AD Database Drive Free Space Monitor. The space on the drives that contain either the DIT or log file is below the minimum acceptable level.
This must be remedied immediately to prevent failures in the application of changes to the directory.
Possible causes include the following:
The database size has grown through normal use of the directory.
Other files have been placed on this drive recently.
Relocate unnecessary files to an alternate volume or extend or replace the volume involved.
Target | Microsoft.Windows.Server.2008.AD.DomainControllerRole | ||
Parent Monitor | System.Health.AvailabilityState | ||
Category | AvailabilityHealth | ||
Enabled | True | ||
Alert Generate | True | ||
Alert Severity | Error | ||
Alert Priority | Normal | ||
Alert Auto Resolve | True | ||
Monitor Type | AD_Database_and_Log_DBSpace.Monitortype | ||
Remotable | False | ||
Accessibility | Public | ||
Alert Message |
| ||
RunAs | Default |
<UnitMonitor ID="AD_Database_and_Log_DBSpace.Monitor" Accessibility="Public" Enabled="onStandardMonitoring" Target="AD2008Core!Microsoft.Windows.Server.2008.AD.DomainControllerRole" ParentMonitorID="SystemHealth!System.Health.AvailabilityState" Remotable="false" Priority="Normal" TypeID="AD_Database_and_Log_DBSpace.Monitortype" ConfirmDelivery="false">
<Category>AvailabilityHealth</Category>
<AlertSettings AlertMessage="AD_Database_and_Log_DBSpace.Monitor.AlertMessage">
<AlertOnState>Error</AlertOnState>
<AutoResolve>true</AutoResolve>
<AlertPriority>Normal</AlertPriority>
<AlertSeverity>Error</AlertSeverity>
</AlertSettings>
<OperationalStates>
<OperationalState ID="DBandLog_FreeSpaceOK" MonitorTypeStateID="DBandLog_FreeSpaceOK" HealthState="Success"/>
<OperationalState ID="DBandLog_FreeSpaceError" MonitorTypeStateID="DBandLog_FreeSpaceError" HealthState="Error"/>
</OperationalStates>
<Configuration>
<IntervalSeconds>900</IntervalSeconds>
<TargetComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</TargetComputerName>
<TargetNetbiosDomain>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetbiosDomainName$</TargetNetbiosDomain>
<LogSuccessEvent>false</LogSuccessEvent>
<ManagementGroupName>$Target/ManagementGroup/Id$</ManagementGroupName>
<Threshold_DIT>0.2</Threshold_DIT>
<Boundary_DIT>500000</Boundary_DIT>
<Boundary_LOG>200000</Boundary_LOG>
<Threshold_LOG>0.05</Threshold_LOG>
<TimeoutSeconds>300</TimeoutSeconds>
</Configuration>
</UnitMonitor>