49 个超级有用的配置管理器维护任务

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本文列出了所有配置管理器维护任务以及每个任务的详细信息。在每个站点，我们都预定义了一组可用的 SCCM 维护任务，我们将详细探讨这些任务。

Configuration Manager 附带 49 项预定义维护任务。我们确实看到微软在当前分支更新中添加了新的维护任务。例如，在 Configuration Manager 2010 中，添加了一项新的维护任务，称为“删除过时的收集的诊断文件”。此任务允许您清理收集的诊断文件。

有大约。 49 个 Configuration Manager 维护任务，每个任务都有其用途。未来几年，我们可能会看到更多任务的增加。安装配置管理器时，其中一些任务默认启用。而其他维护任务则需要管理员启用（如果需要）。请阅读维护任务说明，然后启用该任务。

什么是 Configuration Manager 维护任务

Configuration Manager 维护任务是旨在保持 Configuration Manager 站点正常运行的任务。安装配置管理器后，为了保持站点操作正常运行，定期维护非常重要。您不必担心，因为当您安装配置管理器时，它会安装内置的维护任务。

您可以启用、禁用或编辑维护任务。尽管您可以禁用维护任务，但它们对于维护配置管理器的整体运行状况非常有用且非常重要。

Configuration Manager 维护任务的类型

Configuration Manager 维护任务可以根据运行这些任务的频率分为三类。有些任务需要每天运行，而其他任务可以安排在特定的日期和时间运行。

配置管理器维护任务分为三种类型，我根据 Microsoft 文档中的信息进行引用。

• 日常维护任务
• 每周维护任务
• 定期维护任务

日常配置管理器维护任务是您应该考虑每天运行的一些常见任务。一些常见的日常维护任务包括配置管理器警报、检查配置管理器数据库状态等。大多数这些任务在安装配置管理器时启用。

每周配置管理器维护任务应该按每周计划运行。示例包括检查所有站点系统上的可用磁盘空间、检查站点数据库大小、从站点系统中删除不必要的文件。

定期配置管理器维护任务对于确保良好的整体站点运行状况非常重要。这些任务不需要每天或每周运行。相反，这些任务与整个站点相关。

在哪里可以找到 SCCM 维护任务

要定位或查找 SCCM 维护任务：-

• 启动 SCCM 控制台。
• 转到管理\概述\站点配置\站点。
• 选择您的站点，然后单击底部窗格中的维护任务选项卡。
• 这应该列出 SCCM 预定义的所有维护任务。

使用 SQLTaskStatus 查询列出配置管理器维护任务

您可以使用 SQL 查询列出所有配置管理器维护任务。 SCCM 中的SQLTaskStatus 表保存有关维护任务的信息。此方法涉及对配置管理器数据库运行简单的查询。

登录到保存配置管理器数据库的 SQL Server。右键单击 SCCM 数据库并运行以下查询以列出所有 Configuration Manager 维护任务。

Select * from SQLTaskStatus

除了维护任务外，我们还可以了解每个维护任务的最后开始时间、最后完成时间和完成状态。

如何设置 Configuration Manager 维护任务

您可以通过以下步骤设置（启用/禁用/编辑）Configuration Manager 维护任务。

• 在 Configuration Manager 控制台中，转到管理 > 站点配置 >站点。
• 从列表中选择一个站点，然后单击详细信息面板中的维护任务选项卡。
• 右键单击配置管理器维护任务之一，然后选择以下选项之一：
• 启用 - 打开任务。
• 禁用 - 关闭任务。
• 编辑 - 编辑任务计划或其属性。

CAS 配置管理器维护任务

以下是管理中心站点上可用的 Configuration Manager 维护任务。

CAS Maintenance Tasks NameMaintenance Tasks DescriptionMaintenance Task EnabledRebuild IndexesRebuilds the Configuration Manager database indexes.NoBackup Site ServerCreates a backup of your critical information to restore a site and the Configuration Manager database.YesCheck Application Title with Inventory InformationUse this task to maintain consistency of software titles between software inventory and the Asset Intelligence catalog.YesDelete Aged Application RevisionsDeletes application revisions that are no longer referenced.YesDelete Aged Client OperationsDelete from the site database all aged data for client operations.YesDelete Aged Client Presence HistoryDelete historical data about the download source used by clients.YesDelete Aged Cloud Management Gateway Traffic DataDelete Aged data about CMG TrafficYesDelete Aged Console Connection DataThis task deletes data from the site database about console connections to the site.YesDelete Aged Delete Detection DataUse this task to delete aged data from the database that has been created by extraction views.YesDelete Aged Distribution Point Usage StatsUse this task to delete from the database aged data for distribution points that has been stored longer than a specified time.YesDelete Aged Log DataUse this task to delete from the database aged log data used for troubleshooting.YesDelete Aged Notification Server HistoryThis configuration manager maintenance task deletes aged client presence history.YesDelete Aged Passcode RecordsUse this task at the top-level site of your hierarchy to delete aged Passcode Reset data for Windows Phone devices.YesDelete Aged Replication DataThis task deletes aged data about database replication between Configuration Manager sites.YesDelete Aged Replication Summary DataUse this task to delete from the site database aged replication summary data when it hasn’t been updated for a specified time.YesDelete Aged Status MessagesUse this task to delete from the database aged status message data as configured in status filter rules.YesDelete Duplicate System Discovery DataThis task deletes the duplicate system discovery data.YesDelete Expired MDM Bulk Enroll Package RecordsUse this task to delete old Bulk Enrollment certificates and corresponding profiles after the enrollment certificate has expired.YesDelete Obsolete AlertsDeletes the obsolete alerts from the CM DB.YesDelete Obsolete Forest Discovery Sites and SubnetsUse this task to delete data about Active Directory sites, subnets, and domains. It removes data that the site hasn’t discovered by the Active Directory Forest Discovery method in the last 30 days.YesMonitor KeysThis task monitors the integrity of the Configuration Manager database primary keys.Yes

主站点配置管理器维护任务

如果您有一个主站点，则大约有 46 个预定义的 Configuration Manager 维护任务。

Primary Site Configuration Manager Maintenance Tasks NameMaintenance Tasks DescriptionMaintenance Task EnabledBackup SMS Site ServerCreates a backup of your critical information to restore a site and the Configuration Manager database.NoCheck Application Title with Inventory InformationUse this task to maintain consistency of software titles between software inventory and the Asset Intelligence catalog.YesClear Undiscovered ClientsUse this task to remove the installed flag for clients that don’t submit a Heartbeat Discovery record during the Client Rediscovery period.NoDelete Aged Application Request DataDeletes aged application requests from the database.YesDelete Aged Application RevisionsDeletes application revisions that are no longer referenced.YesDelete Aged Client Download HistoryDelete historical data about the download source used by clients.YesDelete Aged Client OperationsDelete from the site database all aged data for client operations.YesDelete Aged Cloud Management Gateway Traffic DataDelete Aged data about CMG TrafficYesDelete Aged CMPivot ResultsThis task deletes aged information from clients in CMPivot queriesYesDelete Aged Collected Diagnostic FilesUse this task to delete collected diagnostic files.YesDelete Aged Collected FilesUse this task to delete from the database aged information about collected files.YesDelete Aged Computer Association DataUse this task to delete from the database aged OS deployment computer association data.YesDelete Aged Console Connection DataThis task deletes data from the site database about console connections to the site.YesDelete Aged Delete Detection DataUse this task to delete aged data from the database that has been created by extraction views.YesDelete Aged Device Wipe RecordDeletes data about mobile device wipe actions from ther DB.YesDelete Aged Discovery DataDelete aged discovery data from the database such as Heartbeat discovery, Network discovery and Active Directory discovery methods.YesDelete Aged Distribution Point Usage StatsUse this task to delete from the database aged data for distribution points that has been stored longer than a specified time.YesDelete Aged Enrolled DevicesDeletes aged mobile device info from the DB.NoDelete Aged EP Health Status History DataThis tasks deletes EP health status history data from DB.YesDelete Aged Exchange PartnershipUse this task to delete aged data about mobile devices managed by the Exchange Server connector.YesDelete Aged Inventory HistoryUse this task to delete from the database inventory data that has been stored longer than a specified time.YesDelete Aged Log DataUse this task to delete from the database aged log data used for troubleshooting.YesDelete Aged Metering DataUse this task to delete from the database aged data for software metering that has been stored longer than a specified time.YesDelete Aged Metering Summary DataRun this task to delete from the database aged summary data for software metering that’s been stored longer than a specified time.YesDelete Aged Notification Server HistoryThis configuration manager maintenance task deletes aged client presence history.YesDelete Aged Notification Task HistoryDeletes client notification tasks from the site database.YesDelete Aged Passcode RecordsUse this task at the top-level site of your hierarchy to delete aged Passcode Reset data for Windows Phone devices.YesDelete Aged Replication DataThis task deletes aged data about database replication between Configuration Manager sites.YesDelete Aged Replication Summary DataUse this task to delete from the site database aged replication summary data when it hasn’t been updated for a specified time.YesDelete Aged Scenario Health HistoryThis tasks deletes aged scenario health history from the DB.YesDelete Aged Status MessagesUse this task to delete from the database aged status message data as configured in status filter rules.YesDelete Aged Threat DataUse this task to delete from the database aged Endpoint Protection threat data that’s been stored longer than a specified time.YesDelete Aged Unknown ComputersUse this task to delete information about unknown computers from the site database when it hasn’t been updated for a specified time.YesDelete Aged User Device Affinity DataDeletes the aged affinity data associated with user device from SCCM DB.YesDelete Expired MDM Bulk Enroll Package RecordsUse this task to delete old Bulk Enrollment certificates and corresponding profiles after the enrollment certificate has expired.YesDelete Inactive Client Discovery DataUse this task to delete from the database discovery data for inactive clients.NoDelete Obsolete AlertsUse this task to delete from the database expired alerts that have been stored longer than a specified time.YesDelete Obsolete Client Discovery DataThis maintenance task deletes obsolete client records from the database.NoDelete Obsolete Forest Discovery Sites And SubnetsUse this task to delete data about Active Directory sites, subnets, and domains. It removes data that the site hasn’t discovered by the Active Directory Forest Discovery method in the last 30 days.YesDelete Orphaned Client Deployment State RecordsUse this task to periodically purge the table that contains client deployment state information.YesMonitor KeysThis task monitors the integrity of the Configuration Manager database primary keys.YesRebuild IndexesThis task rebuilds the SCCM database indexes.NoSummarize File Usage Metering DataUse this task to summarize the data from multiple records for software metering file usage into one general record.YesSummarize Installed Software DataUse this task to summarize the data from collected asset intelligence software information through the hardware inventory to merge multiple records into one general record.YesSummarize Monthly Usage Metering DataUse this task to summarize the data from multiple records for software metering monthly usage into one general record.YesUpdate Application Available TargetingUse this task to have Configuration Manager recalculate the mapping of policy and application deployments to resources in collections.YesUpdate Application Catalog TablesUse this task to synchronize the Application Catalog website database cache with the latest application information.Yes

辅助站点 SCCM 维护任务

下面列出了安装 SCCM 辅助站点时可用的一些 Configuration Manager 维护任务。

Secondary Site SCCM Maintenance Tasks NameMaintenance Tasks DescriptionTask EnabledDelete Aged Log DataThis task deletes aged log dataYesDeleted Aged Replication Summary DataUse this task to delete from the site database aged replication summary data when it hasn’t been updated for a specified time.YesDeleted Aged Replication Tracking DataUse this task to delete from the site database aged replication tracking data when it hasn’t been updated for a specified time.YesRebuild IndexesThis task rebuilds the SCCM database indexes.No

配置管理器维护任务常见问题解答

有关 Configuration Manager 维护任务的一些常见问题。

什么是 Configuration Manager 维护任务？

Configuration Manager 维护任务是旨在保持 Configuration Manager 站点正常运行的任务。

有多少个配置管理器维护任务可用？

截至今天，有 49 个 Configuration Manager 维护任务可用。

我可以删除 Configuration Manager 维护任务吗？

不可以，您无法删除配置管理器维护任务。您只能启用、禁用和编辑维护任务。

如何更改 SCCM 维护任务的时间表？

您可以编辑维护任务并更改计划。

如何从数据库查看 SCCM 维护任务？

要从数据库查看维护任务，请针对 Configuration Manager 数据库运行 SQL 查询 Select * from SQLTaskStatus。输出应返回站点上所有可用的维护任务。

辅助站点有多少个 SCCM 维护任务可用？

辅助站点共有 4 个可用的维护任务。