Infortrend EonStor DS S12 Series Hardware Manual page 124

EonStor DS S12/S16/S24 Series Hardware Manual
RAID Controller A
RAID Controller B
5. Power off the RAID subsystem.
6. Press and hold the Restore Default button on Controller A. You may use a
straightened paper clip to press the button. While pressing the Restore Default
button down, power on the RAID subsystem.
Restore Default Button/LED
7. When the "Restore Def." LED turns on and the "Default Restored" firmware
event message appear, you may release the Restore Default button (the system
default has been restored).
8. Power off the system.
9. Replace Controller A with Controller B (= Controller B will be inserted in Controller
A's slot and the original Controller B slot will still be empty).
10. Restore default settings for Controller B.
11. Put both Controller A and Controller B into their original positions and power up
the system without pressing the Restore Default button.
12. Restore previous settings using the "Restore NVRAM from Disks "or " Restore
NVRAM from Files" functions. ID/LUN mapping will be restored.
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