LU-12036 ofd: add "no_precreate" mount option

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

diff --git a/lustre/include/lustre_disk.h b/lustre/include/lustre_disk.h
index fc5ae21..a809f4b 100644 (file)
--- a/lustre/include/lustre_disk.h
+++ b/lustre/include/lustre_disk.h
@@ -106,6 +106,7 @@ struct lustre_mount_data {
 #define LMD_FLG_UPDATE         0x2000  /* update parameters */
 #define LMD_FLG_HSM            0x4000  /* Start coordinator */
 #define LMD_FLG_DEV_RDONLY     0x8000  /* discard modification quitely */
+#define LMD_FLG_NO_PRECREATE   0x10000 /* do not allow OST object creation */
 
 #define lmd_is_client(x) ((x)->lmd_flags & LMD_FLG_CLIENT)