Synopsis

Values:Valid path or device name or a NULL string

Default:NULL string

Specifies a second, or duplex, destination of the directory or tape device used for archiving files. This duplex archive destination can be either a must-succeed or a best-effort archive destination, depending on how many archive destinations must succeed (see LOG_ARCHIVE_MIN_SUCCEED_DEST). If this parameter is set to be a NULL string ( "" or ' ' ), no duplex archive destination is activated. This parameter is similar to the initialization parameter LOG_ARCHIVE_DEST.