Descoberta de Lista de Pendências de Replicação do DFS

Microsoft.Windows.FileServer.DFSR.BacklogDiscovery (Discovery)

Quando habilitada, esta regra descobre o número de arquivos que estão esperando para serem replicados usando a Replicação do DFS (a lista de pendências de replicação).

Knowledge Base article:

Resumo

Quando habilitada, esta regra descobre o número de arquivos que estão esperando para serem replicados usando a Replicação do DFS (a lista de pendências de replicação). Essa regra de descoberta preenche a exibição de Listas de Pendências de Replicação no Operations Console.

Configuração

Esta regra de descoberta é desabilitada por padrão porque a contagem da lista de pendências pode mudar frequentemente - em geral, sempre que o Operations Manager executar a regra de descoberta. Para monitorar a replicação de listas de pendência, habilite essa regra de descoberta e configure a frequência do valor menos frequente que fornece informações atualizadas suficientes sobre a contagem da lista de pendências. Recomendamos definir a frequência para uma hora ou mais a fim de minimizar a carga do servidor e o tráfego da rede.

Adicional

É possível usar o comando de Dfsrdiag backlog em um servidor com a Replicação do DFS ou com suas ferramentas de linha de comando instaladas para exibir a lista de pendências de replicação imediatamente.

Element properties:

Target	Microsoft.Windows.FileServer.DFSR.Service
Enabled	False
Frequency	14400
Remotable	False

Object Discovery Details:

Discovered Classes and their attribuets:
Microsoft.Windows.FileServer.DFSR.ReplicationConnection ReplicationGroupName ReplicatedFolderName SendingMemberName ReceivingMemberName Enabled BacklogCount ReplicationGroupGUID ReplicatedFolderGUID ConnectionGUID SendingMemberGUID ReceivingMemberGUID DisplayName

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	Microsoft.Windows.TimedScript.DiscoveryProvider	Microsoft.Windows.FileServer.DFSR.MonitoringAccount

Source Code:

<Discovery ID="Microsoft.Windows.FileServer.DFSR.BacklogDiscovery" Enabled="false" Target="Microsoft.Windows.FileServer.DFSR.Service" ConfirmDelivery="false" Remotable="true" Priority="Normal">

  <Category>Discovery</Category>

  <DiscoveryTypes>

    <DiscoveryClass TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection">

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="ReplicationGroupName"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="ReplicatedFolderName"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="SendingMemberName"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="ReceivingMemberName"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="Enabled"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="BacklogCount"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="ReplicationGroupGUID"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="ReplicatedFolderGUID"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="ConnectionGUID"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="SendingMemberGUID"/>

      <Property TypeID="Microsoft.Windows.FileServer.DFSR.ReplicationConnection" PropertyID="ReceivingMemberGUID"/>

      <Property TypeID="System!System.Entity" PropertyID="DisplayName"/>

    </DiscoveryClass>

  </DiscoveryTypes>

  <DataSource ID="DS" RunAs="Microsoft.Windows.FileServer.DFSR.MonitoringAccount" TypeID="Windows!Microsoft.Windows.TimedScript.DiscoveryProvider">

    <IntervalSeconds>14400</IntervalSeconds>

    <SyncTime/>

    <ScriptName>BacklogDiscovery.vbs</ScriptName>

    <Arguments>0 $MPElement$ $Target/Id$ $Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/PrincipalName$</Arguments>

    <ScriptBody><Script>

            Option Explicit



            On Error Resume Next



            Dim SourceType, SourceID, ManagedEntityId, oArgs, oAPI, sDfsrServerName, oReplicationConnections, oDiscData



            SetLocale("en-us")



            Set oAPI = CreateObject("MOM.ScriptAPI")

            Set oArgs = WScript.Arguments



            If oArgs.Count &lt; 4 Then

            call oAPI.LogScriptEvent("BacklogDiscovery.vbs", 100, 1, "Expected 4 arguments. There were only " &amp; oArgs.Count &amp; " arguments. Exiting script.")

            Wscript.Quit -1

            End If



            SourceType = oArgs(0)

            SourceId = oArgs(1)

            ManagedEntityId = oArgs(2)

            sDfsrServerName = oArgs(3)



            set oDiscData = oAPI.CreateDiscoveryData(SourceType, SourceId, ManagedEntityId)



            Dim objWMIService, ListOfConnections, objDfsrRfInfo, Connection, objReceivingWmiService, BacklogCount, ListOfReplicatedFolders, MemberInfoList, MemberInformation, MemberInfo



            Set objWMIService = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" &amp; sDfsrServerName &amp; "\root\microsoftdfs")



            If Err.Number &lt;&gt; 0 then

            strErr = "Unable to connect to local WMI provider. Error: 0x" &amp; Hex(Err.Number) &amp; " " &amp; Err.Description

            WScript.Echo strErr

            Wscript.Quit -1

            End If



            Set MemberInfoList = objWMIService.ExecQuery("select MemberGuid from DfsrLocalMemberConfig where MemberName='" &amp; Left(sDfsrServerName, InStr(sDfsrServerName, ".")-1) &amp; "'")

            If Err.Number &lt;&gt; 0 then

            strErr = "Unable to query DfsrLocalMemberConfig from local WMI provider. Error: 0x" &amp; Hex(Err.Number) &amp; " " &amp; Err.Description

            WScript.Echo strErr

            Wscript.Quit -1

            End If



            For Each MemberInfo in MemberInfoList

            Set ListOfConnections = objWMIService.ExecQuery("Select PartnerDns, PartnerGuid, PartnerName, ConnectionGuid, MemberGuid, ReplicationGroupGuid, Enabled from DfsrConnectionConfig Where Inbound = false and MemberGuid='" &amp; MemberInfo.MemberGuid &amp; "'")

            If Err.Number &lt;&gt; 0 then

            strErr = "Unable to query DfsrConnectionConfig from local WMI provider. Error: 0x" &amp; Hex(Err.Number) &amp; " " &amp; Err.Description

            WScript.Echo strErr

            Wscript.Quit -1

            End If



            For Each Connection in ListOfConnections



            Set objReceivingWmiService = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" &amp; Connection.PartnerDns &amp; "\root\microsoftdfs")

            If Err.Number &lt;&gt; 0 then

            strErr = "Unable to connect to remote WMI provider. Server: " &amp; Connection.PartnerDns &amp; ". Error: 0x" &amp; Hex(Err.Number) &amp; " " &amp; Err.Description

            WScript.Echo strErr

            Err.Clear

            oDiscData.IsSnapshot = false

            Else

            Set ListOfReplicatedFolders = objReceivingWmiService.ExecQuery ("Select ReplicationGroupName, ReplicatedFolderGuid, ReplicatedFolderName from DfsrReplicatedFolderInfo Where MemberGuid ='" &amp; Connection.PartnerGuid &amp; "'")

            If Err.Number &lt;&gt; 0 then

            strErr = "Unable to query DfsrReplicatedFolderInfo from remote WMI provider. Server: " &amp; Connection.PartnerDns &amp; ". Error: 0x" &amp; Hex(Err.Number) &amp; " " &amp; Err.Description

            WScript.Echo strErr

            Err.Clear

            oDiscData.IsSnapshot = false

            Else

            For Each objDfsrRfInfo In ListOfReplicatedFolders

            BacklogCount = 0



            BacklogCount = Backlog(objReceivingWmiService, objWMIService, objDfsrRfInfo)



            If Err.Number &lt;&gt; 0 then

            strErr = "Unable to get backlog information. ReplicatedFolderGuid: "&amp; objDfsrRfInfo.ReplicatedFolderGuid &amp; " Error: 0x" &amp; Hex(Err.Number) &amp; " " &amp; Err.Description

            WScript.Echo strErr

            Err.Clear

            oDiscData.IsSnapshot = false

            Else

            set oReplicationConnections = oDiscData.CreateClassInstance("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']$")



            call oReplicationConnections.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", sDfsrServerName)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/ConnectionGUID$", Connection.ConnectionGuid)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/SendingMemberGUID$", Connection.MemberGuid)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/SendingMemberName$", Left(sDfsrServerName, InStr(sDfsrServerName, ".")-1))

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/ReceivingMemberGUID$", Connection.PartnerGuid)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/ReceivingMemberName$", Connection.PartnerName)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/ReplicationGroupGUID$", Connection.ReplicationGroupGuid)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/ReplicationGroupName$", objDfsrRfInfo.ReplicationGroupName)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/ReplicatedFolderGUID$", objDfsrRfInfo.ReplicatedFolderGuid)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/ReplicatedFolderName$", objDfsrRfInfo.ReplicatedFolderName)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/Enabled$", Connection.Enabled)

            call oReplicationConnections.AddProperty("$MPElement[Name='Microsoft.Windows.FileServer.DFSR.ReplicationConnection']/BacklogCount$", BacklogCount)

            call oReplicationConnections.AddProperty("$MPElement[Name='System!System.Entity']/DisplayName$", "'" &amp; Left(sDfsrServerName, InStr(sDfsrServerName, ".")-1) &amp; " -&gt; " &amp; Connection.PartnerName &amp; "'")



            call oDiscData.AddInstance(oReplicationConnections)

            End If

            Next

            End If

            End If

            Next

            Next



            Call oAPI.Return(oDiscData)



            Function Backlog(objReceivingWmiConn, objSendingWmiConn, objReceivingDfsrRfInfo)



            Backlog = 0



            Dim strVv, strError

            Dim strObjPath

            Dim objSendingDfsrRfInfo

            Dim uintBacklogCount

            Dim uintRecordIdx

            Dim uintErr





            uintErr = objReceivingDfsrRfInfo.GetVersionVector(strVv)



            If uintErr &lt;&gt; 0 Then

            Backlog = 0

            Exit Function

            End If



            strObjPath = objReceivingDfsrRfInfo.Path_.RelPath



            On Error Resume Next

            Set objSendingDfsrRfInfo = objSendingWmiConn.Get(strObjPath)



            If ( Err &lt;&gt; 0 ) Then

            Backlog = 0

            Exit Function

            End If



            uintErr = objSendingDfsrRfInfo.GetOutboundBacklogFileCount(strVv, uintBacklogCount, uintRecordIdx)



            If uintErr &lt;&gt; 0 Then

            backlog = 0

            Exit Function

            End If



            Backlog = uintBacklogCount



            End Function

          </Script></ScriptBody>

    <TimeoutSeconds>300</TimeoutSeconds>

  </DataSource>

</Discovery>