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節點似乎尚未產生 IO 完成接聽程式工作者

Microsoft.SQLServer.2008.IO_Completion_Listener_Worker_appears_to_be_non_yielding_on_Node_5_Rule (Rule)

Knowledge Base article:

摘要

I/O 完成通訊埠是一種讓 Microsoft SQL Server 使用執行緒集區的機制，該執行緒集區是在啟動服務以處理非同步 I/O 要求時所建立。此訊息將指出未產生完成通訊埠的節點為何。

解決方式

當 I/O 完成通訊埠接聽程式從執行 I/O 完成常式傳回資訊時，此錯誤將自行解決。如果錯誤依然存在或重複發生，請連絡產品支援提供者。

Element properties:

TargetMicrosoft.SQLServer.2008.DBEngine
CategoryEventCollection
EnabledFalse
Event_ID17887
Event Source$Target/Property[Type="SQL!Microsoft.SQLServer.DBEngine"]/ServiceName$
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
RemotableTrue
Alert Message
節點似乎尚未產生 IO 完成接聽程式工作者
{0}
Event LogApplication
CommentMom2008ID='{CF077271-A79C-45DE-895C-925DAD0F9D81}';MOM2008GroupID={467ECC75-C5DA-42BD-955C-A73BBB51AF74}

Member Modules:

ID Module Type TypeId RunAs 
_F6DA1507_12AF_11D3_AB21_00A0C98620CE_ DataSource Microsoft.Windows.EventProvider Microsoft.SQLServer.SQLDefaultAccount
GenerateAlert WriteAction System.Health.GenerateAlert Default

Source Code:

<Rule ID="Microsoft.SQLServer.2008.IO_Completion_Listener_Worker_appears_to_be_non_yielding_on_Node_5_Rule" Target="SQL2008Core!Microsoft.SQLServer.2008.DBEngine" Enabled="false" ConfirmDelivery="true" Remotable="true" Comment="Mom2008ID='{CF077271-A79C-45DE-895C-925DAD0F9D81}';MOM2008GroupID={467ECC75-C5DA-42BD-955C-A73BBB51AF74}">

  <Category>EventCollection</Category>

  <DataSources>

    <DataSource ID="_F6DA1507_12AF_11D3_AB21_00A0C98620CE_" Comment="{F6DA1507-12AF-11D3-AB21-00A0C98620CE}" TypeID="Windows!Microsoft.Windows.EventProvider" RunAs="SQL!Microsoft.SQLServer.SQLDefaultAccount">

      <ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>

      <LogName>Application</LogName>

      <Expression>

        <And>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

                <XPathQuery>EventDisplayNumber</XPathQuery>

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value>17887</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

                <XPathQuery>PublisherName</XPathQuery>

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value>$Target/Property[Type="SQL!Microsoft.SQLServer.DBEngine"]/ServiceName$</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

        </And>

      </Expression>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="GenerateAlert" TypeID="SystemHealth!System.Health.GenerateAlert">

      <Priority>1</Priority>

      <Severity>2</Severity>

      <AlertMessageId>$MPElement[Name="Microsoft.SQLServer.2008.IO_Completion_Listener_Worker_appears_to_be_non_yielding_on_Node_5_Rule.AlertMessage"]$</AlertMessageId>

      <AlertParameters>

        <AlertParameter1>$Data/EventDescription$</AlertParameter1>

      </AlertParameters>

      <Suppression>

        <SuppressionValue/>

      </Suppression>

    </WriteAction>

  </WriteActions>

</Rule>