What is a characteristic of the XtremIO Snapshot feature?

The correct answer is D. Snapshots can be restored. Any copy in the hierarchy tree can be deleted without effecting the parents or children. Incorrect Answers: B: Deleting a snapshot in the middle of the tree triggers an asynchronous process. This process merges the metadata of the deleted entity's children with that of their…

Implement XtremIO Data Services (Deduplication, Compression, Snapshots)

Question

Options

ASnapshots may be deleted in any order
BSnapshots can only be deleted in reverse creation order
COnly one snapshot may be created or deleted at a time
DSnapshots can be restored

How the community answered

(28 responses)

A
4% (1)
B
11% (3)
C
4% (1)
D
82% (23)

Explanation

Any copy in the hierarchy tree can be deleted without effecting the parents or children. Incorrect Answers: B: Deleting a snapshot in the middle of the tree triggers an asynchronous process. This process merges the metadata of the deleted entity's children with that of their grandparents. This ensures that the tree structure is not fragmented. C: It is possible to create copies of the production volumes in order to protect against logical data corruption. Multiple copies can be created over a short interval in order to provide a fine RecoverPoint Objective (RPO) in a cyclic manner (a superior RPO to a backup). snapshots.pdf, page 14

Topics

#snapshot management#snapshot deletion order#snapshot restore#snapshot characteristics

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