Dell-EMC
E20-322 · Question #138
A customer is planning to use MirrorView/A to replicate their production data to a remote VNX array. The network latency between the two sites can fluctuate. What do they have to consider when this…
The correct answer is A. A longer update cycle will cause more COFW delays on the primary LUN. See the full explanation below for the reasoning.
Question
A customer is planning to use MirrorView/A to replicate their production data to a remote VNX array. The network latency between the two sites can fluctuate. What do they have to consider when this happens?
Options
- AA longer update cycle will cause more COFW delays on the primary LUN
- BA longer update cycle will increase the RPO, but have no impact on the primary site
- CThey will have to define a larger Write Intent Log LUN to buffer the data
- DDefine smaller update chunks to prevent the increase of the RPO
How the community answered
(21 responses)- A86% (18)
- B5% (1)
- C10% (2)
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