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MCC NDU的最佳实践是什么?

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ontap-9
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metrocluster
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适用场景

  • ONTAP 9
  • 无中断升级(NDU)
  • MetroCluster集群(MCC)

问题解答

在ONTAP的NDU期间、请至少保留一个对在活动站点和灾难恢复站点之间具有相同的ONTAP版本。
例如、A1/A2是站点中的节点、B1/B2是站点B中的节点。如果  A1-B1/A2-B2是每个 DR配对、 然后        、建议采用A1 / B1 -> A2 / B2或A2 /B2-> A1 / B1的升级顺序。
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