Hitachi
HH0-270 · Question #86
The write I/O workload imposed by the host to the primary Universal Storage Platform of a Three Data Center (3DC) configuration is 150 MB/sec, with the maximum size of Journal Groups being 700GB…
The correct answer is B. Journal Groups made with eight Journal Volumes on four 7+1 (72GB 15Krpm) array groups. C. Journal Groups made with twelve Journal Volumes on four 7+1 (72GB 15Krpm) array groups. See the full explanation below for the reasoning.
Question
The write I/O workload imposed by the host to the primary Universal Storage Platform of a Three Data Center (3DC) configuration is 150 MB/sec, with the maximum size of Journal Groups being 700GB. Which two configurations meet the requirements? (Choose two.)
Options
- AJournal Groups made with one 7+1 (146GB) array groups.
- BJournal Groups made with eight Journal Volumes on four 7+1 (72GB 15Krpm) array groups.
- CJournal Groups made with twelve Journal Volumes on four 7+1 (72GB 15Krpm) array groups.
- DJournal Groups made with sixteen Journal Volumes on two 7+1 (146GB) array groups.
How the community answered
(25 responses)- A16% (4)
- B76% (19)
- D8% (2)
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