Lenovo DE2000H, Руководство по установке

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a. Cable controller A to IOM A of the first
drive shelf.
b. Cable IOM A of the first drive shelf to IOM
A of the second drive shelf.
c. Cable IOM B of the first drive shelf to IOM
B of the second drive shelf.
d. Cable controller B to IOM B of the second
drive shelf.
Example A: An DE4000H (4U60) controller
shelf with two DE600S disk shelves in a
standard SAS configuration.
a. Cable controller A to IOM A.
b. Cable controller B to IOM B.
Example B: An DE4000H (4U60) controller
shelf with one DE600S disk shelf in a standard
SAS configuration.
2. Power the drive shelves.
You need the following cables:
Power cables

Confirm the drive shelf power switches are off.
a. Connect the two power cables for each shelf to different power distribution units (PDUs) in
the cabinet or rack.
b. If you have drive shelves, turn on their two power switches first. Wait 2 minutes before
applying power to the controller shelf.
c. Turn on the two power switches on the controller shelf.
d. Check the LEDs and seven-segment display on each controller.
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