Huawei
H13-629_V3.0 · Question #790
The read and write business processing in Huawei OceanStor 9000 must be processed by multiple modules. Which of the following description of the processing process is correct? (Multiple choice)
The correct answer is A. If the global cache hits, the data is read from the global cache without going to the OBS to read the B. CA is responsible for sending hyper metadata query requests. See the full explanation below for the reasoning.
Distributed Storage Architecture and Design
Question
The read and write business processing in Huawei OceanStor 9000 must be processed by multiple modules. Which of the following description of the processing process is correct? (Multiple choice)
Options
- AIf the global cache hits, the data is read from the global cache without going to the OBS to read the
- BCA is responsible for sending hyper metadata query requests.
- CWhen reading data, OBS is responsible for assembling striped data.
- DWhen writing data, MDS calculates metadata.
How the community answered
(57 responses)- A81% (46)
- C7% (4)
- D12% (7)
Topics
#OceanStor 9000#global cache#CA module#MDS metadata
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