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KunLun Mission Critical Server V100R001 CMC Alarm Handling 09

This document describes KunLun 9016 and 9032 alarms in the CMC, in terms of their meanings, impact on the system, possible causes, and handling suggestions.
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ALM-2300002F REE Power Failure

ALM-2300002F REE Power Failure

Description

Alarm message:

The entire REE enclosure is powered off.

Attribute

Alarm ID

Alarm Severity

Auto Clear

2300002F

Critical

Yes

Parameters

Name

Meaning

Alarm Severity

Indicates the alarm severity.

Alarm Source

Indicates the alarm source.

Subject

Indicates the event body for which an alarm is generated.

Time

Indicates the time when an alarm is generated.

Description

Provides an alarm description.

Event Code

Indicates the event code of an alarm.

Impact on the System

The REE is unavailable, which may result in system breakdown.

System Actions

None.

Possible Causes

  • The power cables are not properly connected.
  • The flexible printed circuits (FPCs) do not work properly.

Procedure

  1. Check whether the power cables are disconnected from the PSUs.

  2. Reconnect the power cables. Then check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 3.

  3. Replace the power cables. Then check whether the alarm is cleared.

    For details about how to replace a power cable, see the KunLun 90xx V100R001 User Guide.

    • If yes, no further action is required.
    • If no, go to Step 4.

  4. Replace the PSUs. Then check whether the alarm is cleared.

    For details about how to replace a PSU, see the KunLun 90xx V100R001 User Guide.

    • If yes, no further action is required.
    • If no, go to Step 5.

  5. Check whether the FPCs are all in-position and work properly.

    For details about how to replace an FPC, see the KunLun 90xx V100R001 User Guide.

    • If yes but the alarm persists, go to Step 7.
    • If no, go to Step 6.

  6. Check that the FPCs are all in-position and work properly. Then check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 7.

  7. Contact Huawei technical support.
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Updated: 2018-12-29

Document ID: EDOC1000111849

Views: 71997

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