Important:
Ensure that you remember the encryption passphrase. If you make a note of the encryption passphrase, ensure that you store it at a secure location.
If you forget the encryption passphrase, you cannot access the files and data located on the encrypted disk partition. If you forget the encryption passphrase, you must re-deploy the operating system, perform a new installation of the Usage Metering Collector, and restore the Usage Metering data by using the Usage Metering backup file.