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SnapMirror到CVO失败、并显示网络错误CSM:操作引用的会话不存在

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3
Visibility:
Public
Votes:
0
Category:
cloud-volumes-ontap-cvo
Specialty:
dp<a>CVO</a><a>AWS</a><a>ST1磁盘</a><a>2009569765</a><a>数据元</a>
Last Updated:

适用场景

  • ONTAP 9
  • SnapMirror
  • Cloud Volumes ONTAP (CVO)
  • AWS ST1磁盘

问题描述

  • SnapMirror初始化在50 TB的49.3处持续失败、并出现网络错误
  • 已中止传输并重新初始化、但出现相同错误
  • 在SnapMirror错误日志.txt中观察到以下错误:
 Tue May 9 20:32:59 UTC 2023 Initialize[Apr 24 20:48:35]:60f3d91a-e2e1-11ed-963a-43d646b09c04 Operation-Uuid=61ff896d-e2e1-11ed-963a-43d646b09c04 Group=none Operation-Cookie=0 action=Defer source=vserver:volume destination=svm:destination status=Failure message=Transfer failed. (Replication operation request failed from Cluster Id: source_cluster Node Id: node # to Cluster Id: dest_cluster Node Id: node # due to a network error(CSM: Operation referred to a non-existent session.) af1r00napcvoh01::*> event show -event device* Time Node Severity Event ------------------- ---------------- ------------- --------------------------- 5/11/2023 22:18:06 cluster-01 NOTICE device.latency.threshold: The device latency in microseconds exceeded the threshold value for device "nvd#" and the associated target device "n/a". The threshold is "25000", execution latency is "57914", total latency is "57951", and the number of operations for this period is "16257". 5/11/2023 22:06:03 cluster-01 NOTICE device.latency.threshold: The device latency in microseconds exceeded the threshold value for device "is#" and the associated target device "/dev/nvd#". The threshold is "25000", execution latency is "71475", total latency is "71492", and the number of operations for this period is "469". 5/11/2023 22:03:04 cluster-01 NOTICE device.latency.threshold: The device latency in microseconds exceeded the threshold value for device "nv#5" and the associated target device "n/a". The threshold is "25000", execution latency is "57305", total latency is "57393", and the number of operations for this period is "16129". 5/11/2023 21:51:02 cluster-01 NOTICE device.latency.threshold: The device latency in microseconds exceeded the threshold value for device "is#" and the associated target device "/dev/nvd##". The threshold is "25000", execution latency is "80184", total latency is "80200", and the number of operations for this period is "344". 

 

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