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FusionServer Pro Rack Server iBMC Alarm Handling 31

This document describes iBMC alarms in terms of the meaning, impact on the system, possible causes, and handling suggestions.

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ALM-0x0341FFFF PCIe Error (RAIDN PCIE ERR/NICN Status/MezzN Status)

ALM-0x0341FFFF PCIe Error (RAIDN PCIE ERR/NICN Status/MezzN Status)


Alarm message:

PCIe Error

This alarm is generated when the management software detects a critical alarm of a RAID controller card, LOM (LAN on Motherboard), or mezzanine card.

Sensor triggering the alarm:

  • NICN Status
  • MezzN Status


Alarm ID Alarm Severity Auto Clear





Name Meaning


indicates the slot number of a RAID card, a LOM, or a mezzanine card.

If the server supports only one RAID controller card or mezzanine card, the corresponding sensor names do not include N.

Impact on the System

The system may restart or stop responding.

Possible Causes

The PCIe device is faulty.


  1. Gracefully power off the server and check whether the PCIe device or slot is faulty or poorly connected.

    • If yes, go to 4.

    • If no, go to 2.

  2. Power on the server to start the power-on self-test (POST) and then run test software (just as FusionServer Toolkit). Check whether the POST succeeds and the test software finds no fault.

    For details about the download address and the operation methods about FusionServer Toolkit, see FusionServer Tools 2.0 Toolkit User Guide.

    • If yes, go to 3.

    • If no, go to 4.

  3. Check whether the alarm is cleared.

    • If yes, no further action is required.

    • If no, go to 4.

  4. Replace the part that may be faulty. Then check whether the alarm is cleared.

    • If yes, no further action is required.

    • If no, go to 5.

  5. Contact Huawei technical support.
Updated: 2019-11-19

Document ID: EDOC1000054724

Views: 412536

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