MySQL Server: Disk space Health Monitor

Jalasoft.Xian.SmartManagementPacks.MySQLServers.DiskSpace.1.1 (AggregateMonitor)

This monitor catches Xian events that notifies when the Disk space has changed its state.

Knowledge Base article:

Summary

Disk usage is over threshold.

The amount of disk space being used is above the maximum threshold configured in Xian Network Manager 2012.

Causes

Allocation of memory in the database has increased due to demand.

Resolutions

Verify if this is an expected behavior; historical increase in disk usage to plan for future growth and program increase of disk capacity can be registered.

Additional

Monitors the disk space used by a database.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.MySQL.JsXDataBaseElement

Parent Monitor

System.Health.PerformanceState

Algorithm

WorstOf

Category

StateCollection

Enabled

True

Alert Generate

True

Alert Severity

MatchMonitorHealth

Alert Priority

Low

Alert Auto Resolve

True

Remotable

True

Accessibility

Public

Alert Message

Disk space Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.MySQLServers.DiskSpace.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_MySQL!Jalasoft.Xian.Common.Elements.ThirdParty.MySQL.JsXDataBaseElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="DiskSpace_AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Low</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/Params/Param[3]$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <Algorithm>WorstOf</Algorithm>

</AggregateMonitor>