Hitachi
HH0-440 · Question #44
A customer wants to migrate an existing application which generates heavy random write IO to a new Universal Storage Platform (USP) V and is concerned about write delays and ease of management. The…
The correct answer is C. HDP Pool built out of 8 RAID1 4+4 RAID Groups. See the full explanation below for the reasoning.
Question
A customer wants to migrate an existing application which generates heavy random write IO to a new Universal Storage Platform (USP) V and is concerned about write delays and ease of management. The customer plans to use sixty-four 146 GB 15K RPM HDDs. Which back-end/RAID Group configuration should you setup?
Options
- A2 x 4 concatenated RAID1 4+4 RAID Groups
- B2 x 4 concatenated RAID5 7+1 RAID Groups
- CHDP Pool built out of 8 RAID1 4+4 RAID Groups
- DHDP Pool built out of 8 RAID5 7+1 RAID Groups
How the community answered
(41 responses)- A15% (6)
- B2% (1)
- C76% (31)
- D7% (3)
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