iv. Enter the password listed in the
Passwords.txt
file.
Once logged in as root, the prompt changes from
$
to
#
.
b. Stop all StorageGRID Webscale services:
/etc/init.d/servermanager stop
c. Shut down the E5600SG controller:
shutdown -h now
Shutting down the E5600SG controller interrupts the connectivity to the E2700 controller, so
you can apply the controller software upgrade.
3. Refer to the
SANtricity Storage Manager System Upgrade Guide or the SANtricity Storage
Manager online Help, and upgrade the E2700 controller's firmware, NVSRAM, or both.
Attention:
If you need to upgrade the NVSRAM in the E2700 controller, you must confirm
that the SANtricity OS file you downloaded was designated as compatible with StorageGRID
Webscale appliances.
4. Once the upgrade operation has completed, power cycle the StorageGRID Webscale appliance.
a. Turn off both power switches, and wait until all LED and seven-segment display activity has
stopped.
b. Turn on both power switches.
c. Wait 10 minutes. Confirm that none of the amber LEDs on the front or back of the shelf are
lit.
5. Monitor the seven-segment codes.
•
E2700 controller:
The final LED state is
99
.
•
E5600SG controller:
The final LED state is
HA
for version 1.5 or later, or
SG
for version 1.3.
Related information
NetApp E-Series and EF-Series Systems Documentation Center
SANtricity Storage Manager 11.30 Upgrade Guide
Replacing the E2700 controller
You might need to replace the E2700 controller. The process for replacing the controller depends on
whether the controller is operational.
Before you begin
You must have access to the following resources:
•
E-Series hardware replacement information on the Support Site
•
E2700 controller documentation on the Support Site
Related information
NetApp E-Series and EF-Series Hardware Replacement Procedures
NetApp Documentation: E2700 Series
Maintaining your StorageGRID Webscale appliance | 47
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