5144 static int mdt_obd_connect(const struct lu_env *env,
5145 struct obd_export **exp, struct obd_device *obd,
5146 struct obd_uuid *cluuid,
5147 struct obd_connect_data *data,
5148 void *localdata)
5149 {
5150 struct obd_export *lexp;
5151 struct lustre_handle conn = { 0 };
5152 struct mdt_device *mdt;
5153 int rc;
5154 lnet_nid_t *client_nid = localdata;
5155 ENTRY;
5156
5157 LASSERT(env != NULL);
5158 if (!exp || !obd || !cluuid)
5159 RETURN(-EINVAL);
5160
5161 mdt = mdt_dev(obd->obd_lu_dev);
5162
5163 if ((data->ocd_connect_flags & OBD_CONNECT_MDS_MDS) &&
5164 !(data->ocd_connect_flags & OBD_CONNECT_LIGHTWEIGHT)) {...}
5168
5169 /*
5170 * first, check whether the stack is ready to handle requests
5171 * XXX: probably not very appropriate method is used now
5172 * at some point we should find a better one
5173 */
5174 if (!test_bit(MDT_FL_SYNCED, &mdt->mdt_state) && data != NULL &&
5175 !(data->ocd_connect_flags & OBD_CONNECT_LIGHTWEIGHT) &&
5176 !(data->ocd_connect_flags & OBD_CONNECT_MDS_MDS)) {