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由于ISL端口未使用、集群IfIslDownWarn_Alert在升级ONTAP 9.11.1P5+后出现

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适用场景

  • MetroCluster IP
  • ONTAP升级到9.11.1P5或更高版本
  • NetApp CN1610
  • Broadcom BES-53248交换机
  • NVIDIA SN2100交换机
  • Cisco以太网 交换机
  • 集群交换机运行状况监控(CSHM)

问题描述

  • CSHM会在 事件日志中报告未使用但已启用的ISL端口的ISL关闭警报:

[Node-01: cshmd: hm.alert.raised:alert]: Alert Id = ClusterIfIslDownWarn_Alert , Alerting Resource = Switch1/Slot: 0 Port: 15 25G - Level raised by monitor ethernet-switch

  • 此时 将触发以下ASUP警报:

HA Group Notification (Health Monitor process cshm: ClusterIfIslDownWarn_Alert[Switch1/Slot: 0 Port: 15 25G - Level]) ALERT

  • 由于以下警报、系统运行状况和交换机运行状况报告为已降级:

Cluster1::*> system health status show
Status
---------------
degraded

Cluster1::*> system health subsystem show
Subsystem      Health
----------------- ------------------
SAS-connect     ok
Environment     ok
Memory       ok
Service-Processor ok
Switch-Health    degraded
CIFS-NDO      ok
Motherboard     ok
IO         ok
MetroCluster    ok
MetroCluster_Node ok
FHM-Switch     ok
FHM-Bridge     ok
SAS-connect_Cluster
          ok
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