7. At the Boot Menu select the option for Normal Boot.
The system boots to Waiting for giveback… prompt.
8. Move the console cable to the partner node and log in as admin.
9.
Confirm the target node is ready for giveback with the
storage failover show command.
10.
Give back only the CFO aggregates with the
storage failover giveback -fromnode local
-only-cfo-aggregates true
command.
◦ If the command fails because of a failed disk, physically disengage the failed disk, but leave the disk in
the slot until a replacement is received.
◦ If the command fails because of an open CIFS session, check with the customer how to close out CIFS
sessions.
Terminating CIFS can cause loss of data.
◦ If the command fails because the partner "not ready", wait 5 minutes for the NVRAMs to synchronize.
◦ If the command fails because of an NDMP, SnapMirror, or SnapVault process, disable the process. See
the appropriate content for more information.
11.
Once the giveback completes, check the failover and giveback status with the
storage failover show
and storage failover show-giveback commands.
Only the CFO aggregates (root aggregate and CFO style data aggregates) will be shown.
12. If you are running ONTAP 9.6 or later, run the security key-manager onboard sync:
a. Run the security key-manager onboard sync command and then enter the passphrase when prompted.
b. Enter the security key-manager key query command to see a detailed view of all keys stored in the
onboard key manager and verify that the
Restored column = yes/true for all authentication keys.
If the Restored column = anything other than yes/true, contact Customer Support.
c. Wait 10 minutes for the key to synchronize across the cluster.
13. Move the console cable to the partner node.
14.
Give back the target node using the
storage failover giveback -fromnode local command.
15.
Check the giveback status, 3 minutes after it reports complete, using the
storage failover show
command.
If giveback is not complete after 20 minutes, contact Customer Support.
16. At the clustershell prompt, enter the net int show -is-home false command to list the logical interfaces that
are not on their home node and port.
If any interfaces are listed as
false, revert those interfaces back to their home port using the net int revert
command.
17. Move the console cable to the target node and run the version -v command to check the ONTAP versions.
18. Restore automatic giveback if you disabled it by using the storage failover modify -node local -auto
-giveback true command.
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