Use the dump tran command to dump the database and transaction logs to remove the older format log records from your database. This prevents Replication Agent™ and other log readers from accessing the pre-upgrade portion of the transaction logs.
For example, to dump the sales database:
1> use master 2> go 1> dump database sales to "\\.\TAPE0" 2> go 1> dump transaction sales with truncate_only 2> go
