Database Support FAQ

After restoring a copy of a database my SQL logfiles grow very large, very fast. After a while the harddrive is full. What is wrong?

The problem might have to do with Orphaned User in the restored database. Check if the log file indicates something about Orphaned Users. You can read more about the problem here

http://www.sql-server-performance.com/2008/fixing-orphaned-users-in-sql-server-database/3/