SnapMirror 因 CSM 错误而失败：连接中止

适用场景

• ONTAP 9
• SnapMirror

问题描述

• SnapMirror 可能会失败并出现以下错误：

Failed to get transfer Snapshot information from source volume "xxxxx".(CSM: Connection aborted.) 

Failed to create Snapshot copy snapmirror.c8aa43f0-a646-11ea-9aa8-00a098f0f51b.2025-06-17_001341 on volume vol1. (CSM: Connection aborted.)

• EMS中存在CSM_CONNABORTED 、csm.createSessionFailed 和cpeer.xcm.addr.disc.warn 错误事件。
• Cluster peer show 命令将peER显示为unavailable 。​​​​​
• Command cluster peer ping -destination-cluster <dst_cluster_name>  可显示unreachable 状态。