Using the Transaction Log utility, you can maintain the transaction log mirror for an existing database any time the database is not running.

To start a transaction log mirror for an existing database (Sybase Central)

1. From the Tools menu, choose SQL Anywhere 11 » Change Log File Settings.

2. Follow the instructions in the Change Log File Settings Wizard.

To start a transaction log mirror for an existing database (command line)

1. Ensure that the database is not running.

2. Run the following command:

   dblog -m mirror-file database-file

You can also use the dblog utility and Sybase Central to stop a database from using a transaction log mirror.

See also

• Transaction Log utility (dblog)