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WSUS 经常出现 Connection Error 错误 RRS feed

  • 问题

  • Windows Server 2008 R2 ,安装其自带的 WSUS 服务,安装好后,第一次同步和下载补丁更新成功。但似乎很脆弱,还没有接收客户端的任何下载,只是在 MMC 中的一些点击操作就很容易发生连接错误

    The WSUS administration console was unable to connect to the WSUS Server via the remote API.

    Verify that the Update Services service, IIS and SQL are running on the server. If the problem persists, try restarting IIS, SQL, and the Update Services Service.

    System.Net.WebException -- The operation has timed out

    Source
    System.Web.Services

    Stack Trace:
       at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)
       at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request)
       at Microsoft.UpdateServices.Internal.DatabaseAccess.ApiRemotingCompressionProxy.GetWebResponse(WebRequest webRequest)
       at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
       at Microsoft.UpdateServices.Internal.ApiRemoting.ExecuteSPSearchUpdates(String updateScopeXml, String preferredCulture, Int32 publicationState)
       at Microsoft.UpdateServices.Internal.DatabaseAccess.AdminDataAccessProxy.ExecuteSPSearchUpdates(String updateScopeXml, String preferredCulture, ExtendedPublicationState publicationState)
       at Microsoft.UpdateServices.Internal.BaseApi.Update.SearchUpdates(UpdateScope searchScope, ExtendedPublicationState publicationState, UpdateServer updateServer)
       at Microsoft.UpdateServices.UI.AdminApiAccess.UpdateManager.GetUpdates(ExtendedUpdateScope filter)
       at Microsoft.UpdateServices.UI.AdminApiAccess.BulkUpdatePropertiesCache.GetAndCacheUpdates(ExtendedUpdateScope updateScope, ComputerTargetScope computerTargetScope)
       at Microsoft.UpdateServices.UI.SnapIn.Pages.UpdatesListPage.GetListRows()

    点击 Reset Server Node 可以恢复正常,但如果是仅仅是点击左侧的 Updates , All Updates 等分支也会在等待一会时间后发生 Connection Error ,点击 WSUS Updates 不太会发生错误。

    已经根据这个帖子 https://social.microsoft.com/Forums/zh-CN/3cd8c353-d630-4db5-90af-ca0b18b213e7/windows-2016wsus?forum=systemsmanagementserverzhchs 中的提示

    在 products and classifications 中去掉勾选 Drivers (其它的都勾选了)
    将 WSUS site 中的 Private Memory Limit 改为0

    但还是无效,仍然会发生这个问题。


    • 已编辑 DOSforever 2018年4月18日 14:10 改正错别字
    2018年4月14日 14:52

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