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如果关闭MetroCluster中的一个对象存储、是否会失去对数据的访问权限?

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适用场景

  • ONTAP 9
  • FabricPool
  • MetroCluster (MCC)
  • StorageGRID

问题解答

  • 不可以、在MetroCluster FabricPool配置中、每个存储分段都会进行镜像、数据会同步分层到两个存储分段中。如果与主存储分段的连接
    中断、ONTAP将执行GET操作、从二级存储分段读取数据、以便数据可用。
  • FabricPool最佳实践文档第35页对此进行了概述。
  • 当其中一个对象存储不可用时、ONTAP将停止分层、数据将写入性能层。一旦两个对象存储再次可用、分层将恢复。

 

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