D Configuring Read-Only Oracle Homes
Understand how read-only Oracle homes work and how you can configure read-only Oracle homes.
Note:
This feature may not be available in your version of Oracle Database 18c at this time.- Understanding Read-Only Oracle Homes
 Learn about read-only Oracle home concepts like Oracle base home, Oracle base config, and orabasetab.
- Enabling a Read-Only Oracle Home
 Configure your Oracle home as a read-only Oracle home after you have performed a software-only Oracle Database installation.
- Determining if an Oracle Home is Read-Only
 Run theorabasehomecommand to determine if your Oracle home is a read/write or read-only Oracle home.
- File Path and Directory Changes in Read-Only Oracle Homes
 Examples of hierarchical file mappings in a read-only Oracle home as compared to a read/write Oracle home.