LU-6050 target: control OST-index in IDIF via ROCOMPAT flag

[fs/lustre-release.git] / lustre / include / lustre_disk.h

diff --git a/lustre/include/lustre_disk.h b/lustre/include/lustre_disk.h
index 0c1f665..b0dec84 100644 (file)
--- a/lustre/include/lustre_disk.h
+++ b/lustre/include/lustre_disk.h
@@ -289,7 +289,9 @@ struct lustre_mount_data {
 #define OBD_COMPAT_20           0x00000008
 
 /** MDS handles LOV_OBJID file */
-#define OBD_ROCOMPAT_LOVOBJID   0x00000001
+#define OBD_ROCOMPAT_LOVOBJID          0x00000001
+/** store OST index in the IDIF */
+#define OBD_ROCOMPAT_IDX_IN_IDIF       0x00000002
 
 /** OST handles group subdirs */
 #define OBD_INCOMPAT_GROUPS     0x00000001