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CVO无中断升级到IMDSv2

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cloud-volumes-ontap-cvo
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amazon_web_service
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适用于

  • Cloud Volumes ONTAP (CVO)
  • Amazon Web Services (AWS)

问题

  • 以下指南中的 IMDSv2 升级不包括 NDU 指令
  • 以下指南中的步骤 g 要求"停止并启动 Cloud Volumes ONTAP 实例"
  • 关闭 BlueXP 实例的指令将导致中断。如果中断不可接受,请使用以下描述的替代方法

原因

需要知道是否可以实施 NDU 升级

解决方案

  • 可通过接管和交还实现 NDU 升级
  • 行动计划:

        1.禁用自动回馈 
            "storage failover modify node nodename -auto-giveback false"
        2.从第一个节点实施接管
        3.接管完成后,停止并启动 AWS 中的第二个节点实例
        4.在回馈之前,等待丛完成重新同步,使用命令 "plex show" 进行检查
        5.对配对节点执行相同的步骤
        6.重新启用自动回馈
            "storage failover modify node nodename -auto-giveback true"

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