Apr 14, 2013 9:11:00 AM by Quest SoftwareThe log_archive_duplex_dest parameter allows you to define not one but two archived redo log storage locations. You can define it as a can or must succeed operation by setting the log_archive_min_succeed_dest parameter. This second parameter, if set to 1, does not require that the archived redo log copy to the duplex destination be complete; otherwise, if the parameter is set to a 2, both copies must be successful. If the parameter is set to 2, the database halts until the reason that the archive log cannot be copied is corrected.
Written by Quest Software