迁移评估扫描:大型列表视图Migration Assessment Scan: Large List Views

了解如何在迁移期间缓解大型列表视图的相关问题。Learn how to mitigate issues with Large List Views during migration.

概述Overview

在源环境中,可以配置列表视图限制,这样每天都会在一定的小时数内放开对视图的限制。在目标平台上,规定的产品列表限制全天候连续有效。这可能导致一些列表视图受到限制。It is possible to configure list view throttling on the source environment, so there are a set number of hours per day where the throttle on views is lifted. The stated product list limits are in place continuously (24x7) on the target platform. This may result in some of your list views being throttled.

数据迁移Data Migration

在迁移时,将会迁移列表及其数据。如果未执行以下 准备迁移 部分中所述的修正操作,迁移后可能无法查看扫描报告中调用的列表视图。此外,任何包含 12 个以上查阅列的列表视图也可能会受到限制,并需要修正。若要了解详细信息,请参阅设计大型列表并最大限度地提高列表性能The lists and their data will be migrated. List views called out in the scan report may not be viewable post-migration without performing the remediation documented in the following section, Preparing for Migration. Any list views containing over 12 lookup columns may also be throttled and require remediation. To learn more, see Designing large lists and maximizing list performance..

重要

系统将跳过 SharePoint 中配置为"无访问"(已锁定)的任何网站。若要查看锁定网站集的列表,请参阅锁定网站扫描输出。Any site that is configured as "No Access" (locked), in SharePoint will be skipped. To see a list of locked site collections see the Locked Sites scan output.

准备迁移Preparing for Migration

查看所提供的报表,并在迁移前修正大型列表视图。有关如何优化列表视图的信息,请参阅管理 Microsoft 365 中的大型列表和库Review the provided report and remediate the large list views before migration. For information on how to optimize list views, see Manage large lists and libraries in Microsoft 365.

迁移后Post Migration

确保正确显示修正后的列表。Ensure the lists that you remediated are rendering correctly.

扫描结果报告Scan Result Reports

文件名:LargeListViews-detail.csv 此扫描报告包含已限制或在迁移到新平台后不久便可能受到限制的列表视图。报告包含满足下列条件之一的列表视图:FileName: LargeListViews-detail.csv This scan report contains list views that were either throttled, or will potentially be throttled in the near future once you migrate to the new platform. The report contains list views that meet one of the following criteria:

  • 返回超过 3,000 项。Returned greater than 3,000 items.

  • 在扫描环境中主动限制。Actively throttled on the scanned environment.

  • 包含 12 个以上的查阅列。Contains greater than 12 lookup columns.

  • 配置为聚合视图。Configured as an aggregate view.

Column 说明Description
SiteIdSiteId
受影响网站集的唯一标识符。Unique identifier of the impacted site collection.
SiteURLSiteURL
受影响网站集的 URL。URL to the impacted site collection.
SiteOwnerSiteOwner
网站集所有者。Owner of the site collection.
SiteAdminsSiteAdmins
列为网站集管理员的人员列表。List of people listed as site collection administrators.
SiteSizeInMBSiteSizeInMB
网站集大小(以 MB 为单位)Size of the size collection in megabytes [MB]
NumOfWebsNumOfWebs
网站集中存在的 Web 数。Number of webs that exist in the site collection.
ContentDBNameContentDBName
托管网站集的内容数据库的名称。Name of the content database hosting the site collection.
ContentDBServerNameContentDBServerName
托管内容数据库的 SQL Server。SQL Server hosting the content database.
ContentDBSizeInMBContentDBSizeInMB
托管网站集的内容数据库的大小。Size of the content database hosting the site collection.
LastContentModifiedDateLastContentModifiedDate
网站集修改了内容的日期/时间。Date/Time the site collection had content modified.
TotalItemCountTotalItemCount
在网站集中找到的项目总数。Total number of items found in the site collection.
HitsHits
为网站集记录的请求数。取决于使用情况日志记录服务中的数据。如果禁用使用情况日志记录服务,此行将显示 N/A。Number of requests logged for the site collection. Relies on data from the usage logging service. If usage logging service is disabled, this row will show N/A.
DistinctUsersDistinctUsers
已访问网站集的不同用户数。取决于使用情况日志记录服务中的数据。如果禁用使用情况日志记录服务,此行将显示 N/A。Number of distinct users that have accessed the site collection. Relies on data from the usage logging service. If the usage logging service is disabled this row will show N/A.
DaysOfUsageDataDaysOfUsageData
使用情况日志记录服务保留数据的天数。它为 Hits 和 DistinctUser 提供上下文。例如,如果此列为 14 天,则 Hits 和 DistinctUsers 列为过去 14 天的数据。Number of days the usage logging service retains data. This provides context for Hits and DistinctUsers. For example, if this is 14 days, the Hits and DistinctUsers data is for the last 14 days.
LookupColumnCountLookupColumnCount
ListViewTitleListViewTitle
受影响列表视图的标题。The title of the impacted list view.
DefaultViewDefaultView
True/False。确定视图是否为列表的默认视图。True/False. Determines if the view is the default view for the list.
AggregateViewAggregateView
True/False。确定视图是否为聚合视图。例如,视图配置为显示“总计”。True/False. Determines if the view is an aggregate view. For example, the view is configured to display a Total.
ListViewThrottledListViewThrottled
True/False。指定是否在扫描的环境中主动限制列表视图。True/False. Specifies whether the list view was actively throttled on the scanned environment.
ViewItemCountViewItemCount
执行列表视图时返回的项目数。如果 ListViewThrottled 为 True,则此字段为空。Number of items returned when the list view was executed. This field is empty if ListViewThrottled is True.
HiddenHidden
True/False。指示列表视图是否配置为对最终用户隐藏。True/False. Indicates the list view is configured to be hidden from end users.
ReadOnlyViewReadOnlyView
True/False。指定列表视图是否配置为只读。True/False. Specifies if the list view is configured to be read only.
WebURLWebURL
指向包含列表视图的子网站的 URL。Url to the subsite that contains the list view.
ListTitleListTitle
与列表视图关联的列表的标题Title of the list view is associated with
ListURLListURL
指向列表的根文件夹的 URL。Url to the root folder of the list.
ListItemCountListItemCount
列表中的项目数。Number of items in the list.
ListTemplateListTemplate
创建列表时使用的模板。Template used when creating the list.
ListTypeListType
已配置的列表类型。The type of list configured.
ListCreatorListCreator
创建列表的用户。User that created the list.
ItemLastModifiedDateItemLastModifiedDate
上次修改列表项目的日期/时间。Date/Time an item was last modified on the list.
ScanIDScanID
分配给 SharePoint 迁移评估工具特定执行的唯一标识符。Unique identifier assigned to a specific execution of the SharePoint Migration Assessment Tool.