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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
CFCARD_OFFLINE

CFCARD_OFFLINE

Description

The CFCARD_OFFLINE alarm indicates that the CF card is offline.

Attribute

Alarm Severity Alarm Type

Major

Equipment alarm

Parameters

None.

Impact on the System

The database cannot be backed up to the CF card or be restored from the CF card. This alarm may cause rollback of the upgrade implemented by loading the software package.

Possible Causes

Possible causes of this alarm are as follows:

  • The CF card is not installed.
  • The CF card is in poor contact with the system control, cross-connect, and timing board.
  • The CF card is faulty.
  • The system control unit is faulty.

Procedure

  1. Check whether the CF card is installed.

    If... Then...

    The CF card is not installed

    Install the CF card. Then, check whether the alarm is cleared. If the alarm persists, go to the next step.

    The CF card is installed

    Go to the next step.

  2. Check whether the CF card is in poor contact with the system control, cross-connect, and timing board.

    If... Then...

    The CF card is in poor contact with the system control, cross-connect, and timing board

    Install the CF card correctly. Then, check whether the alarm is cleared. If the alarm persists, go to the next step.

    The CF card is in good contact with the system control, cross-connect, and timing board

    Go to the next step.

  3. Check whether the system control unit reports any hardware alarms, such as HARD_BAD.

    If... Then...

    The system control unit reports a hardware alarm

    Perform a cold reset on the system control, cross-connect, and timing board or replace the board. Then, check whether the alarm is cleared. If the alarm persists, go to the next step.

    The system control unit does not report any hardware alarms

    Contact Huawei technical support engineers to handle the alarm.

Related Information

None.

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Updated: 2019-01-21

Document ID: EDOC1100020975

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