/* how many handle's reference this local storage */
atomic_t ls_refcount;
/* underlaying OSD device */
struct dt_device *ls_osd;
/* list of all local OID storages */
/* how many handle's reference this local storage */
atomic_t ls_refcount;
/* underlaying OSD device */
struct dt_device *ls_osd;
/* list of all local OID storages */