the alert log.
1. Log in with administrator privileges.
2. For Oracle RAC installations, start listener on each node of the cluster as follows:
C:\> ORACLE_BASE\ORACLE_HOME\bin\srvctl start listener -n node
3. If you are using Automatic Storage Management, start th


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Oracle wait problems and potential solutions

Wait Problem Potential Fix Sequential Read Indicates many index reads—tune the code (especially joins) Scattered Read Indicates many full table scans—tune the code; cache small tables ......

oracle raw device create tablespace

  
[root@vmfs sysconfig]# lvdisplay |grep db_d
  LV Name                /dev/db_v4/db_d_22
  LV Name                /dev/db_v4 ......
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