DWS_2000000029 Usage of a GaussDB(DWS) Cluster Resource Pool Exceeds the Threshold

Alarm Description

This alarm is generated by the DMS alarm module if the disk usage of the cluster resource pool goes beyond the set threshold within a specific time frame and the suppression conditions are not met. The alarm will be cleared once the disk usage of the cluster resource pool drops below the threshold.

Alarm Attributes

Alarm ID	Alarm Category	Alarm Severity	Alarm Type	Service Type	Auto Cleared
DWS_2000000029	Management plane alarm	> 90 (Critical); > 80 (Major)	Service alarm	GaussDB(DWS)	Yes

Alarm Changes

Change Type	Change Version	Description	Reason for Change
New	8.2.1.230	New alarm	New alarm

Alarm Parameters

Type	Parameter	Description
Fault Location	Cluster name	Cluster for which the alarm is generated.
	Tenant name	Name of the tenant to which the cluster belongs.
	Alarm level	Severity of the alarm.
Additional Information	Resource ID	ID of the cluster for which the alarm is generated.
	Resource name	Cluster for which the alarm is generated.
	Resource pool name	Name of the resource pool for which the alarm is generated.
	First_alarm_time	First occurrence event of an alarm, including the alarm threshold and current value.

Impact on the System

The disk space of the resource pool is insufficient, affecting service execution.

Possible Causes

The disk usage limit of the resource pool is too small.

Procedure

Log in to the GaussDB(DWS) console.
On the Alarm page, view the alarms generated in the last seven days.
Choose Dedicated Clusters > Clusters and locate the cluster based on the cluster information in the alarm details.
Click the cluster name. On the cluster details page that is displayed, click Resource Management and the Resource Pool page is displayed. Modify the disk configuration of the resource pool.