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在MetroCluster配置中、LUN大小调整是否会自动复制？

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适用场景

  • ONTAP 9.9.x
  • MetroCluster

问题解答

  • 在MetroCluster环境中、LUN不会复制到其他站点、因为它是在聚合中进行的复制。
  • 例如、一个卷将在同一聚合中具有2个副本—一个在本地丛上、一个在远程丛上。数据读取主要发生在本地丛中、但写入同时发生在本地丛和远程丛中。磁盘在远程丛中的物理位置为其他站点。这就是当一个站点发生故障时我们仍然拥有数据的方式。
  • 调整完LUN大小后、请 重新同步Vserver 、以便在另一端镜像LUN大小。

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