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スイッチの再起動によりHAインターコネクトアラートが報告されました

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環境

  • ONTAP 9
  • MetroCluster IP
  • バックエンドIPスイッチ

問題

  • HA INTERCONNECT DOWNおよび MccIp_PortOfflineAlertがクラスターの1つの両方のノードで報告された

Monitor    node-connect
Alert ID     MccIp_PortOfflineAlert

Alerting Resource       nodename_e0b-121_e0b-121
Subsystem               MetroCluster_Node
Indication Time         Mon Dec 29 11:14:17 2025
Perceived Severity      Major
AutoSupport Triggered      true
Probable Cause         Cable_tamper

Corrective Actions

1. Ensure that the link has not been tampered with.
2. Verify that the physical status of the adapter is "Up" by using the "metrocluster interconnect adapter show" command.

Node ID                 nodename

Alert Clear Time        Mon Dec 29 11:24:17 2025

  • sysconfig -a出力には、同じネットワークに接続されたノードのT6カードポートがダウンしていることが示されています:
slot 1: Dual 40/100G Ethernet T62100-CR e1a MAC Address: XX:XX:XX:XX:XX:XX (auto-100g_sr4-fd-up) QSFP Vendor: Mellanox QSFP Part Number: 332-00440 QSFP Serial Number: MTXXXXXXXXX e1b MAC Address: XX:XX:XX:XX:XX:XX (auto-unknown-fd-down) QSFP Vendor: QSFP Part Number: QSFP Serial Number:

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