ClusterSwitchConfig_Alert が既存でないスイッチについてシステムヘルスアラートで報告される

環境

• ONTAP 9
• Cluster Switch Health Monitor （ CSHM ） AutoSupport メッセージが表示されます

問題

• スイッチのサブシステムヘルスがデグレードします。

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

• system health alert show 例：

        Node: node_name1
      Resource: node_name2
      Severity: Major
   Indication Time: Fri Aug 13 23:03:53 2021
      Suppress: false
     Acknowledge: false
   Probable Cause: One or more nodes are not connected to both cluster
           switches.
   Possible Effect: If one cluster switch fails, "node_name2" might lose
           access to the cluster.
 Corrective Actions: Ensure the switch "no_switch_name1" is connected
           to the node "node_name2".
        Node: node_name1
      Resource: no_switch_name1
      Severity: Major
   Indication Time: Fri Aug 13 23:29:53 2021
      Suppress: false
     Acknowledge: false
   Probable Cause: Cluster switch "no_switch_name1" with IP address
           "123.123.123.123" is not reachable via SNMP. Incorrect
           SNMP community string might be configured on the
           cluster switch.
   Possible Effect: Cluster switch communication problems and
           accessibility issues.
 Corrective Actions: Check the SNMP community string on the cluster switch
           to verify the expected community string is configured.
           Use the "system cluster-switch show -snmp-config"
           command to view the expected community string.

• アラートのスイッチ名とIPアドレスがクラスタスイッチに属していないか、スイッチレスクラスタの場合に報告されます。
• EMS ログの例：

• network port show -node * -role cluster -fields remote-device-id 正しいクラスタネットワークスイッチを報告します。