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Controller temperature sensor MemoryX_Hot is reporting Asserted

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Category:
fas-systems
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HW
Last Updated:

Applies to

  • ONTAP 9 
  • AFF Systems
  • FAS Systems

Issue

  • Controller fault LED is on
  • Sensor from the SP-LATEST-IPMI logs report as Asserted
    • Memory_Hot
    • Memory0_Hot 
    •  Memory1_Hot 
======================================
/usr/local/bin/ipmi sensors
===============================
Sensor Name      | Current    | Unit       | Status     | LCR       | LNC       | UNC       | UCR
-----------------+------------+------------+------------+-----------+-----------+-----------+-----------
Memory0_Hot      | 0x0        | discrete   | Deasserted | na        | na        | na        | na
CPU1_Error       | 0x0        | discrete   | Deasserted | na        | na        | na        | na
CPU1_Therm_Trip  | 0x0        | discrete   | Deasserted | na        | na        | na        | na
CPU1_Hot         | 0x0        | discrete   | Deasserted | na        | na        | na        | na
Memory1_Hot      | 0x0        | discrete   | Asserted   | na        | na        | na        | na
PCH_Hot          | 0x0        | discrete   | Deasserted | na        | na        | na        | na

HSAM OS(0x5):cmd(1) FLD(controller-b):fault(Temperature Sensor 9 Fault)

hsamcmd --fault-show-all
========================
tag  origin  fld                                     fault reason                                    count  time
---- ------- ----                                    -------------                                   ------ -----
2    0x5     /chassis-1/controller-b                 Temperature Sensor 9 Fault                      1     

::> system environment sensors show -state !normal

Node Sensor State Value/Units Crit-Low Warn-Low Warn-Hi Crit-Hi
---- --------------------- ------ ----------- -------- -------- ------- -------
node1
Memory1 Hot  fault HOT

  • SP-reboot does not clear this sensor status

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