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是否需要在物理重新定位集群之前将SM-BC关系置于静置状态

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适用场景

  • ONTAP 9.8 及更高版本:
  • SnapMirror 业务连续性( SM-BC )

问题解答

  • 您不能暂停或中止SnapMirror业务连续性(SM-BC)/"自动故障转移"关系。
  • 唯一可用的选项为更新、故障转移或删除。
  • 如果计划重新定位主集群、则必须考虑"计划内故障转移"。否则、调解器将协商无中断故障转移。
  • 如果二级集群脱机、则通过二级集群的所有路径都将无法供主机多路径软件使用、因此、故障转移的能力将受到影响。
  • 如果 必须重新定位主集群和二级集群、请先关闭二级集群、然后再关闭主集群。 
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