NetApp ASA C Series System Documentation

2.
Verify whether NSE is configured:
storage encryption disk show
◦ If the command output list the drive details with Mode & Key ID information, NSE is configured and you
need to verify the NSE configuration.
◦ If no disks are shown, NSE is not configured.
◦ If NVE and NSE are not configured, it’s safe to shut down the impaired node.
Verify NVE configuration
1.
Display the key IDs of the authentication keys that are stored on the key management servers:
security
key-manager query
◦
If the
Key Manager type displays external and the Restored column displays yes, it’s safe to shut
down the impaired node.
◦
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.
2.
If the
Key Manager type displays onboard and the Restored column displays yes, manually backup
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 node.
3.
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 node.
4.
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 sync
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NetApp ASA C Series Specifications

General

Brand	NetApp
Model	ASA C Series
Category	Storage
Language	English