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如何使用 GUI 和命令行界面将 ME4 系列的“Disk Group Scrub Interval”更改为 360

Summary: 这些工作说明是我们承诺主动通知客户重要产品质量和预防性维护信息的一部分。Dell Technologies 发现,购买特定 PowerVault ME4012、ME4024 或 ME4084 存储系统的客户可能会遇到与系统上“Disk Group Scrub Interval”相关的计时器设置所导致的硬盘过早故障问题。下面概述了更改计时器设置的步骤。

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Article Content


Instructions

如何使用 GUI 将 ME4 系列的“Disk Group Scrub Interval”更改为 360

  1. 打开浏览器,然后在位置栏中输入您的管理 IP
    • 示例:  https://100.98.99.98/
  2. 登录到生成的登录屏幕

  3. 在登录后,单击左上角的“System”选项卡

  4. 单击蓝色的“Action”按钮,然后选择“Advanced Settings”

  5. 在生成的弹出窗口中选择“System Utilities”选项卡

  6. 将“Disk Group Scrub Interval (hours):”的设置更改为 360,接着单击“Ok”

  7. 然后,您将看到“Processing”屏幕

  8. 完成后,在生成的“Success”屏幕上单击“OK”

  9. 您现在可以注销或完成其他任务

如何使用命令行界面 (CLI) 将 ME4 系列的“Disk Group Scrub Interval”更改为 360

  1. 通过 SSH 访问管理端口的 IP 地址,或使用登录凭据将数据以串行方式传输到控制器
  2. 输入“show advanced-settings”,以验证“Disk Group Background Scrub Interval”的当前设置

    输出示例:

    # show advanced-settings
    Disk Group Background Scrub: Enabled
    Disk Group Background Scrub Interval: 168
    Partner Firmware Upgrade: Enabled
    Utility Priority: High
    SMART: Enabled
    Dynamic Spare Configuration: Disabled
    Enclosure Polling Rate: 5
    Host Control of Caching: Disabled
    Sync Cache Mode: Immediate
    Missing LUN Response: Illegal Request
    Controller Failure: Disabled
    Supercap Failure: Enabled
    CompactFlash Failure: Enabled
    Power Supply Failure: Disabled
    Fan Failure: Disabled
    Temperature Exceeded: Disabled
    Partner Notify: Disabled
    Auto Write Back: Enabled
    Inactive Drive Spin Down: Enabled
    Inactive Drive Spin Down Delay: 15
    Disk Background Scrub: Disabled
    Managed Logs: Disabled
    Single Controller Mode: Disabled
    Auto Stall Recovery: Enabled
    Restart on CAPI Fail: Enabled
    Large Pools: Enabled 

    Success: Command completed successfully. (2020-10-19 09:52:51)

  3. 使用“set advanced-settings background-scrub-interval 360”,将数值更改为 360
    注:该命令将需要长达一分钟时间才能完成

    输出示例:

    # set advanced-settings background-scrub-interval 360
    Success: Command completed successfully.(2020-10-19 9:59:31)

  4. 您可以使用“show advanced-settings”来确认更改

    输出示例:

    # show advanced-settings
    Disk Group Background Scrub: Enabled
    Disk Group Background Scrub Interval: 360
    Partner Firmware Upgrade: Enabled
    Utility Priority: High

  5. 完成后,键入“exit”

Article Properties


Affected Product

Dell EMC PowerVault ME4012, Dell EMC PowerVault ME4024, Dell EMC PowerVault ME4084

Last Published Date

25 Jan 2021

Version

2

Article Type

How To