d. Go to advanced privilege mode and enter
y
when prompted to continue:
set -priv advanced
e. Enter the command to display the key management backup information:
security key-manager
onboard show-backup
f. 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.
g. Return to admin mode:
set -priv admin
h. You can safely shutdown the node.
Shut down the node - AFF A320
After completing the NVE or NSE tasks, you need to complete the shutdown of the
impaired node.
Steps
1. If the impaired node isn’t at the LOADER prompt:
*If the impaired node displays… Then…*
Waiting for giveback...
Press Ctrl-C, and then respond
y
when prompted.
System prompt or password
prompt (enter system password)
Take over or halt the impaired node:
• For an HA pair, take over the impaired node from the healthy
node:
storage failover takeover -ofnode
`impaired_node_name`
When the impaired node shows Waiting for giveback…, press
Ctrl-C, and then respond
y
.
2. From the LOADER prompt, enter:
printenv
to capture all boot environmental variables. Save the output
to your log file.
This command may not work if the boot device is corrupted or non-functional.
Remove the controller module, replace the boot media and transfer the boot image to the boot media -
AFF A320
To replace the boot media, you must remove the impaired controller module, install the replacement boot
media, and transfer the boot image to a USB flash drive.
Step 1: Remove the controller module
To access components inside the controller module, you must remove the controller
module from the chassis.
1. If you are not already grounded, properly ground yourself.
2. Unplug the controller module power supply from the power source.
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