Mirror Backup

1. These are backups that directly copy all selected files, directories, mount points, and file systems from one set of disks to another. It is identical to a full backup except that the copied data cannot be compressed and password protected. See Data Recovery Strategy for the rest of the categories. BCMBoK Competency Level BCMBoK 4: Business Continuity Strategy CL 2D: Intermediate (DR)

(Source: Business Continuity Management Institute - BCM Institute)