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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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The PATCH_MATCH_NO_START alarm indicates that the system control board does not initiate board patch matching.


Alarm Severity Alarm Type


Equipment alarm


When you view an alarm on the network management system, select the alarm. In the Alarm Details field display the related parameters of the alarm. The alarm parameters are in the following format: Alarm Parameters (hex): parameter1 parameter2...parameterN. For details about each parameter, refer to the following table.

Name Meaning

Parameter 1, Parameter 2

Indicate the slot ID of the system control board that does not initiate board patch matching.

Parameter 3

Indicates the cause why the system control board does not initiate board patch matching.

  • 0x01: The primary status of package loading is normal but the substatus is not normal.
  • 0x02: The system control board is being replaced.
  • 0x03: The system control board is recovering the patch from the external system.
  • 0x04: The software switch is on. (If the software switch is on and the package loading status is not normal, the PATCH_MATCH_NO_START alarm is not reported.)
  • 0x05: The patch status on the NE side is not RUN.
  • 0x06: The inspection result of the patch package is incorrect.
  • 0xff: indicates an unknown cause.

Impact on the System

This alarm has no impact on services and on patch package loading upgrades, but the patch package of the board cannot be matched.

Possible Causes

The possible causes of the PATCH_MATCH_NO_START alarm are as follows:
  • The primary status and child status of package loading are not both normal.
  • The system control board is being replaced.
  • The patch status or patch file is incorrect.


  1. Analyze the alarm cause according to the alarm parameters.
  2. If the system control board is being replaced, perform package loading again on the NE.

    If you are not familiar with package loading, contact Huawei technical support engineers.

  3. If the primary status and child status of package loading are not both normal, wait for 30 minutes and then check whether the alarm is cleared.
  4. If the alarm persists, contact Huawei technical support engineers to handle the alarm.

Related Information


Updated: 2019-01-21

Document ID: EDOC1100020975

Views: 76148

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