VMware VirtualCenter: ESX datastore write IO rate Health Monitor

Jalasoft.Xian.SmartManagementPacks.VMwareVirtualCenters.EsxDatastoreWriteIops.1.1 (AggregateMonitor)

Rule defined in order to monitor the latest value for Storage Distributed Resource Scheduler datastore write IO rate.

Knowledge Base article:

Summary

ESX datastore read I/O rate is over threshold.

The latest value for Storage DRS datastore read I/O rate is over the maximum threshold configured in Xian Network Manager 2012.

Causes

The input/output read operations per second have been increased due to demand.

Resolutions

Verify that resources correspond with the specified requirements and are not necessarily restricting the management of resources. Tune the environment if necessary.

Additional

Rule defined in order to monitor the latest value for Storage Distributed Resource Scheduler datastore write I/O rate.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.VMWare.JsXVMwareVirtualCenterDatastoreEsxElement

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

ESX datastore write IO rate Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.VMwareVirtualCenters.EsxDatastoreWriteIops.1.1" Accessibility="Public" Enabled="true" Target="ThirdParty_VMWare!Jalasoft.Xian.Common.Elements.ThirdParty.VMWare.JsXVMwareVirtualCenterDatastoreEsxElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="EsxDatastoreWriteIops_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>