IBM
C4090-958 · Question #163
A customer wants to improve their Recovery Point Objective for a set of volumes to 2 hours by keeping a snapshot every hour for 7 days of this consistency group of 10 volumes. The volumes contain…
The correct answer is B. If a snapshot is restored from 1 day ago, all older snapshots will be lost. See the full explanation below for the reasoning.
Question
A customer wants to improve their Recovery Point Objective for a set of volumes to 2 hours by keeping a snapshot every hour for 7 days of this consistency group of 10 volumes. The volumes contain databases that are reorganized every night. What is a concern for this solution on XIV Gen3?
Options
- AXIV Gen3 performance will degrade when taking a snapshot
- BIf a snapshot is restored from 1 day ago, all older snapshots will be lost.
- CHigh latencies will occur every hour at the point the group snapshot is taken.
- DSnapshots kept for that long could consume much more space than the actual volumes.
How the community answered
(57 responses)- A16% (9)
- B72% (41)
- C4% (2)
- D9% (5)
Community Discussion
No community discussion yet for this question.