Skip to main content
简体中文版经机器翻译而成，仅供参考。如与英语版出现任何冲突，应以英语版为准。

完成从双节点无交换机集群到双节点有交换机集群的迁移

贡献者 netapp-yvonneo
PDF

按照以下步骤完成从无交换机集群到双节点交换机集群的迁移。

步骤

  1. 显示每个节点上每个集群端口所连接的集群交换机端口号：

    network device-discovery show

    显示示例 
    	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. 显示已发现和监控的集群交换机：

    system cluster-switch show

    显示示例 
    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. 禁用任意节点上的双节点无交换机配置设置：

    network options switchless-cluster

    network options switchless-cluster modify -enabled false

  4. 确认 `switchless-cluster`此选项已被禁用。

    network options switchless-cluster show

  5. 验证远程集群接口的连接性：

ONTAP 9.9.1 及更高版本

你可以使用 `network interface check cluster-connectivity`执行命令以启动集群连接性检查，然后显示详细信息：

network interface check cluster-connectivity start`和 `network interface check cluster-connectivity show

cluster1::*> network interface check cluster-connectivity start

*注意：*运行 show 命令显示详细信息之前，请等待几秒钟。

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

对于所有ONTAP版本，您也可以使用 `cluster ping-cluster -node <name>`检查连接性的命令：

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. 如果您已禁用自动创建案例功能，请通过调用AutoSupport消息重新启用该功能：

    system node autosupport invoke -node * -type all -message MAINT=END

下一步是什么？

完成交换机迁移后，您可以"配置交换机健康监控"。