(Optional)
Enable
transaction log
mirroring, if your backup
strategy requires it.
Mirror the transaction
log files using the dblog command line utility to store the primary and
mirror transaction logs on separate drives from the database
file.
Identify the target destination for transaction
logs.
The drive letter cannot be to a substituted drive.
Transaction Log Mirrors
A transaction log mirror is an identical copy of the transaction log. If a database has a transaction log mirror, every database change is written to both the transaction log and the transaction log mirror.