NetApp StorageGRID SG5700 Series User Manual

2. Turn off the power.
a. From the home page of SANtricity System Manager, select View Operations in Progress.
b. Confirm that all operations have completed.
c. Turn off both power switches on the appliance.
d. Wait for all LEDs to turn off.
3. If the StorageGRID networks attached to the controller use DHCP servers:
a. Note the MAC addresses for the ports on the replacement controller (located on labels on
the controller).
b. Ask your network administrator to update the IP address settings for the original controller
to reflect the MAC addresses for the replacement controller.
Attention: You must ensure that the IP addresses
for the original controller have been updated
before you apply power to the replacement
controller. Otherwise, the controller will obtain
new DHCP IP addresses when it boots up and
might not be able to reconnect to StorageGRID.
This step applies to all StorageGRID networks
that are attached to the controller.
4. Remove the controller from the appliance:
a. Put on an ESD wristband or take other antistatic precautions.
b. Label the cables and then disconnect the cables and SFPs.
Attention: To prevent degraded performance, do
not twist, fold, pinch, or step on the cables.
c. Release the controller from the appliance by squeezing the latch on the cam handle until it
releases, and then open the cam handle to the right.
d. Using two hands and the cam handle, slide the controller out of the appliance.
Attention: Always use two hands to support the
weight of the controller.
5. Install the replacement controller into the appliance.
a. Turn the controller over, so that the removable cover faces down.
b. With the cam handle in the open position, slide the controller all the way into the appliance.
c. Move the cam handle to the left to lock the controller in place.
d. Replace the cables and SFPs.
6. Power on the appliance, and monitor the controller LEDs and seven-segment displays.
After the controllers have successfully booted up, the seven-segment displays should show the
following:
• E2800 controller:
The final state is 99.
• E5700SG controller:
The final state is HA.
7. Confirm that the appliance Storage Node appears in the Grid Manager and that no alarms
appear.
Related information
NetApp E-Series Systems Documentation Center
Hardware Installation and Maintenance Guide for SG5700 Appliances 79
Maintaining the SG5700 appliance

NetApp StorageGRID SG5700 Series Specifications

General

Brand	NetApp
Model	StorageGRID SG5700 Series
Category	Storage
Language	English