ONTAP 9 SnapMirror 在传输部分数据后失败

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适用于

SnapMirror
SnapVault
ONTAP 9

问题

单个关系的 SnapMirror 或 SnapVault 更新或初始化操作失败。
同一源节点和目标节点之间的其他关系继续正常工作。
受影响的关系取得了一些进展，但不会继续超过一定数量的复制数据。
SnapMirror 失败消息是 /etc/log/snapmirror_audit 日志或命令输出 Snapmirror show -fields last-transfer-error. 中显示的少数通用集群会话管理器 (CSM) 网络故障之一

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 network error(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 network error(CSM: An operation did not complete within the specified timeout window.))