- dt_dev = lu2dt_dev(seq->lss_obj->do_lu.lo_dev);
- info = lu_context_key_get(&env->le_ctx, &seq_thread_key);
- LASSERT(info != NULL);
-
- /* Stub here, will fix it later. */
- txn_param_init(&info->sti_txn, SEQ_TXN_STORE_CREDITS);
-
- th = dt_dev->dd_ops->dt_trans_start(env, dt_dev, &info->sti_txn);
- if (!IS_ERR(th)) {
- /* Store ranges in le format. */
- range_cpu_to_le(&info->sti_space, &seq->lss_space);
-
- rc = dt_obj->do_body_ops->dbo_write(env, dt_obj,
- seq_store_buf(info),
- &pos, th, BYPASS_CAPA);
- if (rc == sizeof(info->sti_space)) {
- CDEBUG(D_INFO, "%s: Space - "DRANGE"\n",
- seq->lss_name, PRANGE(&seq->lss_space));
- rc = 0;
- } else if (rc >= 0) {
- rc = -EIO;
- }
-
- dt_dev->dd_ops->dt_trans_stop(env, th);
- } else {
- rc = PTR_ERR(th);
- }
-
- RETURN(rc);
+ info = lu_context_key_get(&env->le_ctx, &seq_thread_key);
+ LASSERT(info != NULL);
+
+ th = dt_trans_create(env, dt_dev);
+ if (IS_ERR(th))
+ RETURN(PTR_ERR(th));
+
+ /* Store ranges in le format. */
+ range_cpu_to_le(&info->sti_space, &seq->lss_space);
+
+ rc = dt_declare_record_write(env, seq->lss_obj,
+ seq_store_buf(info), 0, th);
+ if (rc)
+ GOTO(exit, rc);
+
+ if (out != NULL) {
+ rc = fld_declare_server_create(env,
+ seq->lss_site->ss_server_fld,
+ out, th);
+ if (rc)
+ GOTO(exit, rc);
+ }
+
+ rc = dt_trans_start_local(env, dt_dev, th);
+ if (rc)
+ GOTO(exit, rc);
+
+ rc = dt_record_write(env, seq->lss_obj, seq_store_buf(info), &pos, th);
+ if (rc) {
+ CERROR("%s: Can't write space data, rc %d\n",
+ seq->lss_name, rc);
+ GOTO(exit, rc);
+ } else if (out != NULL) {
+ rc = fld_server_create(env, seq->lss_site->ss_server_fld, out,
+ th);
+ if (rc) {
+ CERROR("%s: Can't Update fld database, rc %d\n",
+ seq->lss_name, rc);
+ GOTO(exit, rc);
+ }
+ }
+ /* next sequence update will need sync until this update is committed
+ * in case of sync operation this is not needed obviously */
+ if (!sync)
+ /* if callback can't be added then sync always */
+ sync = !!seq_update_cb_add(th, seq);
+
+ th->th_sync |= sync;
+exit:
+ dt_trans_stop(env, dt_dev, th);
+ return rc;