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FusionServer Pro Rack Server iBMC Alarm Handling 30

This document describes iBMC alarms in terms of the meaning, impact on the system, possible causes, and handling suggestions.
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ALM-0x03000007 Power Supply Redundancy Lost (PSU, Major Alarm)

ALM-0x03000007 Power Supply Redundancy Lost (PSU, Major Alarm)

Description

Alarm message:

Lost power supply redundancy. 
NOTE:

The alarm do not include the SN or BOM code of the component.

This alarm is generated when the number of present PSUs is less than that detected upon the first power-on.

Alarm object: PSU

Attribute

Alarm ID Alarm Severity Auto Clear

0x03000007

Major

Yes

Parameters

Name Meaning

Impact on the System

Power supply redundancy is affected.

Possible Causes

  • A PSU is removed.

Procedure

  1. Check whether the PSU is not installed.

    • If yes, go to 2.

    • If no, go to 3.

  2. Install a PSU. Then, check whether the alarm is cleared.

    • If yes, no further action is required.

    • If no, go to 3.

  3. Remove and reinstall the PSU. Then, check whether the alarm is cleared.

    • If yes, no further action is required.

    • If no, go to 4.

  4. Replace the PSU. Then, check whether the alarm is cleared.

    • If yes, no further action is required.

    • If no, go to 5.

  5. Contact Huawei technical support.
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Updated: 2019-08-05

Document ID: EDOC1000054724

Views: 333002

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