Product manual

Chapter 7: Technology Background
279
RAID 10
A RAID 10 Source logical drive can migrate to the following Target logical drives:
When you migrate RAID 10 logical drive, it becomes RAID 1E by default.
If you want a RAID 10 logical drive, there must be an even number of physical
drives and you must specify RAID 10 for the target logical drive.
Target Requirements
RAID 0 None.
RAID 1E None.
RAID 5 3 physical drives minimum, 32 maximum.
RAID 10 must have less than 16 physical drives.
RAID 6 4 physical drives minimum, 32 maximum.
RAID 10 must have less than 32 physical drives.
If existing physical drives have no unused space, add 1 or
more physical drives.
RAID 10 Add physical drives.
Even number of physical drives.
RAID 50 6 physical drives minimum, 32 per axle maximum.
RAID 60 8 physical drives minimum, 32 per axle maximum.
If existing physical drives have no unused space, add 1 or
more physical drives.