needed for live data migration tools such as 'pvmove'.
config DM_RAID
- tristate "RAID 1/4/5/6 target"
+ tristate "RAID 1/4/5/6/10 target"
depends on BLK_DEV_DM
select MD_RAID1
+ select MD_RAID10
select MD_RAID456
select BLK_DEV_MD
---help---
- A dm target that supports RAID1, RAID4, RAID5 and RAID6 mappings
+ A dm target that supports RAID1, RAID10, RAID4, RAID5 and RAID6 mappings
A RAID-5 set of N drives with a capacity of C MB per drive provides
the capacity of C * (N - 1) MB, and protects against a failure