* GPL HEADER END
*/
/*
- * Copyright (c) 2013, 2015, Intel Corporation.
+ * Copyright (c) 2013, 2016, Intel Corporation.
*
* lustre/target/out_handler.c
*
lustre_msg_set_transno(req->rq_repmsg, req->rq_transno);
lustre_msg_set_status(req->rq_repmsg, req->rq_status);
- DEBUG_REQ(D_RPCTRACE, req, "restoring transno "LPD64"status %d",
- req->rq_transno, req->rq_status);
+ DEBUG_REQ(D_RPCTRACE, req, "restoring resent RPC");
reconstruct(env, dt, obj, reply, index);
return 1;
}
- DEBUG_REQ(D_HA, req, "no reply for RESENT req (have "LPD64")",
+ DEBUG_REQ(D_HA, req, "no reply for RESENT req (have %lld)",
req->rq_export->exp_target_data.ted_lcd->lcd_last_xid);
return 0;
}
lbuf->lb_len = (int)tti->tti_u.update.tti_update->ou_result_size;
lbuf->lb_buf = update_result->our_data;
if (lbuf->lb_len == 0)
- lbuf->lb_buf = 0;
+ lbuf->lb_buf = NULL;
dt_read_lock(env, obj, MOR_TGT_CHILD);
rc = dt_xattr_get(env, obj, lbuf, name);
dt_read_unlock(env, obj);
- if (rc < 0)
+ if (rc <= 0) {
lbuf->lb_len = 0;
- CDEBUG(D_INFO, "%s: "DFID" get xattr %s len %d\n",
- tgt_name(tsi->tsi_tgt), PFID(lu_object_fid(&obj->do_lu)),
- name, (int)lbuf->lb_len);
+ if (unlikely(!rc))
+ rc = -ENODATA;
+ } else if (lbuf->lb_buf) {
+ lbuf->lb_len = rc;
+ }
- GOTO(out, rc);
+ CDEBUG(D_INFO, "%s: "DFID" get xattr %s len %d: rc = %d\n",
+ tgt_name(tsi->tsi_tgt), PFID(lu_object_fid(&obj->do_lu)),
+ name, (int)lbuf->lb_len, rc);
-out:
object_update_result_insert(reply, lbuf->lb_buf, lbuf->lb_len, idx, rc);
RETURN(0);
}
reply->ourp_count = updates;
tti->tti_u.update.tti_update_reply = reply;
tti->tti_mult_trans = !req_is_replay(tgt_ses_req(tsi));
-
+
/* Walk through updates in the request to execute them */
for (i = 0; i < update_buf_count; i++) {
struct tgt_handler *h;
our = update_bufs[i];
update_count = our->ourq_count;
for (j = 0; j < update_count; j++) {
+ struct lu_object_conf conf;
+
update = object_update_request_get(our, j, NULL);
+ if (update->ou_type == OUT_CREATE)
+ conf.loc_flags = LOC_F_NEW;
+ else
+ conf.loc_flags = 0;
- dt_obj = dt_locate(env, dt, &update->ou_fid);
+ dt_obj = dt_locate_at(env, dt, &update->ou_fid,
+ dt->dd_lu_dev.ld_site->ls_top_dev, &conf);
if (IS_ERR(dt_obj))
GOTO(out, rc = PTR_ERR(dt_obj));