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如何使用 GUI 和命令列介面將 ME4 系列「Disk Group Scrub Interval」變更為 360

Summary: 這些工作指示是因為我們致力於主動將重要的產品品質及預防維護的相關資訊告知客戶。Dell Technologies 已確認,購買特定 PowerVault ME4012、ME4024 或 ME4084 儲存系統的客戶,可能會因為系統上的 Disk Group Scrub Interval 相關計時器設定而導致過早發生硬碟故障。變更計時器設定的步驟如下所述。

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Article Content


Instructions

如何使用 GUI 將 ME4 系列的「Disk Group Scrub Interval」變更為 360

  1. 開啟瀏覽器,並在位置列中輸入其中一個管理 IP
    • 範例:  https://100.98.99.98/
  2. 登入畫面中的產生記錄

  3. 登入後,請按一下左上角的「系統」標籤

  4. 按一下藍色「動作」按鈕,然後選擇「進階設定」

  5. 在產生的快顯視窗中選擇「系統公用程式」標籤

  6. 將「Disk Group Scrub Interval (hours):」的設定變更為 360,然後按一下「確定」

  7. 接著您會看到「處理中」畫面

  8. 完成後,按一下出現的「成功」畫面上的「確定」。

  9. 您現在可以登出或完成其他工作

如何使用命令列介面 (CLI) 將 ME4 系列的「Disk Group Scrub Interval」變更為 360

  1. 使用登入認證,將 SSH 插入管理埠的 IP apress,或將 Serial 插入控制器中
  2. 輸入「show advanced-settings」以驗證目前的「Disk Group Background Scrub Interval」設定

    範例輸出:

    # 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: 已啟用 

    成功:命令已成功完成。(2020-10-19 09:52:51)

  3. 使用「set advanced-settings background-scrub-interval 360」將值變更為 360
    注意:此程序最多需要 1分鐘完成

    範例輸出:

    # set advanced-settings background-scrub-interval 360
    成功:命令已成功完成。(2020-10-19 09:59:31)

  4. 您可以使用「show advanced-settings」來確認變更

    範例輸出:

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

  5. 完成時輸入「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