*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
NODEMAP_CLIENT_TO_FS,
};
+enum nodemap_mapping_modes {
+ NODEMAP_MAP_BOTH,
+ NODEMAP_MAP_UID_ONLY,
+ NODEMAP_MAP_GID_ONLY,
+};
+
struct nodemap_pde {
char npe_name[LUSTRE_NODEMAP_NAME_LENGTH + 1];
struct proc_dir_entry *npe_proc_entry;
char nm_name[LUSTRE_NODEMAP_NAME_LENGTH + 1];
/* flags to govern nodemap behavior */
bool nmf_trust_client_ids:1,
- nmf_allow_root_access:1;
+ nmf_deny_unknown:1,
+ nmf_allow_root_access:1,
+ nmf_map_uid_only:1,
+ nmf_map_gid_only:1;
/* unique ID set by MGS */
unsigned int nm_id;
/* nodemap ref counter */
int nodemap_del_range(const char *name, const lnet_nid_t nid[2]);
int nodemap_set_allow_root(const char *name, bool allow_root);
int nodemap_set_trust_client_ids(const char *name, bool trust_client_ids);
+int nodemap_set_deny_unknown(const char *name, bool deny_unknown);
+int nodemap_set_mapping_mode(const char *name, enum nodemap_mapping_modes mode);
int nodemap_set_squash_uid(const char *name, uid_t uid);
int nodemap_set_squash_gid(const char *name, gid_t gid);
bool nodemap_can_setquota(const struct lu_nodemap *nodemap);
int nodemap_test_id(lnet_nid_t nid, enum nodemap_id_type idtype,
__u32 client_id, __u32 *fs_id);
-enum nm_config_file_type {
- NCFT_MGS,
- NCFT_TGT,
-};
-struct nm_config_file *nm_config_file_register(const struct lu_env *env,
- struct dt_object *obj,
- struct local_oid_storage *los,
- enum nm_config_file_type ncf_type);
-void nm_config_file_deregister(const struct lu_env *env,
- struct nm_config_file *ncf,
- enum nm_config_file_type ncf_type);
+struct nm_config_file *nm_config_file_register_mgs(const struct lu_env *env,
+ struct dt_object *obj,
+ struct local_oid_storage *los);
+struct dt_device;
+struct nm_config_file *nm_config_file_register_tgt(const struct lu_env *env,
+ struct dt_device *dev,
+ struct local_oid_storage *los);
+void nm_config_file_deregister_mgs(const struct lu_env *env,
+ struct nm_config_file *ncf);
+void nm_config_file_deregister_tgt(const struct lu_env *env,
+ struct nm_config_file *ncf);
struct lu_nodemap *nodemap_get_from_exp(struct obd_export *exp);
void nodemap_putref(struct lu_nodemap *nodemap);
int nodemap_process_idx_pages(struct nodemap_config *config, union lu_page *lip,
struct lu_nodemap **recent_nodemap);
+
#else /* disable nodemap processing in MGC of non-servers */
static inline int nodemap_process_idx_pages(void *config,
union lu_page *lip,