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ONTAP アップグレード後のクラスタでは、ノードがスイッチとして識別されます

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Category:
ontap-9
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hw<a>2009468002.</a>
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環境

  • ONTAP 9
  • スイッチレス クラスタ
  • AFF / FASシステム

問題

  • ONTAP を9.11.1P3にアップグレードすると、スイッチの欠落アラートが常に生成され、CSHMはギブバックの前にノードIPをスイッチとして認識します。
  • SwitchCommunityString_Alert
Cluster::> system health alert show
        Node: node_name
      Alert ID: SwitchCommunityString_Alert
      Severity: Major
             ....
   Probable Cause: Ethernet switch "node-01" with IP address
    "X.X.X.X" is not reachable via SNMP. Incorrect
     SNMP community string might be configured on the
     Ethernet switch.
  Possible Effect: Ethernet switch communication problems and
     accessibility issues.
Corrective Actions: Check the SNMP community string on the Ethernet switch
     to verify that the expected community string is
     configured. Use the "system switch ethernet show
     -snmp-config" command to view the expected community
     string.
 
 
Cluster1::> system health subsystem show
     Subsystem     Health
--------------------------------------------
SAS-connect     ok
Environment     ok
Memory        ok
Service-Processor  ok
Switch-Health    degraded
 
 
  • このスイッチは、CDP/ISDPを介して管理ネットワークスイッチとして検出されます
Cluster1::>system switch ethernet show
Switch             Type                  Address          Model
----------------------------------------------------------------------------------------
ontap.netapp.com  management-network   10.x.x.1      OTHER
           Serial Number: Unknown
            Is Monitored: false
               Reason: MonitoringDisabled by Default
          Software Version: Cisco Nexus OperatingSystem (NX-OS) Software, Version 14.2
           Version Source: CDP/ISDP

 

 

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