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Data ONTAP: Volume Used Inodes Rule

DataONTAP.Monitoring.Rule.Volume.UsedInodes (Rule)

This rule captures the inode utilization state of all flexible volumes on discovered Data ONTAP controllers, over a specified period of time.

Knowledge Base article:

Summary

This rule captures the inode utilization state of all flexible volumes on discovered Data ONTAP controllers, 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. Warning Threshold Percentage and Critical Threshold Percentage set the inode utilization thresholds percentage that triggers alerts

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.

Additional

Event ID

Severity

Description

4020

INFO

Volume used inodes OK

4021

WARN

Volume used inodes warning

4022

ERR

Volume used inodes error

4023

INFO

Volume used inodes unknown

Element properties:

TargetDataONTAP.ManagementServer
CategoryStateCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource System.SimpleScheduler Default
WA WriteAction DataONTAP.Monitoring.InvokeMonitoringMethod.WriteActionModuleType Default

Source Code:

<Rule ID="DataONTAP.Monitoring.Rule.Volume.UsedInodes" Enabled="true" Target="DataONTAP.ManagementServer" ConfirmDelivery="true" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>StateCollection</Category>

  <DataSources>

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

      <IntervalSeconds>3600</IntervalSeconds>

      <SyncTime>05:50</SyncTime>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="WA" TypeID="DataONTAP.Monitoring.InvokeMonitoringMethod.WriteActionModuleType">

      <TimeoutSeconds>1800</TimeoutSeconds>

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

    </WriteAction>

  </WriteActions>

</Rule>