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Huawei H13-624_V5.5 Exam - Topic 3 Question 22 Discussion

Routine management on Huawei flash storage systems involves power-on and power-off. Which of the following statements is false about power-on and power-off?
C) To power on the storage system after an emergency power-off, you need to press the power button on the controller enclosure.
A) Before powering on the storage system, you need to ensure that all expansion cables are correctly connected. The storage system may work improperly if the connection mode of expansion cables is adjusted after the storage system is powered on.
B) If none of the controller enclosures in the cluster are powered on, you can log in to the BMC system using the external management IP address of the BMC and run the power-on command to power on all the controller enclosures.
D) For Huawei OceanStor Dorado 8000 storage, after a controller enclosure is powered on, its cascaded disk enclosures will be automatically powered on.

Huawei H13-624_V5.5 Exam - Topic 3 Question 22 Discussion

Actual exam question for Huawei's H13-624_V5.5 exam
Question #: 22
Topic #: 3
[All H13-624_V5.5 Questions]

Routine management on Huawei flash storage systems involves power-on and power-off. Which of the following statements is false about power-on and power-off?

Show Suggested Answer Hide Answer
Suggested Answer: C

The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and Troubleshooting)* covers power management:

- Option A: True. ''Correct expansion cable connections are required before power-on to ensure proper operation.''

- Option B: True. ''The BMC system allows powering on controller enclosures via the external management IP when none are powered on.''

- Option C: False. ''After an emergency power-off, the storage system is powered on via DeviceManager, CLI, or BMC, not by pressing the controller enclosure's power button, which is used for normal power-on.''

- Option D: True. ''In OceanStor Dorado 8000, powering on a controller enclosure automatically powers on cascaded disk enclosures.''

Thus, option C is false.


HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting, Section 5.24: Power Management Procedures*, Huawei Technologies Co., Ltd.

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by Charolette at Jun 30, 2026, 02:03 PM

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Gail
3 days ago
Because not all systems power on automatically.
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Britt
8 days ago
Really? Why do you think that?
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Gail
13 days ago
I think option D is false.
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Stevie
19 days ago
Wait, D happens automatically? That's new to me!
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Marcelle
24 days ago
C seems off, I thought you could power it on remotely too?
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Ashlyn
29 days ago
B sounds right, I've done that before.
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Twanna
1 month ago
I think D is a bit misleading, not all models behave the same.
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Shenika
1 month ago
A is definitely true, gotta check those cables first!
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Colton
1 month ago
D seems a bit off; I thought not all systems automatically power on their disk enclosures after the controller is powered up.
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Lavera
2 months ago
C sounds right; I practiced scenarios where you had to manually press the power button after an emergency.
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Gerardo
2 months ago
I’m not entirely sure about B; I think you can log in to the BMC, but I’m not confident about the power-on command for all enclosures.
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Lorean
2 months ago
I remember studying the importance of checking connections before powering on, so A seems true to me.
upvoted 0 times
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