| DisplayName | Description | ID | Target | Parent Monitor | Category | Enabled | Instance Name | Counter Name | Frequency | Alert Generate | Alert Severity | Alert Priority | Alert Auto Resolve | Monitor Type | Remotable | Accessibility | RunAs |
![Microsoft.SQLServer.Windows.Mirroring.DatabaseState.Monitor](/images/UnitMonitor.png) | Database Mirror Status | This monitor checks if database mirror is synchronized. | Microsoft.SQLServer.Windows.Mirroring.DatabaseState.Monitor | Microsoft.SQLServer.Windows.Mirroring.Database | System.Health.AvailabilityState | AvailabilityHealth | True | | | 0 | True | MatchMonitorHealth | Normal | True | Microsoft.SQLServer.Windows.Mirroring.ScriptedThreeStateType.MonitorType | True | Public | Microsoft.SQLServer.Core.RunAs.Monitoring |
![Microsoft.SQLServer.Windows.Mirroring.PartnersState.Monitor](/images/UnitMonitor.png) | Database Mirroring Partners Status | This monitor checks if database mirror is synchronized. | Microsoft.SQLServer.Windows.Mirroring.PartnersState.Monitor | Microsoft.SQLServer.Windows.Mirroring.Witness | System.Health.AvailabilityState | AvailabilityHealth | True | | | 0 | True | Error | Normal | True | Microsoft.SQLServer.Windows.Mirroring.ScriptedTwoStateType.MonitorType | True | Public | Microsoft.SQLServer.Core.RunAs.Monitoring |
![Microsoft.SQLServer.Windows.Mirroring.WitnessState.Monitor](/images/UnitMonitor.png) | Database Mirror Witness Status | This monitor checks if database mirror witness is accessible. | Microsoft.SQLServer.Windows.Mirroring.WitnessState.Monitor | Microsoft.SQLServer.Windows.Mirroring.Database | System.Health.AvailabilityState | AvailabilityHealth | True | | | 0 | True | MatchMonitorHealth | Normal | True | Microsoft.SQLServer.Windows.Mirroring.ScriptedThreeStateType.MonitorType | True | Public | Microsoft.SQLServer.Core.RunAs.Monitoring |