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Huawei

H13-611_V5.0 · Question #89

Which of the following descriptions of the SmartQos feature of Huawei hybrid flash storage is wrong?

The correct answer is C. When concurrent resources are insufficient, high-priority I/Os will be accepted first and low-priority. See the full explanation below for the reasoning.

Huawei Storage Product Overview

Question

Which of the following descriptions of the SmartQos feature of Huawei hybrid flash storage is wrong?

Options

  • AThe system will schedule I/O requests of different priorities according to the weights of LUNs of
  • BWhen the disk usage is too high, in order to ensure the reliability of the disk, the system will add
  • CWhen concurrent resources are insufficient, high-priority I/Os will be accepted first and low-priority
  • DWhen a CPU resource bottleneck occurs, low-priority services can use CPU resources only after

How the community answered

(46 responses)
  • A
    9% (4)
  • B
    2% (1)
  • C
    76% (35)
  • D
    13% (6)

Topics

#SmartQoS#I/O priority scheduling#QoS policy#hybrid flash storage

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