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ONTAP 可以保持混合版本状态多长时间?

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ontap-9
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适用场景

  • ONTAP 9
  • 适用于MetroCluster

问题解答

  • ONTAP可以在混合版本状态下保持正常运行和提供数据。但是、不建议在混合版本状态下保持的时间超过升级整个集群所需的时间。
  • 如果必须进入混合版本状态,则应尽快完成升级。要使集群正常运行,集群处于混合版本状态的时间应尽可能短。
  • 在ONTAP 9.8及更高版本中、 HA对 运行与  集群中其他HA对不同的ONTAP版本的时间不得超过 九十(90) 天。
  • 对于ONTAP 9.7及更早版本、 HA对 运行与  集群中其他HA对不同的ONTAP版本的时间不得超过 七(7) 天。
  • 当集群处于混合版本状态时、不应输入任何更改集群操作或配置的命令、除非为满足升级要求而需要。

追加信息

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