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如何对SnapMirror滞后问题进行故障排除

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适用场景

  • ONTAP 9
  • SnapMirror

问题描述

  • SnapMirror滞后是指在源系统上创建快照的时间与目标系统上的系统时间之间的差值
  • 由于 传输失败、传输运行时间长、 正在计划问题描述或者上次传输的快照不是最新的、而旧快照仍在进行中、滞后时间可能会高于预期
  • 目标集群时间不正确也可能导致 SnapMirror滞后不准确

 

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