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-rw-r--r--Documentation/device-mapper/dm-raid.txt9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/device-mapper/dm-raid.txt b/Documentation/device-mapper/dm-raid.txt
index 1c1844957166..728c38c242d6 100644
--- a/Documentation/device-mapper/dm-raid.txt
+++ b/Documentation/device-mapper/dm-raid.txt
@@ -132,3 +132,12 @@ Here we can see the RAID type is raid4, there are 5 devices - all of
132which are 'A'live, and the array is 2/490221568 complete with recovery. 132which are 'A'live, and the array is 2/490221568 complete with recovery.
133Faulty or missing devices are marked 'D'. Devices that are out-of-sync 133Faulty or missing devices are marked 'D'. Devices that are out-of-sync
134are marked 'a'. 134are marked 'a'.
135
136
137Version History
138---------------
1391.0.0 Initial version. Support for RAID 4/5/6
1401.1.0 Added support for RAID 1
1411.2.0 Handle creation of arrays that contain failed devices.
1421.3.0 Added support for RAID 10
1431.3.1 Allow device replacement/rebuild for RAID 10