2017-07-20 01:09 AM
Try using security key-manager key show. Refer KB https://kb.netapp.com/support/s/article/ka21A0000000jyiQAA/OKM-Onboad-Key-Manager-authentication-key-creation-and-application-to-NSE-drives
http://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-cmpr-920%2Fsecurity__key-manager__update-passphrase.html Update passphrase needs you to enter existing passphrase.
2017-07-20 02:19 AM
2018-03-29 06:21 PM
There is a key-manager delete-key-database which will clear the configuration and allow you to run the setup again with a new passphrase.
I would move the data to new volumes to decrypt first.