Dell-EMC
E20-885 · Question #13
A customer wants to reduce the performance impact incremental SAN Copy (ISC) has on their source LUN. They plan to use a clone between the current source and destination LUNs, and then use the…
The correct answer is A. 11,250 MB. See the full explanation below for the reasoning.
Question
A customer wants to reduce the performance impact incremental SAN Copy (ISC) has on their source LUN. They plan to use a clone between the current source and destination LUNs, and then use the fractured clone as the new ISC source LUN. The source LUN performs two hundred 4 KB random I/O per second, with a 1:1 read/write ratio. The source LUN is 768 GB in size, and the clone will be fractured for five minutes. How much data will be copied to the destination LUN?
Options
- A11,250 MB
- B22,500 MB
- C1,125 MB
- D4,800 MB
How the community answered
(25 responses)- A76% (19)
- B4% (1)
- C4% (1)
- D16% (4)
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