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ONTAP MetroCluster
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。

使用新控制器刷新 MetroCluster 配置

贡献者
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将 MetroCluster 配置从双节点配置扩展为四节点配置时，必须刷新该配置。

步骤

  1. 刷新 MetroCluster 配置：

    1. 进入高级权限模式： + set -privilege advanced

    2. 刷新 MetroCluster 配置： + MetroCluster configure -refresh true -allow-with-one-aggregate true`

      以下命令将刷新包含 controller_A_1 的 DR 组中所有节点上的 MetroCluster 配置：

    controller_A_1::*> metrocluster configure -refresh true -allow-with-one-aggregate true

[Job 726] Job succeeded: Configure is successful.

    1. 返回到管理权限模式：

      set -privilege admin

  2. 验证站点 A 上的网络连接状态：

    network port show

    以下示例显示了四节点 MetroCluster 配置中的网络端口使用情况：

    cluster_A::> network port show
                                                          Speed (Mbps)
Node   Port      IPspace   Broadcast Domain Link   MTU    Admin/Oper
------ --------- --------- ---------------- ----- ------- ------------
controller_A_1
       e0a       Cluster   Cluster          up     9000  auto/1000
       e0b       Cluster   Cluster          up     9000  auto/1000
       e0c       Default   Default          up     1500  auto/1000
       e0d       Default   Default          up     1500  auto/1000
       e0e       Default   Default          up     1500  auto/1000
       e0f       Default   Default          up     1500  auto/1000
       e0g       Default   Default          up     1500  auto/1000
controller_A_2
       e0a       Cluster   Cluster          up     9000  auto/1000
       e0b       Cluster   Cluster          up     9000  auto/1000
       e0c       Default   Default          up     1500  auto/1000
       e0d       Default   Default          up     1500  auto/1000
       e0e       Default   Default          up     1500  auto/1000
       e0f       Default   Default          up     1500  auto/1000
       e0g       Default   Default          up     1500  auto/1000
14 entries were displayed.

  3. 从 MetroCluster 配置中的两个站点验证 MetroCluster 配置。

    1. 从站点 A 验证配置：

      MetroCluster show

      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. 从站点 B 验证配置：

      MetroCluster show

      cluster_B::> metrocluster show
Cluster                   Entry Name          State
------------------------- ------------------- -----------
 Local: cluster_B         Configuration state configured
                          Mode                normal
                          AUSO Failure Domain auso-on-cluster-disaster
Remote: cluster_A         Configuration state configured
                          Mode                normal
                          AUSO Failure Domain auso-on-cluster-disaster

    3. 验证是否已正确创建灾难恢复关系：

      MetroCluster node show -fields dr-cluster ， dr-auxiliary ， node-object-limit ， auto-uso ， ha-partner ， dr-partner`

    metrocluster node show -fields dr-cluster,dr-auxiliary,node-object-limit,automatic-uso,ha-partner,dr-partner
dr-group-id cluster     node    ha-partner dr-cluster  dr-partner   dr-auxiliary  node-object-limit automatic-uso
----------- ---------   ----    ---------- ----------  ----------   ------------  ----------------- -------------
2           cluster_A   node_A_1 node_A_2    cluster_B  node_B_1     node_B_2      on                true
2           cluster_A   node_A_2 node_A_1    cluster_B  node_B_2     node_B_1      on                true
2           cluster_B   node_B_1 node_B_2    cluster_A  node_A_1     node_A_2      on                true
2           cluster_B   node_B_2 node_B_1    cluster_A  node_A_2     node_A_1      on                true
4 entries were displayed.