Dell-EMC
E20-322 · Question #10
SAN Copy Incremental copies are chosen as the primary migration model in an environment where data is being pushed to new VNX storage from CLARiiON. Migrations are being done bi- directionally…
The correct answer is A. Create a SAN Copy storage group on target, populate with target LUNs only. See the full explanation below for the reasoning.
Question
SAN Copy Incremental copies are chosen as the primary migration model in an environment where data is being pushed to new VNX storage from CLARiiON. Migrations are being done bi- directionally between sites. How should the storage groups be configured for SAN Copy to protect from overwriting data?
Options
- ACreate a SAN Copy storage group on target, populate with target LUNs only
- BCreate a SAN Copy storage group on source, populate with source LUNs only
- CCreate a SAN Copy storage group on source and target, populate with source and target LUNs
- DCreate a SAN Copy storage group on target, populate with source and target LUNs
How the community answered
(35 responses)- A80% (28)
- B3% (1)
- C11% (4)
- D6% (2)
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