IBM 7133 Series, Руководство по обслуживанию

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Step 1
(from steps 14 and 20 in “MAP 2010: 7133 – START”)
Use the Link Verification service aid to identify the disk drive modules that are detecting a
| loss of redundant power or cooling (see the chapter about SSA service aids in the SSA
| Adapters: User’s Guide and Maintenance Information manual). Use the Identify function if
necessary. In the example screen shown here, the
+
sign shows that the Identify function
has been used for pdisk6, and the Status column shows that the pdisk has detected a loss
of redundant power or cooling.
Note: When a ‘Reserved’ status is displayed for a particular device, that device could
also have a ‘Power’ status. This ‘Power’ status is visible only at the using system that set
the ‘Reserved’ status. Use the Link Verification service aid on the other using system to
| check the status of the device (see the chapter about SSA service aids in the SSA
| Adapters: User’s Guide and Maintenance Information manual).
6 7
LINK VERIFICATION 82386
SSA Link Verification for:
ssa1 -5 SSA Adapter
To set or reset Identify, move cursor onto selection, then press Enter.
Physical Serial# Adapter Port
A1 A2 B1 B2 Status
[TOP]
pdisk
nnnnnnnn 7 Good
pdisk1 nnnnnnnn 1 6 Good
pdisk2 nnnnnnnn 2 5 Good
pdisk3 nnnnnnnn 3 4 Good
pdisk4 nnnnnnnn 4 3 Good
pdisk5 nnnnnnnn 5 2 Good
+ pdisk6 nnnnnnnn 6 1 Power
pdisk7 nnnnnnnn 7 Good
pdisk8 nnnnnnnn 1 Good
pdisk9 nnnnnnnn 1 9 Good
[MORE]
F3=Cancel F1=Exit
H I
Is any disk drive module in the 7133 detecting a loss of redundant power or
cooling?
NO In the sequence shown, exchange the following FRUs for new FRUs. Ensure
that for each FRU exchange, you go to “MAP 2410: 7133 – Repair
Verification” on page 2-2410-1 to verify the repair.
1. Control panel assembly (see “Control Panel Assembly” on page 3-36)
| 2. Left-hand (Models 010 and 020) or upper (Models 500 and 600)
power-distribution tray assembly (see “Power-Distribution Tray Assemblies”
on page 3-38).
YES Go to step 2 on page 2-2021-3.
2-2021-2
7133 Service Guide