Huawei
H13-629_V3.0 · Question #789
In Huawei OceanStor all-flash storage system, the BBUs of both controllers have fault alarms. Which of the following description of the upper-layer business is wrong? (Multiple choice)
The correct answer is A. The system does not work properly C. Business performance is not affected D. The upper-layer business IO reading and writing will not be affected. See the full explanation below for the reasoning.
Storage O&M and Troubleshooting
Question
In Huawei OceanStor all-flash storage system, the BBUs of both controllers have fault alarms. Which of the following description of the upper-layer business is wrong? (Multiple choice)
Options
- AThe system does not work properly
- BIf the device loses power unexpectedly at this time, some business data will be lost
- CBusiness performance is not affected
- DThe upper-layer business IO reading and writing will not be affected
How the community answered
(58 responses)- A74% (43)
- B26% (15)
Topics
#BBU failure#controller fault#cache data loss#power failure impact
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