The source directory service has optimized the update sequence number (USN) presented by the destination directory service. ...

The source directory service has optimized the update sequence number (USN) presented by the destination directory service. The source and destination directory services have a common replication partner. The destination directory service is up to date with the common replication partner, and the source directory service was installed using a backup of this partner. 
 
Destination directory service ID: 
%1 
Common directory service ID: 
%2 
Common property USN:
%3 
 
As a result, the up-to-dateness vector of the destination directory service has been configured with the following settings.
 
Previous object USN:
%4 
Previous property USN:
%5 
Database GUID:
%6 
Object USN:
%7 
Property USN:
%8