LU-3285 lov: add MDT target to the LOV device

[fs/lustre-release.git] / lustre / include / uapi / linux / lustre / lustre_user.h

diff --git a/lustre/include/uapi/linux/lustre/lustre_user.h b/lustre/include/uapi/linux/lustre/lustre_user.h
index bb18450..f4adad5 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_user.h
+++ b/lustre/include/uapi/linux/lustre/lustre_user.h
@@ -432,7 +432,7 @@ enum ll_lease_type {
 #define LOV_PATTERN_NONE       0x000
 #define LOV_PATTERN_RAID0      0x001
 #define LOV_PATTERN_RAID1      0x002
-#define LOV_PATTERN_FIRST      0x100
+#define LOV_PATTERN_MDT                0x100
 #define LOV_PATTERN_CMOBD      0x200
 
 #define LOV_PATTERN_F_MASK     0xffff0000
@@ -443,6 +443,7 @@ enum ll_lease_type {
 static inline bool lov_pattern_supported(__u32 pattern)
 {
        return pattern == LOV_PATTERN_RAID0 ||
+              pattern == LOV_PATTERN_MDT ||
               pattern == (LOV_PATTERN_RAID0 | LOV_PATTERN_F_RELEASED);
 }