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MetroCluster IP:是否可以在磁盘架关闭时执行协商切换(NSO)?

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适用场景

  • MetroCluster IP
  • ONTAP 9

问题解答

  • 如果 本地 丛/磁盘架 处于联机 状态、 而远程 丛/磁盘架 处于脱机 状态、则可以使用NSO将远程集群切换到本地集群。
  • 如果 本地 丛/磁盘架 处于联机 状态、 而远程 丛/磁盘架 处于脱机 状态、则无法使用NSO将本地集群切换到远程集群。
  • 如果 本地 丛/磁盘架 脱机 而远程 丛/磁盘架 联机 、则 无法 使用NSO将远程集群切换到本地集群。
  • 如果 本地 丛/磁盘架 脱机 而远程 丛/磁盘架 联机 、则 可以 使用NSO将本地集群切换到远程集群。

追加信息

数据将从备用站点的丛提供、因此、如果磁盘架发生故障、则无需切换。

 

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