Hitachi
HH0-250 · Question #108
A customer wants to use Hitachi NAS Platform snapshots and asks you about file system space usage. Which two statements describe the file system space utilization when using snapshots? (Choose two.)
The correct answer is B. The snapshot delta data is in the same file system area as the live data. D. When live data is not modified, the snapshot does not consume any space. See the full explanation below for the reasoning.
Question
A customer wants to use Hitachi NAS Platform snapshots and asks you about file system space usage. Which two statements describe the file system space utilization when using snapshots? (Choose two.)
Options
- AThe snapshot technique uses Copy-on-Write (CoW).
- BThe snapshot delta data is in the same file system area as the live data.
- CThe delta data is first copied to a differential volume before data is modified in the live file system.
- DWhen live data is not modified, the snapshot does not consume any space.
How the community answered
(26 responses)- A15% (4)
- B77% (20)
- C8% (2)
Community Discussion
No community discussion yet for this question.