• Incorrect – The battery's metal flange is not
inserted into the slot on the controller:
j. Replace the controller cover.
6. 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.
e. Wait for the E2800 controller to reboot. Verify that the seven-segment display shows a state
of 99.
f. Determine how you will assign an IP address to the replacement controller.
Note: The steps for assigning an IP address to the replacement controller depend on
whether you connected management port 1 to a network with a DHCP server and on
whether all drives are secured.
• If management port 1 is connected to a network with a DHCP server, the new
controller will obtain its IP address from the DHCP server. This value might be
different than the original controller's IP address.
• If all drives are secured, you must use the Enterprise Management Window (EMW)
in SANtricity Storage Manager to unlock the secured drives. You cannot access the
new controller until you unlock the drives with the saved key. See the E-Series
instructions for replacing a simplex E2800 controller.
7. If the appliance uses secured drives, follow the instructions in the E2800 controller
replacement procedure to import the drive security key.
8. Return the appliance to normal operating mode:
a. From the StorageGRID Appliance Installer, select Advanced > Reboot Controller.
Hardware Installation and Maintenance Guide for SG5700 Appliances 76
Maintaining the SG5700 appliance
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