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ONTAP は、スイッチがリブートされなかったときに、クラスタスイッチがリブートされたことを報告します

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ontap-9
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環境

  • ONTAP 9
  • Cisco Nexus クラスタスイッチ
  • CN1610 クラスタスイッチ

問題

  • ONTAP は、クラスタスイッチがリブートされたことを示すアラートを生成します。

Cluster::*> system health alert show -alert-id SwitchReboot_Alert
               Node: Cluster-01
           Resource: clussw1(FOX0000ZZZZ)
           Severity: Minor
    Indication Time: Wed Jan 2 00:00:00 2019
           Suppress: false
        Acknowledge: false
     Probable Cause: The cluster switch "clussw1(FOX0000ZZZZ)" has
                     recently rebooted.
    Possible Effect: Communication problems and cluster connectivity issues
                     might occur.
 Corrective Actions: 1) If the cluster switch was not rebooted on purpose, then
                     check the switch to ensure that it is operating normally.
                     2) If errors persist, contact technical support for
                     further assistance.
 

EMSログ

    
Wed Jan 2 00:00:00 UTC [Cluster-01: cshmd: hm.alert.raised:alert]: Alert Id = SwitchReboot_Alert , Alerting Resource = clussw1(FOX0000ZZZZ) raised by monitor cluster-switch
Wed Jan 2 00:05:00 UTC [Cluster-01: cshmd: hm.alert.cleared:notice]: Alert Id = SwitchReboot_Alert , Alerting Resource = clussw1(FOX0000ZZZZ) cleared by monitor cluster-switch

 

スイッチの稼働時間

  • クラスタスイッチにはリブートの形跡はなく、アップタイムによってスイッチのリブートが発生していないことが示されます。

(CN1610-sw1) #show sysinfo

System Description............................. NetApp CN1610, 1.3.0.3, Linux 3.8.13-2de1cc1c
System Name.................................... xxx.na.com
System Location................................
System Contact.................................
System Object ID............................... 1.3.6.1.4.1.789
System Up Time................................. 504 days 13 hrs 51 mins 3 secs
Current SNTP Synchronized Time................. Apr  6 06:08:25 2022 UTC

 

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