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Step 3.
Insert the USB flash drive into the USB slot on the controller module.
Make sure that you install the USB flash drive in the slot labeled for USB devices, and not in the
USB console port.
Step 4.
Push the controller module all the way into the system, making sure that the cam handle clears the
USB flash drive, firmly push the cam handle to finish seating the controller module, push the cam
handle to the closed position, and then tighten the thumbscrew.
The controller begins to boot as soon as it is completely installed into the chassis.
Step 5.
Interrupt the boot process to stop at the LOADER prompt by pressing Ctrl-C when you see
Starting AUTOBOOT press Ctrl-C to abort....
If you miss this message, press Ctrl-C to boot to Maintenance mode, and then select the option to
boot to LOADER.
Step 6.
For systems with one controller in the chassis, reconnect the power and turn on the power
supplies.
The system begins to boot and stops at the LOADER prompt.
Step 7.
Boot the recovery image:
Note: If the image.tgz file is named something other than image.tgz, such as boot_recovery 9_4.
tgz, you need to include the different file name in the
The system boots to the boot menu and prompts you for the boot image name.
Step 8.
Enter the boot image name that is on the USB flash drive:
After image_name.tgz is installed, the system prompts you to restore the backup configuration (the
var file system) from the healthy controller.
Step 9.
Restore the var file system:
If your system has...
A network connection
No network connection
ThinkSystem DM3000x and DM5000x Hardware Installation and Maintenance Guide
78
boot_recovery ontap_image_name.tgz
command.
boot_recovery
image_name.tgz
Then...
1. Press
when prompted to restore the
y
backup configuration.
2. Set the healthy controller to advanced
privilege level:
set -privilege advanced
3. Run the restore backup command:
node restore-backup -node local -target-
address impaired_node_IP_address
4. Return the controller to admin level:
-privilege admin
5. Press
when prompted to use the
y
restored configuration.
6. Press
when prompted to reboot the
y
controller.
1. Press
when prompted to restore the
n
backup configuration.
2. Reboot the system when prompted by the
system.
3. Select the Update flash from backup
config (sync flash) option from the
displayed menu.If you are prompted to
continue with the update, press
system
set
.
y
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