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是否可以在站点 A 中升级 MetroCluster ONTAP,然后再升级站点 B

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适用于

  • MetroCluster
  • ONTAP 9
  • ONTAP 升级

回答

  • MetroCluster ONTAP 升级不能在站点 A 的所有节点上实施,然后在站点 B 的所有节点上实施。在 4 或 8 节点 MetroCluster 中,必须按以下方式实施 ONTAP 升级:
  • 对于四节点 MetroCluster 配置:
  1. 更新 DR 组一:

    1a.更新 node_A_1 和 node_B_1。

     1b.更新 node_A_2 和 node_B_2。

  • 对于八节点 MetroCluster 配置,您需要执行两次 DR 组更新过程:
  1. 更新 DR 组一:

    1a.更新 node_A_1 和 node_B_1。

    1b.更新 node_A_2 和 node_B_2。

  2. 更新 DR 组二:

    2a.更新 node_A_3 和 node_B_3。

    2b.更新 node_A_4 和 node_B_4。

 
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