Huawei OceanStor distributed storage devices support elastic erasure code (EC) data redundancy protection. In the case of 6 nodes, compared with the traditional three-copy method, the EC technology…

The correct answer is B. False. See the full explanation below for the reasoning.

Distributed Storage Architecture and Design

Question

Huawei OceanStor distributed storage devices support elastic erasure code (EC) data redundancy protection. In the case of 6 nodes, compared with the traditional three-copy method, the EC technology 4+2 mode can increase disk space utilization by 3 times.

Options

ATrue
BFalse

How the community answered

(53 responses)

A
23% (12)
B
77% (41)

Topics

#erasure code EC 4+2#three-copy redundancy#disk utilization#distributed storage

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