Huawei
H13-624_V5.0 · Question #272
In the Huawei disaster recovery solution, the correct description of the sequence of synchronous remote replication is: 1 The primary storage array writes I/O data to the primary LUN and sends IO to…
The correct answer is C. 2-->1-->4-->3. See the full explanation below for the reasoning.
Question
In the Huawei disaster recovery solution, the correct description of the sequence of synchronous remote replication is:
1 The primary storage array writes I/O data to the primary LUN and sends IO to the secondary LUN 2 The host sends IO to the main storage array. 3 The primary storage array returns information of successful writing to the host. 4 Write IO data to the master and slave LUNs.
Options
- A1-->2-->3-->4
- B1-->4-->3-->2
- C2-->1-->4-->3
- D3-->2-->1-->4
How the community answered
(61 responses)- A3% (2)
- B10% (6)
- C85% (52)
- D2% (1)
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