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在卷移动期间、源和目标之间的数据一致性是否有保障？

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适用场景

问题解答

  • 可以、  保证源和目标之间的数据一致性。
  • 移动卷时的迁移会使用块复制引擎(BRE)引擎进行同步、 类似于DP类型的镜像。

注意：存在一些与卷移动相关的已知错误。有关详细信息、请参见以下信息。

  • 对于ONTAP 9 8至9.11.1： 错误 1493600 - 某些写入操作期间的争用情况导致数据不一致
  • 对于ONTAP 9 13或更高版本： 错误 CO存在313783 - WAFL不一致导致ONTAP集群节点意外重新启动，并显示错误“意外共享块计数器值”

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