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MSSQL 2012: 資料庫複本 Always On Discovery

Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplicaAlwaysOnDiscovery (Discovery)

探索資料庫複本 Always On 物件

Knowledge Base article:

摘要

這是 Microsoft SQL Server 2012 Always On 資料庫複本物件的探索

可覆寫的參數

名稱

描述

預設值

已啟用

啟用或停用該工作流程。

是

間隔秒數

執行探索的輪詢間隔 (秒)。

14400

逾時 (秒)

指定工作流程在關閉並標記為失敗前所能執行的時間。

300

Element properties:

TargetMicrosoft.SQLServer.2012.AlwaysOn.AvailabilityGroupHealth
EnabledTrue
Frequency14400
RemotableFalse

Object Discovery Details:

Discovered Classes and their attribuets:
Discovered relationships and their attribuets:

Member Modules:

ID Module Type TypeId RunAs 
PowerShellDatabaseReplicaDiscoveryProvider DataSource Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplicaCommandExecuterDataSource Microsoft.SQLServer.2012.AlwaysOn.DiscoveryAccount

Source Code:

<Discovery ID="Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplicaAlwaysOnDiscovery" Enabled="true" Target="Microsoft.SQLServer.2012.AlwaysOn.AvailabilityGroupHealth" ConfirmDelivery="false" Remotable="true" Priority="Normal">

  <Category>Discovery</Category>

  <DiscoveryTypes>

    <DiscoveryClass TypeID="Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplica"/>

    <DiscoveryClass TypeID="Microsoft.SQLServer.2012.AlwaysOn.AvailabilityDatabase"/>

    <DiscoveryClass TypeID="Microsoft.SQLServer.2012.AlwaysOn.AvailabilityDatabaseHealth"/>

    <DiscoveryRelationship TypeID="Microsoft.SQLServer.2012.AlwaysOn.AvailabilityReplicaContainsDatabaseReplicas"/>

    <DiscoveryRelationship TypeID="Microsoft.SQLServer.2012.AlwaysOn.AvailabilityGroupHostsAvailabilityDatabase"/>

    <DiscoveryRelationship TypeID="Microsoft.SQLServer.2012.AlwaysOn.AvailabilityGroupHealthHostsAvailabilityDatabaseHealth"/>

    <DiscoveryRelationship TypeID="Microsoft.SQLServer.2012.AlwaysOn.AvailabilityDatabaseReferencesAvailabilityDatabaseHealth"/>

  </DiscoveryTypes>

  <DataSource ID="PowerShellDatabaseReplicaDiscoveryProvider" RunAs="Microsoft.SQLServer.2012.AlwaysOn.DiscoveryAccount" TypeID="Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplicaCommandExecuterDataSource">

    <IntervalSeconds>14400</IntervalSeconds>

    <TimeoutSeconds>300</TimeoutSeconds>

  </DataSource>

</Discovery>