5.
Wait 3 minutes and check the failover status with the
storage failover show command.
6.
At the clustershell prompt, enter the
net int show -is-home false command to list the logical
interfaces that are not on their home controller and port.
If any interfaces are listed as
false, revert those interfaces back to their home port using the net int
revert -vserver Cluster -lif nodename
command.
7.
Move the console cable to the target controller and run the version
-v command to check the ONTAP
versions.
8.
Restore automatic giveback if you disabled it by using the
storage failover modify -node local
-auto-giveback true
command.
9.
Use the
storage encryption disk show at the clustershell prompt, to review the output.
This command does not work if NVE (NetApp Volume Encryption) is configured
10. Use the security key-manager query to display the key IDs of the authentication keys that are stored on the
key management servers.
◦
If the
Restored column = yes and all key managers report in an available state, go to Complete the
replacement process.
◦
If the
Restored column = anything other than yes, and/or one or more key managers is not available,
use the
security key-manager restore -address command to retrieve and restore all
authentication keys (AKs) and key IDs associated with all nodes from all available key management
servers.
Check the output of the security key-manager query again to ensure that the
Restored column = yes
and all key managers report in an available state
11. If the Onboard Key Management is enabled:
a.
Use the
security key-manager key show -detail to see a detailed view of all keys stored in
the onboard key manager.
b.
Use the
security key-manager key show -detail command and verify that the Restored
column = yes for all authentication keys.
If the
Restored column = anything other than yes, use the security key-manager setup
-node Repaired(Target)node
command to restore the Onboard Key Management settings.
Rerun the
security key-manager key show -detail command to verify Restored column =
yes for all authentication keys.
12. Connect the console cable to the partner controller.
13.
Give back the controller using the
storage failover giveback -fromnode local command.
14.
Restore automatic giveback if you disabled it by using the
storage failover modify -node local
-auto-giveback true
command.
Option 3: Restore NSE/NVE on systems running ONTAP 9.6 and later
Steps
1. Connect the console cable to the target controller.
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