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SnapMirror的镜像存储与存储之间的保留有何区别?

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适用场景

  • ONTAP 9
  • SnapMirror

问题解答

  • 镜像存储:
    • 此时将创建一个新的sm_created快照、并将其与SnapMirror标签与任何SnapMirror策略规则匹配的任何快照复制到目标集群
    • 将快照数量保留为规则集、但对于由SnapMirror (sm_created)创建的快照、目标可能 比指定数量多1个。
  • 存储:
    • 如果手动创建的快照或使用的快照策略的SnapMirror标签与任何SnapMirror策略规则匹配、则这些快照将复制到目标集群、
    • 将快照数量保留为规则集。
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