RAID level 1- Concatenated Mirror

RAID 1-concatenated is a RAID 1 disk group that spans across more than a single pair of physical disks. This configuration combines the advantages of concatenation with the redundancy of RAID 1. No striping is involved in this RAID type.

NOTE:  You cannot create a RAID 1-concatenated virtual disk or reconfigure to RAID 1-concatenated with Storage Management. You can only monitor a RAID 1- concatenated virtual disk with Storage Management.

RAID 1-Concatenated