Nonstop Database, HiRDB Version 9 System Operation Guide
20.25.2 When installation directory is not available
If the HiRDB installation directory is not available because the HiRDB directory itself was used as the installation directory, HiRDB must be reinstalled. The recovery procedure explained here assumes the following:
- The files under $PDDIR/conf have been backed up.
- If users have created files under $PDDIR, those files have been backed up.
- The database and system files are safe.
- In the case of a multi-HiRDB, all the HiRDB versions are identical.
- Procedure
- Restart the server machine to clear out all remaining server processes.
- Execute the pdsetup -d command to delete the HiRDB directory information registered in the OS. Respond with Y when prompted. Although the pdsetup -d command will terminate in an error, ignore this error.
- Reinstall HiRDB. For details on how to install HiRDB, see the HiRDB Version 9 Installation and Design Guide.
- Execute the pdsetup command.
- Recover the files under $PDDIR/conf from the backup.
- If users created files under $PDDIR, recover those files.
- Use the pdstart command to start HiRDB.
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