NetApp AFF A900 - Page 34

Other parameters might be necessary for your interface. You can enter help ifconfig at the
firmware prompt for details.
8. If the controller is in a stretch or fabric-attached MetroCluster, you must restore the FC adapter
configuration:
a.
Boot to Maintenance mode:
boot_ontap maint
b.
Set the MetroCluster ports as initiators:
ucadmin modify -m fc -t iniitator adapter_name
c.
Halt to return to Maintenance mode:
halt
The changes will be implemented when the system is booted.
Boot the recovery image - AFF A900
You must boot the ONTAP image from the USB drive, restore the file system, and verify
the environmental variables.
1.
From the LOADER prompt, boot the recovery image from the USB flash drive:
boot_recovery
The image is downloaded from the USB flash drive.
2. When prompted, either enter the name of the image or accept the default image displayed inside the
brackets on your screen.
3. Restore the var file system:
If your system has… Then…
A network connection a.
Press
y when prompted to restore the backup configuration.
b.
Press
y when prompted to overwrite
/etc/ssh/ssh_host_ecdsa_key.
c.
Press
y when prompted to confirm if the restore backup was
successful.
d.
Press
Y when prompted to the restored configuration copy.
e.
Set the healthy node to advanced privilege level:
set
-privilege advanced
f.
Run the restore backup command:
system node restore-
backup -node local -target-address
impaired_node_IP_address
g.
Return the node to admin level:
set -privilege admin
h.
Press
y when prompted to use the restored configuration.
i.
Press
y when prompted to reboot the node.
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