Dell-EMC
E20-880 · Question #76
An application generates 1000 random 16 KiB IOPS with a R/W ratio of 4:1. An asynchronous mirror is started on the application LUN. The update cycle is configured to be 20 minutes, and updates take…
The correct answer is B. 4,500 MiB. See the full explanation below for the reasoning.
Question
An application generates 1000 random 16 KiB IOPS with a R/W ratio of 4:1. An asynchronous mirror is started on the application LUN. The update cycle is configured to be 20 minutes, and updates take 6 minutes to complete. Assume that the data rate is constant. What is the minimum space that should be configured for the Reserved LUN Pool on the secondary VNX?
Options
- A1,125 MiB
- B4,500 MiB
- C5,625 MiB
- D9,000 MiB
How the community answered
(51 responses)- A8% (4)
- B84% (43)
- C6% (3)
- D2% (1)
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