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Exchange 2013 上的 MSExchange 中层存储事件：3019

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Exchange 2013 上的 MSExchange 中层存储事件：3019

我在 Exchange 2013 上遇到了事件 3019，源为“MSExchange 中层存储”，但在网上找不到任何相关参考。没有报告其他故障。服务器正在正常为客户端提供服务。

版本：Exchange 2013 CU19
内部版本号：15.00.1365.001
安装在 Windows Server 2012R2 64 位上
服务器在同一台机器上有 2 个邮箱数据库，每个邮箱数据库位于不同的硬盘上。

以下是完整消息：

Synchronization of discovery and hold configuration to Microsoft Exchange online failed because of error:
Microsoft.Exchange.Data.DataSourceOperationException: The request failed. The remote server returned an error: (401) Unauthorized. ---> Microsoft.Exchange.WebServices.Data.ServiceRequestException: The request failed. The remote server returned an error: (401) Unauthorized. ---> System.Net.WebException: The remote server returned an error: (401) Unauthorized.
   at System.Net.HttpWebRequest.GetResponse()
   at Microsoft.Exchange.Data.Storage.Management.EwsHttpWebRequestEx.Microsoft.Exchange.WebServices.Data.IEwsHttpWebRequest.GetResponse()
   at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.GetEwsHttpWebResponse(IEwsHttpWebRequest request)
   --- End of inner exception stack trace ---
   at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.GetEwsHttpWebResponse(IEwsHttpWebRequest request)
   at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ValidateAndEmitRequest(IEwsHttpWebRequest& request)
   at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.Execute()
   at Microsoft.Exchange.WebServices.Data.ExchangeService.FindFolders(FolderId parentFolderId, SearchFilter searchFilter, FolderView view)
   at Microsoft.Exchange.Data.Storage.Management.EwsStoreDataProvider.InvokeServiceCall[T](Func`1 callback)
   --- End of inner exception stack trace ---
   at Microsoft.Exchange.Data.Storage.Management.EwsStoreDataProvider.InvokeServiceCall[T](Func`1 callback)
   at Microsoft.Exchange.Data.Storage.Management.EwsStoreDataProvider.GetOrCreateFolderCore(String folderName, FolderId parentFolder, Func`1 creator)
   at Microsoft.Exchange.Data.Storage.Infoworker.MailboxSearch.DiscoverySearchDataProvider.GetDefaultFolder()
   at Microsoft.Exchange.Data.Storage.Management.EwsStoreDataProvider.get_DefaultFolder()
   at Microsoft.Exchange.Data.Storage.Management.EwsStoreDataProvider.<>c__DisplayClass1b`1.<InternalFindPaged>b__13()
   at Microsoft.Exchange.Data.Storage.Management.EwsStoreDataProvider.InvokeServiceCall[T](Func`1 callback)
   at Microsoft.Exchange.Data.Storage.Management.EwsStoreDataProvider.<InternalFindPaged>d__21`1.MoveNext()
   at Microsoft.Exchange.MailboxAssistants.Assistants.ELC.DiscoveryHoldSynchronizer.GetDiscoveryHolds(DiscoverySearchDataProvider dataProvider, Dictionary`2 discoveryHolds)
   at Microsoft.Exchange.MailboxAssistants.Assistants.ELC.DiscoveryHoldSynchronizer.Synchronize(Object argument)
   at System.Threading.Tasks.Task.Execute()

答案1

您的 Exchange 2013 的 CU 版本是什么？此问题是否会影响最终用户？

我对这些错误消息进行了一些研究，当 NetBIOS over TCP/IP (NetBT) 尝试查询环回适配器作为目标设备来确定网络速度时，可能会出现此问题。有关更多详细信息：事件 ID — 3019

如果最终用户没有任何问题，您可以忽略此事件。

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