Migration Assessment Scan: Large Sites

Learn how to mitigate issues with Large sites during migration.

Overview

This assessment lets site owners validate site size and makes them aware of larger sites that might take a longer period of time to migrate.

Data Migration

It is more difficult to predict a migration schedule and delivery of the migration for sites over 500GB.

Important

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.

Preparing for Migration

Not applicable.

Post Migration

Not applicable.

Scan Result Reports

LargeSites-detail.csv This scan report provides a list of all the site collections that are over 500GB in size.

Column Description
SiteId
Unique identifier of the impacted site collection.
SiteURL
URL to the impacted site collection.
SiteOwner
Owner of the site collection.
SiteAdmins
List of people listed as site collection administrators.
SiteSizeInMB
Size of the size collection in megabytes [MB]
NumOfWebs
Number of webs that exist in the site collection.
ContentDBName
Name of the content database hosting the site collection.
ContentDBServerName
SQL Server hosting the content database.
ContentDBSizeInMB
Size of the content database hosting the site collection.
LastContentModifiedDate
Date/Time the site collection had content modified.
TotalItemCount
Total number of items found in the site collection.
Hits
Number of requests logged for the site collection. Relies on data from the usage logging service. If the usage logging service is disabled this row will show N/A.
DistinctUsers
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.
DaysOfUsageData
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.
SizeInGB
Size of the impacted site collection.
ScanID
Unique identifier assigned to a specific execution of the SharePoint Migration Assessment Tool.