This attribute is meaningful when you are creating a database or
when you are restoring a database using roll-forward recovery. You can specify
logDevice=logDirectoryPath as either an absolute path or
as a path that is relative to the directory where the JVM is executed.
Setting logDevice=logDirectoryPath on
the database connection URL when you create the database adds an entry to the
service.properties file. If you ever move the log manually, you
will need to alter the entry in service.properties. If you move
the log back to the default location, remove the logDevice
entry from the service.properties file.