IBM SAN32M1, Инструкция по установке и обслуживанию

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209 Chapter 3: Diagnostics
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A power distribution problem is indicated. Go to step 23 to
obtain event codes. If no event codes are found, go to MAP
0100: power distribution analysis on page 218.
A faulty PWR LED is indicated, but Fibre Channel port operation is
not disrupted.
a. If continued operation without benefit of the PWR LED is
acceptable to the customer, do not perform any repair action.
b. If continued operation without benefit of the PWR LED is not
acceptable to the customer, remove and replace the switch.
Exit MAP.
30
Is the ERR LED blinking?
YES NO
↓
Go to step 32 .
31
Unit beaconing is enabled for the switch.
a. Consult the customer and next level of support to determine the
reason unit beaconing is enabled.
b. Disable unit beaconing.
1. At the Hardware View, right-click the front bezel graphic
(away from a FRU). A pop-up menu appears.
2. Click Enable Unit Beaconing. The check mark disappears
from the box adjacent to the option, and unit beaconing is
disabled.
Was unit beaconing enabled because an switch failure or degradation
was suspected?
YES NO
↓
The switch appears operational.
Go to step 25 .
32
Is the ERR LED illuminated?
YES NO
↓
The switch appears operational. Verify operation at the EFC
Server. Go to
step 3 .