- int (*mdo_is_subdir) (const struct lu_env *env, struct md_object *obj,
- const struct lu_fid *fid, struct lu_fid *sfid);
-
- int (*mdo_lookup)(const struct lu_env *env, struct md_object *obj,
- const struct lu_name *lname, struct lu_fid *fid,
- struct md_op_spec *spec);
-
- mdl_mode_t (*mdo_lock_mode)(const struct lu_env *env,
- struct md_object *obj,
- mdl_mode_t mode);
-
- int (*mdo_create)(const struct lu_env *env, struct md_object *pobj,
- const struct lu_name *lname, struct md_object *child,
- struct md_op_spec *spec,
- struct md_attr *ma);
-
- /** This method is used for creating data object for this meta object*/
- int (*mdo_create_data)(const struct lu_env *env, struct md_object *p,
- struct md_object *o,
- const struct md_op_spec *spec,
- struct md_attr *ma);
-
- int (*mdo_rename)(const struct lu_env *env, struct md_object *spobj,
- struct md_object *tpobj, const struct lu_fid *lf,
- const struct lu_name *lsname, struct md_object *tobj,
- const struct lu_name *ltname, struct md_attr *ma);
-
- int (*mdo_link)(const struct lu_env *env, struct md_object *tgt_obj,
- struct md_object *src_obj, const struct lu_name *lname,
- struct md_attr *ma);
-
- int (*mdo_unlink)(const struct lu_env *env, struct md_object *pobj,
- struct md_object *cobj, const struct lu_name *lname,
- struct md_attr *ma);
-
- /** This method is used to compare a requested layout to an existing
- * layout (struct lov_mds_md_v1/3 vs struct lov_mds_md_v1/3) */
- int (*mdo_lum_lmm_cmp)(const struct lu_env *env,
- struct md_object *cobj,
- const struct md_op_spec *spec,
- struct md_attr *ma);
-
- /** partial ops for cross-ref case */
- int (*mdo_name_insert)(const struct lu_env *env,
- struct md_object *obj,
- const struct lu_name *lname,
- const struct lu_fid *fid,
- const struct md_attr *ma);
-
- int (*mdo_name_remove)(const struct lu_env *env,
- struct md_object *obj,
- const struct lu_name *lname,
- const struct md_attr *ma);
-
- int (*mdo_rename_tgt)(const struct lu_env *env, struct md_object *pobj,
- struct md_object *tobj, const struct lu_fid *fid,
- const struct lu_name *lname, struct md_attr *ma);
+ int (*mdo_is_subdir)(const struct lu_env *env, struct md_object *obj,
+ const struct lu_fid *fid);
+
+ int (*mdo_lookup)(const struct lu_env *env, struct md_object *obj,
+ const struct lu_name *lname, struct lu_fid *fid,
+ struct md_op_spec *spec);
+
+ mdl_mode_t (*mdo_lock_mode)(const struct lu_env *env,
+ struct md_object *obj,
+ mdl_mode_t mode);
+
+ int (*mdo_create)(const struct lu_env *env, struct md_object *pobj,
+ const struct lu_name *lname, struct md_object *child,
+ struct md_op_spec *spec,
+ struct md_attr *ma);
+
+ /** This method is used for creating data object for this meta object*/
+ int (*mdo_create_data)(const struct lu_env *env, struct md_object *p,
+ struct md_object *o,
+ const struct md_op_spec *spec,
+ struct md_attr *ma);
+
+ int (*mdo_rename)(const struct lu_env *env, struct md_object *spobj,
+ struct md_object *tpobj, const struct lu_fid *lf,
+ const struct lu_name *lsname, struct md_object *tobj,
+ const struct lu_name *ltname, struct md_attr *ma);
+
+ int (*mdo_link)(const struct lu_env *env, struct md_object *tgt_obj,
+ struct md_object *src_obj, const struct lu_name *lname,
+ struct md_attr *ma);
+
+ int (*mdo_unlink)(const struct lu_env *env, struct md_object *pobj,
+ struct md_object *cobj, const struct lu_name *lname,
+ struct md_attr *ma, int no_name);
+
+ int (*mdo_migrate)(const struct lu_env *env, struct md_object *pobj,
+ struct md_object *sobj, const struct lu_name *lname,
+ struct md_object *tobj, struct md_op_spec *spec,
+ struct md_attr *ma);