LU-1303 lod: functions to manipulate sub-devices

[fs/lustre-release.git] / lustre / lod / lod_internal.h

diff --git a/lustre/lod/lod_internal.h b/lustre/lod/lod_internal.h
index bc6283f..edab7b9 100644 (file)
--- a/lustre/lod/lod_internal.h
+++ b/lustre/lod/lod_internal.h
@@ -242,7 +242,36 @@ static inline struct lod_thread_info *lod_env_info(const struct lu_env *env)
 /* lod_lov.c */
 void lod_getref(struct lod_device *lod);
 void lod_putref(struct lod_device *lod);
-
+int lod_add_device(const struct lu_env *env, struct lod_device *m,
+                  char *osp, unsigned index, unsigned gen, int active);
+int lod_del_device(const struct lu_env *env, struct lod_device *m,
+                  char *osp, unsigned index, unsigned gen);
+void lod_fix_desc(struct lov_desc *desc);
+void lod_fix_desc_qos_maxage(__u32 *val);
+void lod_fix_desc_pattern(__u32 *val);
+void lod_fix_desc_stripe_count(__u32 *val);
+void lod_fix_desc_stripe_size(__u64 *val);
+int lod_pools_init(struct lod_device *m, struct lustre_cfg *cfg);
+int lod_pools_fini(struct lod_device *m);
+
+/* lod_pool.c */
+int lod_ost_pool_add(struct ost_pool *op, __u32 idx, unsigned int min_count);
+int lod_ost_pool_remove(struct ost_pool *op, __u32 idx);
+int lod_ost_pool_extend(struct ost_pool *op, unsigned int min_count);
+struct pool_desc *lod_find_pool(struct lod_device *lod, char *poolname);
+void lod_pool_putref(struct pool_desc *pool);
+int lod_ost_pool_free(struct ost_pool *op);
+int lod_pool_del(struct obd_device *obd, char *poolname);
+int lod_ost_pool_init(struct ost_pool *op, unsigned int count);
+extern cfs_hash_ops_t pool_hash_operations;
+int lod_check_index_in_pool(__u32 idx, struct pool_desc *pool);
+int lod_pool_new(struct obd_device *obd, char *poolname);
+int lod_pool_add(struct obd_device *obd, char *poolname, char *ostname);
+int lod_pool_remove(struct obd_device *obd, char *poolname, char *ostname);
+
+/* lproc_lod.c */
+extern struct file_operations lod_proc_target_fops;
+void lprocfs_lod_init_vars(struct lprocfs_static_vars *lvars);
 
 #endif