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CPU0 Temp sensors show failed

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Category:
fas-systems
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HW
Last Updated:

Applies to

  • FAS8200
  • AFF A300

Issue

  • Error is reported from event log show command. Example:

::> event log show
Time                Node             Severity      Event
------------------- ---------------- ------------- ---------------------------
2/12/2025 15:31:01  node_name         ERROR         monitor.temp.unreadable: The controller temperature (CPU0 Temp Margin) is not readable.
2/12/2025 15:31:01  node_name         EMERGENCY     monitor.globalStatus.critical:EMERGENCY: Chassis temperature is too high..

  • CPU0 Temp sensors show failed or invalid in SP-LATEST-IPMI. Example:

CPU0 Temp Avg            failed            -- C        --          --         -11 C        -1 C     
InFlow Temp Avg          normal            23 C         0 C         5 C        50 C        55 C     
...
PSU2                                      GOOD
CPU0 Temp Margin         failed            -- C        --          --         -11 C        -1 C     
In Flow Temp             normal            23 C         0 C         5 C        50 C        55 C     
...

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