Dell-EMC
D-PSC-DS-23 · Question #14
A potential customer has a requirement for 4 PB of usable capacity to store media files. Their data center has limited physical space, so efficient use of that space is important. However, the…
The correct answer is D. OneFS protects data rather than rebuilding drives. See the full explanation below for the reasoning.
Question
A potential customer has a requirement for 4 PB of usable capacity to store media files. Their data center has limited physical space, so efficient use of that space is important. However, the customer is concerned about using 3 TB or larger drives because of rebuild times. How does an Isilon cluster address this customer's concern?
Options
- ADrive recovery takes the same amount of time regardless of drive size Short-stroking 4 TB drives
- BProactive hot sparing eliminates most drive rebuilds
- CNodes have more drives per rack unit
- DOneFS protects data rather than rebuilding drives
How the community answered
(59 responses)- A8% (5)
- B5% (3)
- C2% (1)
- D85% (50)
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