IPMI.emergency: env_mgr triggers OS halt:One or more temperatu
Applies to
- FAS2720
- FAS2750
- ONTAP 9
- BMC 11.9
Issue
- During ONTAP upgrade, one node is not started.
- BMC events:
[IPMI.emergency]: env_mgr triggers OS halt:One or more temperatu
- The CPU temperature is displayed as -27℃ from the sensor information. Recognized as critical.
/usr/local/bin/environ -show_all
================================
Sensor Name State Current Critical Warning Warning Critical
Reading Low Low High High
-------------------------------------------------------------------------------------------------
CPU Core Temp critlow -27 C 0 C 5 C 100 C 105 C
BMC> system sensors
Sensor Name | Current | Unit | Status | LCR | LNC | UNC | UCR
-----------------+------------+------------+------------+-----------+-----------+-----------+-----------
CPU_Temp_Margin | -128.000 | degrees C | ok | na | na | -11.000 | -1.000
CPU_Core_Temp | -27.000 | degrees C | cr | 0.000 | 5.000 | 100.000 | 105.000
PCM_Inlet_Temp | 30.000 | degrees C | ok | 0.000 | 5.000 | 67.000 | 72.000
M.2_Card_Temp | 36.000 | degrees C | ok | 0.000 | 5.000 | 95.000 | 100.000