If the console
displays…
Then…
The login prompt
Go to Step 7.
Waiting for giveback…
a. Log into the partner controller.
b. Confirm the target controller is ready for giveback with the
storage
failover show
command.
4. Move the console cable to the partner controller and give back the target controller storage using the
storage failover giveback -fromnode local -only-cfo-aggregates true local
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 on how to close out
CIFS sessions.
Terminating CIFS can cause loss of data.
◦
If the command fails because the partner is "not ready", wait 5 minutes for the NVMEMs to
synchronize.
◦
If the command fails because of an NDMP, SnapMirror, or SnapVault process, disable the process. See
the appropriate Documentation Center for more information.
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
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.
10. Use the
security key-manager key query
command to display the key IDs of the authentication
keys that are stored on the key management servers.
◦
If the
Restored
column =
yes/true
, you are done and can proceed to complete the replacement
process.
◦
If the
Key Manager type
=
external
and the
Restored
column = anything other than
yes/true
,
use the
security key-manager external restore
command to restore the key IDs of the
authentication keys.
If the command fails, contact Customer Support.
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