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Cluster and storage switches
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

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按照以下步骤完成从无交换机集群到双节点有交换机集群的迁移。

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. 显示已发现和受监控的集群交换机：

    ssystem 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. 在任何节点上禁用双节点无交换机配置设置：

    网络选项 switchless-cluster

    network options switchless-cluster modify -enabled false

  4. 验证是否已 switchless-cluster 选项已禁用。

    network options switchless-cluster show

  5. 验证远程集群接口的连接：

ONTAP 9.9.1及更高版本

您可以使用 network interface check cluster-connectivity 命令启动集群连接的可访问性检查、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：*请等待几秒钟、然后再运行show命令显示详细信息。

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、您还可以使用 cluster ping-cluster -node <name> 用于检查连接的命令：

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. 如果禁止自动创建案例、请通过调用AutoSupport消息重新启用：

    ssystem node AutoSupport invoke -node * -type all -message MAINT=end

下一步是什么？

"配置交换机运行状况监控"(英文)