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驗MetroCluster 證資訊功能組態的健全狀況

貢獻者

您應該檢查MetroCluster 整個過程的健全狀況、以驗證運作是否正常。

步驟
  1. 檢查MetroCluster 每個叢集上的功能是否已設定且處於正常模式:

    《不看》MetroCluster

    cluster_A::> metrocluster show
    Cluster                   Entry Name          State
    ------------------------- ------------------- -----------
     Local: cluster_A         Configuration state configured
                              Mode                normal
                              AUSO Failure Domain auso-on-cluster-disaster
    Remote: cluster_B         Configuration state configured
                              Mode                normal
                              AUSO Failure Domain auso-on-cluster-disaster
  2. 檢查每個節點是否已啟用鏡射:

    「不一樣的秀」MetroCluster

    cluster_A::> metrocluster node show
    DR                           Configuration  DR
    Group Cluster Node           State          Mirroring Mode
    ----- ------- -------------- -------------- --------- --------------------
    1     cluster_A
                  node_A_1       configured     enabled   normal
          cluster_B
                  node_B_1       configured     enabled   normal
    2 entries were displayed.
  3. 檢查MetroCluster 這些元件是否健全:

    《不一樣的跑程》MetroCluster

    cluster_A::> metrocluster check run
    
    Last Checked On: 10/1/2014 16:03:37
    
    Component           Result
    ------------------- ---------
    nodes               ok
    lifs                ok
    config-replication  ok
    aggregates          ok
    4 entries were displayed.
    
    Command completed. Use the "metrocluster check show -instance" command or sub-commands in "metrocluster check" directory for detailed results.
    To check if the nodes are ready to do a switchover or switchback operation, run "metrocluster switchover -simulate" or "metrocluster switchback -simulate", respectively.
  4. 檢查是否沒有健全狀況警示:

    「系統健全狀況警示顯示」

  5. 模擬切換作業:

    1. 在任何節點的提示下、變更為進階權限等級:+「權限進階」

      當系統提示您繼續進入進階模式並查看進階模式提示字元(>)時、您需要使用「 y*」來回應。

    2. 使用-Simulate參數+「MetroCluster Sof switchover -Simulate」執行切換作業

    3. 返回管理員權限等級:+「設置權限管理」