Yotta RAID Software installation guide - Axus

Software Operation ManualRAID 0+1RAID 0+1 combines mirroring and striping functions on a minimum of four hard disks. Mirroringprovides full redundancy and protects data in case of multiple drive failure (providing that dataon one of each mirrored pair of drives is intact).RAID 0+1: Combination of mirroring and stripingCharacteristics:• This configuration provides optimal speed and reliability.• Requires even number of disks (minimum 4 disks)The diagram below represents the writing of data on a RAID 0+1 array composed of four HDDSconnected to the controller. The controller creates a RAID 0 array from two RAID 1 sub-arrays.Arrangement of data blocks saved on a Level 0+1 array- 89 -