节点发生原因vipmgrm和mgwd上发生集群对等错误、无法重新启动

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适用场景

ONTAP 9.6
ONTAP 9.7

问题描述

在运行ONTAP 9.6或9.7的集群中、会随机生成集群对等错误：

[node-01: mgwd: cpeer.xcm.update.warn:error]: Periodic update of peer network information failed. The following operations are incomplete: discovery failure.
 [node-01: mgwd: cpeer.xcm.addr.disc.warn:error]: Address discovery failed for peer cluster 15897456-d9fg-11e7-9c45-xfghdfgsgheds. Reason: Failed to discover remote addresses: Timeout: Operation "clusterPeer_rtable_iterator::get_imp()" took longer than 60 seconds to complete [from mgwd on node "node-01" (VSID: -3) to mgwd at 15897456-d9fg-11e7-9c45-xfghdfgsgheds].
 [node-01: mgwd: cpeer.ping.no.lifs:error]: Failed to find intercluster LIFs in IPspace Default on node node-01.
 [node-01: mgwd: cpeer.xcm.update.warn:error]: Periodic update of peer information from CLUSTERNAME failed. The following operations are incomplete: The identity of peer cluster 15897456-d9fg-11e7-9c45-xfghdfgsgheds not found.

此操作可能会导致 vifmgrmgwd 此节点发生重新启动、从而导致数据生命周期发生迁移。
如果未正确配置故障转移目标、可能会导致数据中断。