20052 Flash erase/write fail alarm

Description

Failed to erase the Flash or failed to write to the Flash.

Attribute

Alarm ID Alarm Severity Alarm Type
20052 Minor Fault

Parameters

ID Name Meaning
1 Subrack No.

Subrack No.
2 Slot No.

Slot No.
3 Cpu No.

CPU No.
4 Alarm Attribute

0=Normal, Alarms period are longer than the Transient Threshold.

1=Transient Count, The times and the period of the alarms whose periods are shorter than the Transient Threshold are summed up. If the sum result is longer than the Alarm Occurrence Period Threshold or Alarm Occurrence Times Threshold, an alarm so called Transient Count Alarm is triggered. Because Transient Count Alarm is based on accumulative result, the recovery of the alarm may occur at least one Summing Cycle later. The Summing Cycle can be query by MML "LST STATSLDWIN".

Impact on the System

  • The system configuration information cannot be saved to the Flash of the board.
  • The host software cannot be saved to the Flash of the board.

System Actions

None

Possible Causes

The Flash module is faulty.

Procedure

  1. Reset the board, and then check whether the alarm is cleared.

    Y => The alarm handling is complete.

    N => Go to 2.

  2. Replace the faulty board, and then check whether the alarm is cleared.

    Y => The alarm is not cleared. Please contact Huawei Customer Service Center.

    N => The alarm is cleared. The alarm handling is complete.

Parent topic: BSC Alarm Reference
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