I am using the SPSite.Usage
property in the object model to get statistics on the size of a site collection in SharePoint 2010. With my own user account being a farm administrator, site collection administrator, database administrator and, indeed, a domain administrator, I can always retrieve this property. However, most normal users (including those with contributor permissions on the site in question) cannot access this property.
What are the minimum permissions required to access the SPSite.Usage
property?