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Installing Oracle 10.2.0.1

After completing the pre-upgrade tasks, complete the upgrade procedure.

 To upgradefrom Oracle10gR1 to Oracle 10.2.0.1

1. Refer to Oracle documentation for upgrade procedures.
2. Install the 10gR2 CRS.

   See Installing CRS

3. Make sure 10gR2 CRS is running.
   • To list the version of CRS software installed

     # $ORA_CRS_HOME/bin/crsctl query crs softwareversion

   • To list the CRS software operating version

     # $ORA_CRS_HOME/bin/crsctl query crs activeversion

4. Install the 10gR2 RDBMS

   See Installing Oracle 10g database software