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集群模式 Data ONTAP SnapMirror 在传输部分数据后失败

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Category:
ontap-9
Specialty:
dp
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适用于

  • SnapMirror
  • SnapVault
  • ONTAP 9.x

问题

为集群间 SnapMirror 和 / 或 SnapVault 正确配置的集群模式 Data ONTAP 系统

  • SnapMirror 或 SnapVault 更新或初始化操作因单一关系而失败
  • 同一源节点和目标节点之间的其他关系仍然正常工作
  • 受影响的关系会取得一些进展,但不会继续超过一定数量的已复制数据
  • SnapMirror 故障消息是日志/etc/log/snapmirror_audit或命令输出中显示的一些通用集群会话管理器 (CSM) 网络故障之一 Snapmirror show -fields last-transfer-error.

Mon Jan 01 01:00:00 EST 2017 Initialize[Jan 01 00:00:00]:a0b1c2d3-0123-0123-0123-0123456789abOperation-Uuid=a0b1c2d3-0123-0123-0123-0123456789ab Group=none Operation-Cookie=0action=Defer source=sourceSVM:sourceVol destination=destSVM:destVol status=Failuremessage=Transfer failed.(Replication operation request failed from Cluster Id: a0b1c2d3-0123-0123-0123-0123456789ab, Node Id: a0b1c2d3-0123-0123-0123-0123456789ab to Cluster Id: a0b1c2d3-0123-0123-0123-0123456789ab, Node Id: a0b1c2d3-0123-0123-0123-0123456789ab due to a networkerror(CSM: Request was canceled because of a connection failure.))

Mon Jan 01 01:00:00 EST 2017 Initialize[Jan 01 00:00:00]:a0b1c2d3-0123-0123-0123-0123456789abOperation-Uuid=a0b1c2d3-0123-0123-0123-0123456789ab Group=None Operation-Cookie=0action=End source=sourceSVM:sourceVol destination=destSVM:destVol status=Failuremessage=Transfer failed.(Replication operation request failed from Cluster Id: a0b1c2d3-0123-0123-0123-0123456789ab, Node Id: a0b1c2d3-0123-0123-0123-0123456789ab to Cluster Id: a0b1c2d3-0123-0123-0123-0123456789ab, Node Id: a0b1c2d3-0123-0123-0123-0123456789ab due to a networkerror(CSM: An operation did not complete within the specified timeout window.))

 

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