My database is designed for high available. There has active database server and passive database server . i used the SQL replication to sync both database server.
Recently i did upgrade database from 2005 to 2012 database server , this upgrading is directly backup and restore the database and set up the replication same as old server what i did . but the passive database server mdf file size is half of the active database server after stopping the replication . now i need provide a report to customer why this happened .
anyone can advise ?