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SnapMirrorのアクティブな同期（旧SM-BC）ポリシーAutomatedFailoverはボリュームSnapshotもレプリケートしていますか？

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環境

  • ONTAP 9.9
  • SnapMirrorアクティブ同期
  • SnapMirrorビジネス継続性（SM-BC）

回答

  • SnapMirrorビジネス継続性は、Snapshotを保持するためのものではありません。
  • SnapMirror AutomatedFailover AutomatedFailover ポリシーでは 、整合グループにcrash-consistent Snapshotを2つ保持し、レプリケーションの失敗時にクライアントI/Oが中断されないRTOゼロを保証

追加情報

SnapMirrorビジネス継続性
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