vserver 1.9.3

[linux-2.6.git] / drivers / md / Kconfig

diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index 87261d3..2bf58c9 100644 (file)
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -85,6 +85,24 @@ config MD_RAID1
 
          If unsure, say Y.
 
+config MD_RAID10
+       tristate "RAID-10 (mirrored striping) mode (EXPERIMENTAL)"
+       depends on BLK_DEV_MD && EXPERIMENTAL
+       ---help---
+         RAID-10 provides a combination of striping (RAID-0) and
+         mirroring (RAID-1) with easier configuration and more flexable
+         layout.
+         Unlike RAID-0, but like RAID-1, RAID-10 requires all devices to
+         be the same size (or atleast, only as much as the smallest device
+         will be used).
+         RAID-10 provides a variety of layouts that provide different levels
+         of redundancy and performance.
+
+         RAID-10 requires mdadm-1.7.0 or later, available at:
+
+         ftp://ftp.kernel.org/pub/linux/utils/raid/mdadm/
+
+
 config MD_RAID5
        tristate "RAID-4/RAID-5 mode"
        depends on BLK_DEV_MD