ALM-303046912 Disk usage exceeds the threshold

Description

MID_ENTITY_TRAP/4/TRAPID_ENTITY_DISK_UTILIZATION_RISING:OID [OID] Storage utilization exceeded the pre-alarm threshold.(HwEntityPhysicalIndex=[INTEGER], PhysicalName=\"[OCTET]\", EntityThresholdType=[INTEGER], EntityThresholdWarning=[INTEGER], EntityThresholdCurrent=[INTEGER], EntityTrapFaultID=[INTEGER])

The disk usage exceeds the upper alarm threshold.

Attribute

Alarm ID	Alarm Severity	Alarm Type
303046912	Warning	equipmentAlarm

Parameters

Name	Meaning
OID	Indicates the MIB object of the alarm.
HwEntityPhysicalIndex	Indicates the physical entity index.
PhysicalName	Indicates the physical entity name.
EntityThresholdType	Indicates the threshold type.
EntityThresholdWarning	Indicates the alarm threshold.
EntityThresholdCurrent	Indicates the current value.
EntityTrapFaultID	Error Code

Impact on the System

The configuration may fail to be saved.

Possible Causes

The AP's disk space is fully occupied.

Procedure

Run the dir command in the user view to check files in the system.
Run the delete [ /unreserved ] command to delete unnecessary files.

Files that can be deleted include those that are saved by the user and generated using commands, as well as the following in the system inventory:
- logfile: stores log files, which can be exported and then deleted.
- corefile: stores exception information files, which can be exported and then deleted.
Collect alarms, logs, and configurations, and then contact technical support personnel.
End.