LU-1866 lfsck: general framework for LFSCK 1.5

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

diff --git a/lustre/include/lustre/lustre_lfsck_user.h b/lustre/include/lustre/lustre_lfsck_user.h
index cfc2b50..1e2b011 100644 (file)
--- a/lustre/include/lustre/lustre_lfsck_user.h
+++ b/lustre/include/lustre/lustre_lfsck_user.h
@@ -20,7 +20,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright (c) 2012 Whamcloud, Inc.
+ * Copyright (c) 2012, Intel Corporation.
  */
 /*
  * lustre/include/lustre/lustre_lfsck_user.h
@@ -44,15 +44,6 @@ enum lfsck_param_flags {
        LPF_DRYRUN      = 0x0004,
 };
 
-enum lfsck_method {
-       /* Object table based iteration, depends on backend filesystem.
-        * For ldiskfs, it is inode table based iteration. */
-       LM_OTABLE       = 1,
-
-       /* Namespace based scanning. NOT support yet. */
-       LM_NAMESPACE    = 2,
-};
-
 enum lfsck_type {
        /* For MDT-OST consistency check/repair. */
        LT_LAYOUT       = 0x0001,
@@ -61,19 +52,19 @@ enum lfsck_type {
        LT_DNE          = 0x0002,
 };
 
-#define LFSCK_VERSION_V1       10
+#define LFSCK_VERSION_V1       1
 
 #define LFSCK_TYPES_ALL        ((__u16)(~0))
 #define LFSCK_TYPES_DEF        ((__u16)0)
+#define LFSCK_TYPES_SUPPORTED  0
 
 #define LFSCK_SPEED_NO_LIMIT   0
 #define LFSCK_SPEED_LIMIT_DEF  LFSCK_SPEED_NO_LIMIT
 
 enum lfsck_start_valid {
        LSV_SPEED_LIMIT         = 0x00000001,
-       LSV_METHOD              = 0x00000002,
-       LSV_ERROR_HANDLE        = 0x00000004,
-       LSV_DRYRUN              = 0x00000008,
+       LSV_ERROR_HANDLE        = 0x00000002,
+       LSV_DRYRUN              = 0x00000004,
 };
 
 /* Arguments for starting lfsck. */
@@ -81,6 +72,9 @@ struct lfsck_start {
        /* Which arguments are valid, see 'enum lfsck_start_valid'. */
        __u32   ls_valid;
 
+       /* How many items can be scanned at most per second. */
+       __u32   ls_speed_limit;
+
        /* For compatibility between user space tools and kernel service. */
        __u16   ls_version;
 
@@ -90,11 +84,8 @@ struct lfsck_start {
        /* Flags for the LFSCK, see 'enum lfsck_param_flags'. */
        __u16   ls_flags;
 
-       /* Object iteration method, see 'enum lfsck_method'. */
-       __u16   ls_method;
-
-       /* How many items can be scanned at most per second. */
-       __u32   ls_speed_limit;
+       /* For 64-bits aligned. */
+       __u16   ls_padding;
 };
 
 #endif /* _LUSTRE_LFSCK_USER_H */