diff options
Diffstat (limited to 'drivers/md/Kconfig')
| -rw-r--r-- | drivers/md/Kconfig | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index 8420129fc5e..f75a66e7d31 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig | |||
| @@ -241,12 +241,13 @@ config DM_MIRROR | |||
| 241 | needed for live data migration tools such as 'pvmove'. | 241 | needed for live data migration tools such as 'pvmove'. |
| 242 | 242 | ||
| 243 | config DM_RAID | 243 | config DM_RAID |
| 244 | tristate "RAID 4/5/6 target (EXPERIMENTAL)" | 244 | tristate "RAID 1/4/5/6 target (EXPERIMENTAL)" |
| 245 | depends on BLK_DEV_DM && EXPERIMENTAL | 245 | depends on BLK_DEV_DM && EXPERIMENTAL |
| 246 | select MD_RAID1 | ||
| 246 | select MD_RAID456 | 247 | select MD_RAID456 |
| 247 | select BLK_DEV_MD | 248 | select BLK_DEV_MD |
| 248 | ---help--- | 249 | ---help--- |
| 249 | A dm target that supports RAID4, RAID5 and RAID6 mappings | 250 | A dm target that supports RAID1, RAID4, RAID5 and RAID6 mappings |
| 250 | 251 | ||
| 251 | A RAID-5 set of N drives with a capacity of C MB per drive provides | 252 | A RAID-5 set of N drives with a capacity of C MB per drive provides |
| 252 | the capacity of C * (N - 1) MB, and protects against a failure | 253 | the capacity of C * (N - 1) MB, and protects against a failure |