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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

完成下列步驟,完成雙節點無交換器叢集移轉至 Nexus 3232C 交換器上的雙節點交換叢集。

步驟
  1. 確認所有的叢集互連連接埠現在都已還原至其主連接埠:

    「網路介面show -role cluster」

    對於「目前連接埠」欄中所列的所有連接埠、「is Home」欄位應顯示「true」。如果顯示的值為「假」、表示連接埠尚未還原。

    顯示範例
    cluster::*> network interface show -role cluster
     (network interface show)
                Logical    Status     Network            Current       Current Is
    Vserver     Interface  Admin/Oper Address/Mask       Node          Port    Home
    ----------- ---------- ---------- ------------------ ------------- ------- ----
    Cluster
                n1_clus1   up/up      10.10.0.1/24       n1            e4a     true
                n1_clus2   up/up      10.10.0.2/24       n1            e4e     true
                n2_clus1   up/up      10.10.0.3/24       n2            e4a     true
                n2_clus2   up/up      10.10.0.4/24       n2            e4e     true
    4 entries were displayed.
  2. 確認所有叢集互連連接埠都處於「up」狀態:

    「網路連接埠show -role cluster」

  3. 顯示叢集交換器連接埠編號,每個叢集連接埠都會透過這些編號連接至每個節點:

    「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-C3232C
                e4e    C2                  Ethernet1/7      N3K-C3232C
    n2          /cdp
                e4a    C1                  Ethernet1/8      N3K-C3232C
                e4e    C2                  Ethernet1/8      N3K-C3232C
  4. 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      NX3232CV
    Serial Number: FOX000001
    Is Monitored: true
    Reason:
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I6(1)
    Version Source: CDP
    
    C2                          cluster-network     10.10.1.102      NX3232CV
    Serial Number: FOX000002
    Is Monitored: true
    Reason:
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I6(1)
    Version Source: CDP 2 entries were displayed.
  5. 確認無交換器式叢集偵測已將無交換器式叢集選項變更為停用:

    「網路選項、無交換式叢集展示」

  6. 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: * 請等待數秒後再執行 `show`命令以顯示詳細資料。

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>

cluster1::*> cluster ping-cluster -node local
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 9000 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」