How to implement HSM wallet integration only for CDB or PDBs in Exadata Multitenant database?
Database: Oracle 19.12.00
In one of our Exadata container-based DB projects, when we migrated from local autologin file wallet to autologin HSM wallet in United Mode (one wallet containing all MasterKeys), we noticed that:
- For our PDBs, HSM Wallet/Keystore is Primary (FILE Wallet is Secondary)
- For CDB$ROOT, FILE Wallet/Keystore is Primary (HSM Wallet is Secondary)
How can we make all wallets with the same wallet order?
- Can we close PDB databases and then ADMINISTER KEY MANAGEMENT ... MIGRATE only CDB$ROOT?
- Or can we somehow only reverse-migrate PDBs individually back to file wallet?
Thanks