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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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The DB_UNSAVE alarm indicates that the configuration data in the database is not permanently stored in the NVRAM, DRDB, or FDB storage area. This alarm is reported if the database configuration changes.


Alarm Severity Alarm Type


Processing 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

0x01: The database is in the package loading prohibition state. That is, the database is not saved.

Impact on the System

If this alarm is generated and the system is reset, new configurations cannot be permanently stored.

Possible Causes

Possible causes of this alarm are as follows: Between the package loading activation and the end of the commit operation, the set-forbidswitch command is used to enable the configuration, and the configuration changes.


  1. Commit the package loading, Check whether the DB_UNSAVE alarm is cleared.
  2. If the alarm persists, contact Huawei technical support engineers to handle the alarm.

Related Information


Updated: 2019-01-21

Document ID: EDOC1100020975

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