OKM recovery fails for encrypted root volume after node reboot
Applies to
- ONTAP 9.7 and later
- Onboard Key Manager (OKM)
Issue
After entering cluster-wide passphrase, it shows "OKM DB contents read. Success". But OKM recovery gets failed with error:
[Cluster-01:crypto.okmrecovery.failed:ALERT]: Import of the Onboard Key Manager (OKM) hierarchy has failed: failed to import key hierarchy. Additional information: key unwrapping failed.