This question tests knowledge of disk status indicators in Huawei OceanStor Pacific 9950 systems.

The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and

Troubleshooting)* provides details on disk module indicators: “A steady yellow location indicator on

a main storage disk module indicates that the disk is faulty or about to fail. This status signals that

the disk requires attention, such as replacement, to prevent data loss or service disruption.” The

material further clarifies the following for other options:

- Option A: Incorrect. A blinking yellow indicator, not a steady one, typically indicates that the disk is

being located (e.g., via DeviceManager or CLI).

- Option B: Incorrect. A steady green indicator signifies that the disk is running properly.

- Option C: Incorrect. A powered-off disk would have no indicator light or a specific power-off signal,

not a steady yellow light.

Thus, option D accurately describes the disk’s status.

Reference:

HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting,

Section 5.2: Hardware Status Indicators and Troubleshooting*, Huawei Technologies Co., Ltd.

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