Red Hat ENTERPRISE LINUX 3 - FOR X86-ITANIUMTM-AMD64 AND INTEL EXTENDED MEMORY 64 TECHNOLO User Manual download pdf (Page 2)

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Preserving Your Oracle Database 10g Environment

when Upgrading from Red Hat Enterprise Linux 2.1

AS to Red Hat Enterprise Linux 3

Overview............................................................................................... 3

Introduction........................................................................................... 3

Upgrade Procedure................................................................................ 4

1. Shut Down Oracle........................................................................ 4

2. Save Critical Files ........................................................................ 5

3. Back Up System Directories ........................................................ 6

4. Back Up the Oracle Directories ................................................... 6

5. Perform a Clean Install of RHEL 3.0........................................... 6

6. Re-Create the Oracle Environment .............................................. 7

a. Files to Copy Directly .............................................................. 8

b. Symbolic Links ........................................................................ 9

c. Files to Merge........................................................................... 9

d. Kernel Limits ......................................................................... 10

7. Restart Oracle............................................................................. 10

Conclusion .......................................................................................... 11

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Red Hat ENTERPRISE LINUX 3 - FOR X86-ITANIUMTM-AMD64 AND INTEL EXTENDED MEMORY 64 TECHNOLO User Manual Page 2