Hitachi
HH0-440 · Question #80
Your customer wants to implement Hitachi High Performance NAS (HNAS) within their company. The application creates mostly small random IO with a block size of 4 KB. Which HNAS setting will improve…
The correct answer is A. read ahead chunk size is set to 0. See the full explanation below for the reasoning.
Question
Your customer wants to implement Hitachi High Performance NAS (HNAS) within their company. The application creates mostly small random IO with a block size of 4 KB. Which HNAS setting will improve the IO read performance?
Options
- Aread ahead chunk size is set to 0
- Bread ahead chunk size is set to 4 KB
- Cread ahead chunk size is set to 8 KB
- Dread ahead chunk size is set to 16 KB
How the community answered
(27 responses)- A81% (22)
- B11% (3)
- C4% (1)
- D4% (1)
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