Huawei
H13-629_V3.0 · Question #12
A customer's Huawei OceanStor hybrid flash storage array has a damaged controller and needs to replace the controller. Shortly after the on-site engineer replaced the controller, he found that the…
The correct answer is D. Unplug and plug the alarm controller and observe further. See the full explanation below for the reasoning.
Storage O&M and Troubleshooting
Question
A customer's Huawei OceanStor hybrid flash storage array has a damaged controller and needs to replace the controller. Shortly after the on-site engineer replaced the controller, he found that the alarm indicator of the newly inserted controller was red and there was an audible alarm. How should the on-site engineer handle it correctly?
Options
- ARestart the storage and observe the phenomenon further.
- BThe faulty controller can be repaired by inserting it into a functioning storage of the same model and
- CUnplug the controller immediately to avoid further impact on the system.
- DUnplug and plug the alarm controller and observe further.
How the community answered
(40 responses)- A5% (2)
- B10% (4)
- C15% (6)
- D70% (28)
Topics
#controller replacement#hardware alarm#troubleshooting#OceanStor
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