Dell-EMC
E20-880 · Question #149
Click the calculator icon in the upper left-hand corner. An application generates 500 random 8 kB IOPS with a R/W ratio of 3:1. An asynchronous mirror is started on the application LUN. The update…
The correct answer is B. 7,032 MiB. See the full explanation below for the reasoning.
Question
Click the calculator icon in the upper left-hand corner. An application generates 500 random 8 kB IOPS with a R/W ratio of 3:1. An asynchronous mirror is started on the application LUN. The update cycle is configured to be 30 minutes, and updates take 15 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
- A879 MiB
- B7,032 MiB
- C14,064 MiB
- D16,250 MiB
How the community answered
(33 responses)- A3% (1)
- B73% (24)
- C15% (5)
- D9% (3)
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