Dell-EMC
E20-885 · Question #79
A customer is using SAN Copy to migrate data between two EMC VNX. They use Navisphere Secure CLI to manually select the source and destination LUNs for the SAN Copy session. The source LUN is…
The correct answer is A. The source and destination LUNs do not have the same block count. See the full explanation below for the reasoning.
Question
A customer is using SAN Copy to migrate data between two EMC VNX. They use Navisphere Secure CLI to manually select the source and destination LUNs for the SAN Copy session. The source LUN is 419430400 blocks in size, with 367001600 blocks used for data. They select a destination LUN that is 367001600 blocks in size. The SAN Copy session starts, but fails to complete. What is the most likely cause for this SAN Copy session behavior?
Options
- AThe source and destination LUNs do not have the same block count.
- BThe source LUN is already being replicated to a different destination LUN.
- CThe source and destination LUNs are not the same RAID type.
- DThe destination LUN needs to have a smaller block count than the source LUN.
How the community answered
(33 responses)- A76% (25)
- B15% (5)
- C3% (1)
- D6% (2)
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