Promise Technology Network Device EX8654 - Manual (Page 259)

Chapter 7: Technology Background
245
RAID 50
A RAID 50 Source logical drive can migrate to the following Target logical drives:
RAID 60
A RAID 60 Source logical drive can migrate to the following Target logical drives:
Target Requirements
RAID 0 None.
RAID 1E None.
RAID 5 16 physical drives maximum.
RAID 50 must have less than 16 physical drives.
RAID 6 16 physical drives maximum.
RAID 50 must have less than 16 physical drives.
RAID 10 Even number of physical drives.
RAID 50 Add physical drives. 16 per axle maximum.
RAID 60 8 physical drives minimum, 16 per axle maximum.
Target Requirements
RAID 6 16 physical drives maximum.
RAID 60 must have less than 16 physical drives.
RAID 60 Add physical drives. 16 per axle maximum.