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MetroCluster 系统中报告了false "InterclusterBrokenConnectionAlert"

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8
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Category:
ontap-9
Specialty:
metrocluster<a>2009年386191</a>
Last Updated:

适用场景

  • ONTAP 9
  • 光纤连接MetroCluster

问题描述

  • 升级ONTAP 或切换/切回操作后、事件日志会报告"InterclusterBrokenConnectionAler"事件:
[Node-1: schmd: hm.alert.raised:alert]: Alert Id = InterclusterBrokenConnectionAlert , Alerting Resource = Node-2 raised by monitor system-connect
[Node-1: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process schm: InterclusterBrokenConnectionAlert[Node-2].
  • 系统运行状况警报报告以下内容:
Cluster1::*> system health alert show -instance
 
Node: Node-1
Monitor: system-connect
Alert ID: InterclusterBrokenConnectionAlert
Alerting Resource: Node-2
Subsystem: MetroCluster
Indication Time: Tue Nov 15 21:58:10 2022
Perceived Severity: Major
Probable Cause: Out_of_service
Description: Connectivity to peer cluster is broken.
Corrective Actions: 1) Ensure that the port is connected to the correct network/switch.
2) Ensure that the intercluster LIF is connected with the peered cluster.
3) Ensure that the peered cluster is up and running by using the command "cluster peer ping". Refer to the MetroCluster Disaster Recovery Guide if the peered cluster is down.
Possible Effect: Communication to the peer cluster is compromised and the replication of configuration between the clusters might stop.
  • 由于此警报、MetroCluster 已降级:
Cluster1::> system health subsystem show
Subsystem     Health
----------------- ------------------
SAS-connect    ok
Environment    ok
Memory       ok
Service-Processor ok
Switch-Health   ok
CIFS-NDO      ok
Motherboard    ok
IO         ok
MetroCluster    degraded
MetroCluster_Node ok
FHM-Switch     ok
FHM-Bridge     ok
SAS-connect_Cluster ok
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