NetApp FAS User Manual

◦ If no disks are shown, NSE is not configured.
◦ If NVE and NSE are not configured, no drives are protected with NSE keys, it’s safe to shut down the
impaired controller.
Verify NVE configuration
1.
Display the key IDs of the authentication keys that are stored on the key management servers:
security
key-manager key-query
After the ONTAP 9.6 release, you may have additional key manager types. The types are KMIP,
AKV, and GCP. The process for confirming these types is the same as confirming external or
onboard key manager types.
•
If the
Key Manager type displays external and the Restored column displays yes, it’s safe to shut
down the impaired controller.
•
If the
Key Manager type displays onboard and the Restored column displays yes, you need to
complete some additional steps.
•
If the
Key Manager type displays external and the Restored column displays anything other than
yes, you need to complete some additional steps.
•
If the
Key Manager type displays onboard and the Restored column displays anything other than yes,
you need to complete some additional steps.
1.
If the
Key Manager type displays onboard and the Restored column displays yes, manually back
up the OKM information:
a.
Go to advanced privilege mode and enter
y when prompted to continue: set -priv advanced
b.
Enter the command to display the key management information:
security key-manager
onboard show-backup
c. Copy the contents of the backup information to a separate file or your log file. You’ll need it in
disaster scenarios where you might need to manually recover OKM.
d.
Return to admin mode:
set -priv admin
e. Shut down the impaired controller.
2.
If the
Key Manager type displays external and the Restored column displays anything other than
yes:
a.
Restore the external key management authentication keys to all nodes in the cluster:
security
key-manager external restore
If the command fails, contact NetApp Support.
mysupport.netapp.com
b.
Verify that the
Restored column equals yes for all authentication keys: security key-
manager key-query
c. Shut down the impaired controller.
3.
If the
Key Manager type displays onboard and the Restored column displays anything other than
yes:
a.
Enter the onboard security key-manager sync command:
security key-manager onboard
101

NetApp FAS Specifications

General

Brand	NetApp
Model	FAS
Category	Disk array system
Language	English