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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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Viewing I/O Priorities

Viewing I/O Priorities

This operation enables you to view I/O priority information of file systems.

Prerequisites

At least one file system has been created.

Context

  • A newly created file system is granted the low priority by default.
  • After a file system is created, its I/O priority can be manually changed.

Procedure

  1. Choose Provisioning > Resource Performance Tuning > SmartQoS.
  2. Click the Priority Control tab page.
  3. Select File System from the Resource Type drop-down list. View the I/O priorities information.

    Table 3-1 describes the related parameters.
    Table 3-1 File system parameters

    Parameter

    Description

    Setting

    I/O Priority

    I/O priorities of a file system.

    [Example]

    Low

    Name

    Name of a file system.

    [Example]

    FileSystem001

    ID

    ID of a file system.

    [Example]

    1

    Health Status

    Health status of a file system.

    [Example]

    Normal

    Running Status

    Running status of a file system.

    [Example]

    Online

    Type

    Configuration type of a file system.

    [Example]

    Thin File System

    WORM

    WORM mode of a file system.

    [Example]

    Regulatory compliance

    Owning Storage Pool

    Storage pool to which a file system belongs.

    [Example]

    StoragePool001

    Total Capacity

    Total capacity of a file system.

    [Example]

    16.000 PB

    Available Capacity

    Available capacity of a file system.

    [Example]

    1.000 TB

    Allocated Capacity

    Allocated capacity (including the prefetch capacity) of a file system.

    [Example]

    1.000 GB

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Updated: 2019-02-22

Document ID: EDOC1100067330

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