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I/Oモジュールの変更後、環境シャットダウンシャーシが過熱状態になりました

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Category:
ontap-9
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hw
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環境

  • ONTAP 9
  • AFF A900、FAS9500
  • AFF A700 、 FAS9000

問題

  • あるタイプのモジュールから別のタイプのモジュールへのI/Oモジュール(カード)の交換中に、ノードでONTAP のリブート後に温度に関する問題が発生すると、環境がシャットダウンされます
  • たとえば、X91440A(40GbE)モジュールはX91153A(100GbE)モジュールに置き換えられました。

A900-6-147-148::*> Aug 16 11:08:37 [A900-6-147:vifmgr.clus.linkdown:EMERGENCY]: The cluster port e4e on node A900-6-147 has gone down unexpectedly.
Aug 16 11:08:39 [A900-6-147:vifmgr.clus.linkdown:EMERGENCY]: The cluster port e4a on node A900-6-147 has gone down unexpectedly.

Aug 16 11:12:53 [A900-6-147:monitor.chassisTemperature.cool:ALERT]: Chassis temperature is too cool: IO4 200G SW DieTmp is critical low (0 C).
Aug 16 11:12:54 [A900-6-147:monitor.shutdown.chassisUnderTemp:error]: Chassis temperature is too cold: Temp on I/O Slot4 is critical low. System will be shutdown in 2 minutes
Aug 16 11:12:54 [A900-6-147:monitor.chassisTemperature.cool:ALERT]: Chassis temperature is too cool: IO4 200G CPLD DieTmp is critical low (0 C).
Aug 16 11:12:54 [A900-6-147:monitor.chassisTemperature.ok:notice]: Chassis temperature is ok.
***OS2SP configured successfully***Aug 16 11:13:24 [A900-6-147:callhome.chassis.undertemp:EMERGENCY]: Call home for CHASSIS UNDER TEMPERATURE SHUTDOWN
Aug 16 11:13:27 [A900-6-147:discover.6500.unsupported:notice]: FC-to-SAS bridge ATTO 6500N discovery is disabled.
Reservation conflict found on this node's disks!

Aug 16 11:16:56 [A900-6-147:monitor.ioCard.degraded:ALERT]: IO card is degraded: IO4 200G Hot Swap Cur is critical high (1920 mV).
Aug 16 11:17:16 [A900-6-147:monitor.ioCard.degraded:ALERT]: IO card is degraded: IO4 200G VCORE CX6 is critical high (4640 mV).
Continuing boot...

Aug 16 11:18:59 [A900-6-147:monitor.shutdown.emergency:EMERGENCY]: Emergency shutdown: Environmental Reason Shutdown (Temperature critical)

  • ノードがリブートしてONTAP に戻ったあとにノードがリカバリされる

 

 

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