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SmartQoS Feature Guide for File

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado5000 V3, Dorado6000 V3, and Dorado18000 V3. It describes the implementation principles and application scenarios of the SmartQoS (for file) feature, and explains how to configure and manage SmartQoS.
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Modifying Objective Information

Modifying Objective Information

You can modify the control type and objective of a traffic control policy to effectively adjust and control the performance of applications.


  1. Choose Provisioning > Resource Performance Tuning > SmartQoS and click the Traffic Control tab page.
  2. Select the traffic control policy you want to modify and click Properties.

    The Traffic Control Policy Properties dialog box is displayed.

  3. Modify the control parameters of the traffic control policy.

    1. In the Traffic Control Policy Properties dialog box, click the Objective tab.
    2. Select a Control Type.

      Supported control types include Read I/O, Write I/O, and Read/Write I/O.

    3. In the Control Objective area, set the new performance goals that you want this policy to achieve.
      • For an upper-limit traffic control policy, you can set Bandwidth and IOPS.
      • For a lower-limit traffic control policy, you can set Bandwidth, IOPS, and Latency.

  4. Click OK.

    The Execution Result dialog box is displayed, indicating that the operation succeeded.

  5. Click Close.
Updated: 2019-02-22

Document ID: EDOC1100067330

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