Joe, a customer, wants to implement backup of his replicated VMs so production performance is not affected at the primary site. Which of the following backup methods would be the MOST appropriate?

The correct answer is A. Snapshot-based backup at the secondary site. If the primary storage array is associated with a secondary storage array, you can use the secondary storage array as a data source for backup. Backup from snapshots on secondary storage arrays reduces impact on the production storage. During backup, operations on VM data…

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Question

Options

ASnapshot-based backup at the secondary site
BMirroring to a third site from the primary site
CAgent-based backup at the primary site
DAgent-based backup at the secondary site

How the community answered

(43 responses)

A
84% (36)
B
9% (4)
C
2% (1)
D
5% (2)

Explanation

If the primary storage array is associated with a secondary storage array, you can use the secondary storage array as a data source for backup. Backup from snapshots on secondary storage arrays reduces impact on the production storage. During backup, operations on VM data reading are performed on the side of the secondary storage array, and the primary storage array is not affected.

Topics

#snapshot backup#VM replication#secondary site#backup strategy

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