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Data ONTAP: Controller Storage Utilization Rate Of Change Rule

DataONTAP.Monitoring.Rule.Controller.RateOfStorageUtilization (Rule)

This rule captures information about the rate at which controller storage utilization changes, over a specified period of time.

Knowledge Base article:

Summary

This rule captures information about the rate at which controller storage utilization changes, over a specified period of time.

Configuration

Several overrides are available for this rule. Sync Time and Interval Seconds determine when and how often the rule runs. Timeout Seconds determines how long System Center Operations Manager waits for this rule to complete.

Resolutions

If you suspect a problem with this rule, check the OnCommand and System Center Operations Manager event logs on the management server running the rule.

Element properties:

TargetDataONTAP.ManagementServer
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
ControllerRateOfStorageUtilizationCounterDS DataSource System.SimpleScheduler Default
ExecuteScript WriteAction Microsoft.Windows.ScriptWriteAction Default

Source Code:

<Rule ID="DataONTAP.Monitoring.Rule.Controller.RateOfStorageUtilization" Enabled="true" Target="DataONTAP.ManagementServer" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="ControllerRateOfStorageUtilizationCounterDS" TypeID="System!System.SimpleScheduler">

      <IntervalSeconds>21600</IntervalSeconds>

      <SyncTime>22:05</SyncTime>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="ExecuteScript" TypeID="Windows!Microsoft.Windows.ScriptWriteAction">

      <ScriptName>CollectControllerRateOfStorageUtilizationCounter.vbs</ScriptName>

      <Arguments>$Target/Property[Type="DataONTAP.ManagementServer"]/Fqdn$</Arguments>

      <ScriptBody><Script>

              '**********************************************************************************

              ' Script Name - CollectControllerRateOfStorageUtilizationCounter.vbs

              '

              ' Description:

              ' Controller rate of storage utilization counter

              '

              ' (c) Copyright NetApp Inc. 2010 - All rights reserved

              '**********************************************************************************



              Option Explicit

              SetLocale("en-us")





              Dim oAPI

              Set oAPI = CreateObject("MOM.ScriptAPI")



              Dim oArgs

              Set oArgs = WScript.Arguments



              Dim errorMessage



              If oArgs.Count &lt; 1 Then



              errorMessage = "CollectControllerRateOfStorageUtilizationCounter.vbs was called with the incorrect # of parameters (param count = " &amp; oArgs.Count &amp; ")."



              WScript.Echo(errorMessage)



              Call oAPI.LogScriptEvent("CollectControllerRateOfStorageUtilizationCounter.vbs",1101,0,errorMessage)



              Wscript.Quit -1



              End If



              Dim ManagementServer



              ManagementServer = oArgs(0)





              ' Echo the parameters so we can see what has been passed in

              WScript.Echo("ManagementServer = " &amp; ManagementServer)



              Dim oNetAppSCOMAPI

              Set oNetAppSCOMAPI = CreateObject("NetApp.OM.Server.Counters.StorageStatistics")



              If Err Then



              errorMessage = "Failed to create NetAppSCOM Counters.StorageStatistics object"   &amp; vbNewLine &amp; _

              "Err.description = """ &amp; Err.description &amp; """" &amp; vbNewLine &amp; _

              "Err.helpcontext = """ &amp; Err.helpcontext &amp; """" &amp; vbNewLine &amp; _

              "Err.helpfile    = """ &amp; Err.helpfile    &amp; """" &amp; vbNewLine &amp; _

              "Err.number      = """ &amp; Err &amp; """ (&amp;H" &amp; hex(Err) &amp; ")" &amp; vbNewLine &amp; _

              "Err.source      = """ &amp; Err.source      &amp; """" &amp; vbNewLine



              WScript.Echo(errorMessage)



              Call oAPI.LogScriptEvent("CollectControllerRateOfStorageUtilizationCounter.vbs",1102,0,errorMessage)



              WScript.Quit -1



              End If



              oNetAppSCOMAPI.GetControllerStorageRate(ManagementServer)



              If Err Then



              errorMessage = "Failed to get controller storage rate counter"   &amp; vbNewLine &amp; _

              "Err.description = """ &amp; Err.description &amp; """" &amp; vbNewLine &amp; _

              "Err.helpcontext = """ &amp; Err.helpcontext &amp; """" &amp; vbNewLine &amp; _

              "Err.helpfile    = """ &amp; Err.helpfile    &amp; """" &amp; vbNewLine &amp; _

              "Err.number      = """ &amp; Err &amp; """ (&amp;H" &amp; hex(Err) &amp; ")" &amp; vbNewLine &amp; _

              "Err.source      = """ &amp; Err.source      &amp; """" &amp; vbNewLine &amp; _

              "Server          = """ &amp; ManagementServer



              WScript.Echo(errorMessage)



              Call oAPI.LogScriptEvent("CollectControllerRateOfStorageUtilizationCounter.vbs",1103,0,errorMessage)



              WScript.Quit -1



              End If



              Call oAPI.LogScriptEvent("CollectControllerRateOfStorageUtilizationCounter.vbs",1104,0,"Get storage rate counter succeeded for " &amp; ManagementServer &amp; ".")



              Set oNetAppSCOMAPI = Nothing

              Set oAPI = Nothing

            </Script></ScriptBody>

      <TimeoutSeconds>1800</TimeoutSeconds>

    </WriteAction>

  </WriteActions>

</Rule>