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FusionServer Pro E9000 Server iBMC (Earlier than V250) Alarm Handling 02

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ALM-0541FFFF/0541FF0C Limit Exceeded (MEM Bandwidth)

ALM-0541FFFF/0541FF0C Limit Exceeded (MEM Bandwidth)


Alarm message:

Limit Exceeded

This alarm is generated when the MEM Bandwidth is higher than the upper limit. This alarm is cleared when the system detects that the MEM Bandwidth is restored to the acceptable range.

This alarm is generated by the following sensor:

  • MEM Bandwidth


Alarm ID

Alarm Severity

Auto Clear

iBMC: 0541FFFF

MM: 0541FF0C







Indicates the time when an alarm is generated.


Indicates the name of a sensor.


Indicates the alarm information.


Indicates the severity of an alarm.

Event Code

Indicates the event code of an alarm.

Impact on the System

Some processes are blocked, the system cannot run new processes, or the system performance deteriorates.

Possible Causes

  • The number of ongoing processes in the system is large.
  • The MEM Bandwidth of a process is high.


  1. Start the task manager on the server, and check whether any processes can be stopped.

  2. Stop the processes as required, and check whether the alarm is cleared.

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

  3. Contact Huawei technical support for help.
Updated: 2019-11-19

Document ID: EDOC1100035007

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