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E10-002 · Question #119

A storage system is configured with erasure coding. The data is divided into 10 data fragments and three coding fragments. Each fragment is stored on a different disk drive in the storage system…

The correct answer is A. 3. See the full explanation below for the reasoning.

Question

A storage system is configured with erasure coding. The data is divided into 10 data fragments and three coding fragments. Each fragment is stored on a different disk drive in the storage system. What is the maximum number of disk drive failures the storage system can tolerate without data loss in this implementation?

Options

  • A3
  • B7
  • C10
  • D13

How the community answered

(51 responses)
  • A
    73% (37)
  • B
    4% (2)
  • C
    8% (4)
  • D
    16% (8)

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