IBM
C4090-456 · Question #5
XIV hardware architecture optimizes the usage of snapshots by:
The correct answer is C. a redirect-on-write operation using all drives in any snapshot process. See the full explanation below for the reasoning.
Question
XIV hardware architecture optimizes the usage of snapshots by:
Options
- Acopying data on write so the production drives are not over stressed
- Boffering the possibility to isolate the drives used for snapshot target space
- Ca redirect-on-write operation using all drives in any snapshot process
- Dlimiting the total number of snapshots to a maximum of 128 active pairs
How the community answered
(44 responses)- A18% (8)
- B7% (3)
- C70% (31)
- D5% (2)
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