Lenovo ThinkSystem DM3000 series Hardware Installation And Maintenance Manual page 100

b. Turn on the power to the second new controller, and then interrupt the boot process by
pressing Ctrl-C at the console terminal to access the boot environment prompt.The power
should already be on if both controllers are in the same chassis.Leave the second new
controller at the boot environment prompt; you return to this procedure and repeat these steps
after the first new controller is installed.
c. Switch the console cable back to the first new controller.
At the boot environment prompt, enter the following command: set-defaults
Step 3.
Step 4. At the boot environment prompt, configure the netboot connection for a management LIF:
If DHCP is...
Currently running
In a single-chassis configuration (with
controllers in the same chassis)
At the boot environment prompt, perform netboot on the new controller: netboot http://path_to_
Step 5.
the_web-accessible_directory/netboot/kernel
The path_to_the_web-accessible_directory is the location of the downloaded netboot.tgz file.
Step 6. From the boot menu, select option (7) Install new software first to download and install the new
software image to the boot device. Disregard the following message: "This procedure is not
supported for Non-Disruptive Upgrade on an HA pair". It applies to nondisruptive upgrades of
software, not to upgrades of controllers.
If you are prompted to continue the procedure, enter y, and when prompted for the package, enter
Step 7.
the URL of the image file: http://path_to_the_web-accessible_directory/image.tgz.If the system
prompts you for the user name, you can press Enter to continue.
Enter n to skip the backup recovery when you see a prompt similar to the following:
Step 8.
Do you want to restore the backup configuration now? {y|n}
Reboot by entering y when you see a prompt similar to the following:
Step 9.
The node must be rebooted to start using the newly installed software. Do you want to reboot now? {y|n}
Step 10. Interrupt the reboot process by pressing Ctrl-C to display the boot menu when the system prompts
you to do so.
Step 11. From the boot menu, select (5) Maintenance mode boot to access Maintenance mode.
Step 12. If necessary, make changes to the FC or CNA ports on the controller, and then reboot the
controller to Maintenance mode.
Step 13. From Maintenance mode, verify that the controller and chassis settings have the correct HA state:
ha-config show
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ThinkSystem DM3000x and DM5000x Hardware Installation and Maintenance Guide
Then...
Configure the automatic connection: ifconfig
e0M -auto
Configure the manual connection: ifconfig e0M
-addr=ip_addr mask=netmask -gw=gateway
-dns=dns_addr -domain=dns_domain
ONTAP 9 SAN Administration Guide