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Cluster and storage switches
本繁體中文版使用機器翻譯,譯文僅供參考,若與英文版本牴觸,應以英文版本為準。

完成從雙節點無交換器叢集移轉至雙節點交換式叢集的作業

貢獻者 netapp-yvonneo

請依照下列步驟完成從無交換器叢集移轉至雙節點交換式叢集的作業。

步驟
  1. 顯示每個節點上每個叢集連接埠所連接的叢集交換器連接埠編號:

    「網路裝置探索秀」

    顯示範例
    	cluster::*> network device-discovery show
                Local  Discovered
    Node        Port   Device              Interface        Platform
    ----------- ------ ------------------- ---------------- ----------------
    n1         /cdp
                e4a    C1                  Ethernet1/7      N3K-C3132Q-V
                e4e    C2                  Ethernet1/7      N3K-C3132Q-V
    n2         /cdp
                e4a    C1                  Ethernet1/8      N3K-C3132Q-V
                e4e    C2                  Ethernet1/8      N3K-C3132Q-V
  2. 顯示已探索及監控的叢集交換器:

    「系統叢集交換器顯示」

    顯示範例
    cluster::*> system cluster-switch show
    
    Switch                      Type               Address          Model
    --------------------------- ------------------ ---------------- ---------------
    C1                          cluster-network    10.10.1.101      NX3132V
         Serial Number: FOX000001
          Is Monitored: true
                Reason:
      Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                        7.0(3)I4(1)
        Version Source: CDP
    
    C2                          cluster-network      10.10.1.102    NX3132V
         Serial Number: FOX000002
          Is Monitored: true
                Reason:
      Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                        7.0(3)I4(1)
        Version Source: CDP
    
    2 entries were displayed.
  3. 停用任何節點上的雙節點無交換器組態設定:

    「網路選項無交換式叢集」

    network options switchless-cluster modify -enabled false
  4. 確認 switchless-cluster 選項已停用。

    network options switchless-cluster show
  5. 驗證遠端叢集介面的連線能力:

更新版本ONTAP

您可以使用 network interface check cluster-connectivity 命令以啟動叢集連線的存取檢查、然後顯示詳細資料:

network interface check cluster-connectivity startnetwork interface check cluster-connectivity show

cluster1::*> network interface check cluster-connectivity start
  • 注意: * 在執行 show 命令之前、請等待數秒以顯示詳細資料。

cluster1::*> network interface check cluster-connectivity show
                                  Source          Destination       Packet
Node   Date                       LIF             LIF               Loss
------ -------------------------- --------------- ----------------- -----------
n1
       3/5/2022 19:21:18 -06:00   n1_clus2        n2_clus1      none
       3/5/2022 19:21:20 -06:00   n1_clus2        n2_clus2      none

n2
       3/5/2022 19:21:18 -06:00   n2_clus2        n1_clus1      none
       3/5/2022 19:21:20 -06:00   n2_clus2        n1_clus2      none
所有 ONTAP 版本

對於所有 ONTAP 版本、您也可以使用 cluster ping-cluster -node <name> 檢查連線能力的命令:

cluster ping-cluster -node <name>

cluster::*> cluster ping-cluster -node n1
Host is n1
Getting addresses from network interface table...
Cluster n1_clus1 n1		e4a	10.10.0.1
Cluster n1_clus2 n1		e4e	10.10.0.2
Cluster n2_clus1 n2		e4a	10.10.0.3
Cluster n2_clus2 n2		e4e	10.10.0.4

Local = 10.10.0.1 10.10.0.2
Remote = 10.10.0.3 10.10.0.4
Cluster Vserver Id = 4294967293
Ping status:
....
Basic connectivity succeeds on 4 path(s)
Basic connectivity fails on 0 path(s)
................
Detected 1500 byte MTU on 32 path(s):
    Local 10.10.0.1 to Remote 10.10.0.3
    Local 10.10.0.1 to Remote 10.10.0.4
    Local 10.10.0.2 to Remote 10.10.0.3
    Local 10.10.0.2 to Remote 10.10.0.4
Larger than PMTU communication succeeds on 4 path(s)
RPC status:
1 paths up, 0 paths down (tcp check)
1 paths up, 0 paths down (ucp check)
  1. 如果您禁止自動建立個案、請叫用 AutoSupport 訊息來重新啟用:

    「系統節點AutoSupport 不完整地叫用節點*-type all -most MAn=end」