Modify RDMA engine to print strerror messages.

[fio.git] / engines / rdma.c

diff --git a/engines/rdma.c b/engines/rdma.c
index 87ba4658ceca94f6c6aec683cc4e56fc5d0c4d63..7fbfad99fa3fa28d3ed9a30d8d31202542144a91 100644 (file)
--- a/engines/rdma.c
+++ b/engines/rdma.c
@@ -415,7 +415,7 @@ static int fio_rdmaio_setup_qp(struct thread_data *td)
                rd->pd = ibv_alloc_pd(rd->cm_id->verbs);
 
        if (rd->pd == NULL) {
-               log_err("fio: ibv_alloc_pd fail\n");
+               log_err("fio: ibv_alloc_pd fail: %m\n");
                return 1;
        }
 
@@ -424,7 +424,7 @@ static int fio_rdmaio_setup_qp(struct thread_data *td)
        else
                rd->channel = ibv_create_comp_channel(rd->cm_id->verbs);
        if (rd->channel == NULL) {
-               log_err("fio: ibv_create_comp_channel fail\n");
+               log_err("fio: ibv_create_comp_channel fail: %m\n");
                goto err1;
        }
 
@@ -438,12 +438,12 @@ static int fio_rdmaio_setup_qp(struct thread_data *td)
                rd->cq = ibv_create_cq(rd->cm_id->verbs,
                                       qp_depth, rd, rd->channel, 0);
        if (rd->cq == NULL) {
-               log_err("fio: ibv_create_cq failed\n");
+               log_err("fio: ibv_create_cq failed: %m\n");
                goto err2;
        }
 
        if (ibv_req_notify_cq(rd->cq, 0) != 0) {
-               log_err("fio: ibv_create_cq failed\n");
+               log_err("fio: ibv_req_notify_cq failed: %m\n");
                goto err3;
        }
 
@@ -459,13 +459,13 @@ static int fio_rdmaio_setup_qp(struct thread_data *td)
 
        if (rd->is_client == 0) {
                if (rdma_create_qp(rd->child_cm_id, rd->pd, &init_attr) != 0) {
-                       log_err("fio: rdma_create_qp failed\n");
+                       log_err("fio: rdma_create_qp failed: %m\n");
                        goto err3;
                }
                rd->qp = rd->child_cm_id->qp;
        } else {
                if (rdma_create_qp(rd->cm_id, rd->pd, &init_attr) != 0) {
-                       log_err("fio: rdma_create_qp failed\n");
+                       log_err("fio: rdma_create_qp failed: %m\n");
                        goto err3;
                }
                rd->qp = rd->cm_id->qp;
@@ -490,14 +490,14 @@ static int fio_rdmaio_setup_control_msg_buffers(struct thread_data *td)
        rd->recv_mr = ibv_reg_mr(rd->pd, &rd->recv_buf, sizeof(rd->recv_buf),
                                 IBV_ACCESS_LOCAL_WRITE);
        if (rd->recv_mr == NULL) {
-               log_err("fio: recv_buf reg_mr failed\n");
+               log_err("fio: recv_buf reg_mr failed: %m\n");
                return 1;
        }
 
        rd->send_mr = ibv_reg_mr(rd->pd, &rd->send_buf, sizeof(rd->send_buf),
                                 0);
        if (rd->send_mr == NULL) {
-               log_err("fio: send_buf reg_mr failed\n");
+               log_err("fio: send_buf reg_mr failed: %m\n");
                ibv_dereg_mr(rd->recv_mr);
                return 1;
        }
@@ -731,7 +731,7 @@ static int fio_rdmaio_send(struct thread_data *td, struct io_u **io_us,
                }
 
                if (ibv_post_send(rd->qp, &r_io_u_d->sq_wr, &bad_wr) != 0) {
-                       log_err("fio: ibv_post_send fail\n");
+                       log_err("fio: ibv_post_send fail: %m\n");
                        return -1;
                }
 
@@ -759,7 +759,7 @@ static int fio_rdmaio_recv(struct thread_data *td, struct io_u **io_us,
                        r_io_u_d = io_us[i]->engine_data;
                        if (ibv_post_recv(rd->qp, &r_io_u_d->rq_wr, &bad_wr) !=
                            0) {
-                               log_err("fio: ibv_post_recv fail\n");
+                               log_err("fio: ibv_post_recv fail: %m\n");
                                return 1;
                        }
                }
@@ -767,7 +767,7 @@ static int fio_rdmaio_recv(struct thread_data *td, struct io_u **io_us,
                   || (rd->rdma_protocol == FIO_RDMA_MEM_WRITE)) {
                /* re-post the rq_wr */
                if (ibv_post_recv(rd->qp, &rd->rq_wr, &bad_wr) != 0) {
-                       log_err("fio: ibv_post_recv fail\n");
+                       log_err("fio: ibv_post_recv fail: %m\n");
                        return 1;
                }
 
@@ -866,7 +866,7 @@ static int fio_rdmaio_connect(struct thread_data *td, struct fio_file *f)
        conn_param.retry_count = 10;
 
        if (rdma_connect(rd->cm_id, &conn_param) != 0) {
-               log_err("fio: rdma_connect fail\n");
+               log_err("fio: rdma_connect fail: %m\n");
                return 1;
        }
 
@@ -881,7 +881,7 @@ static int fio_rdmaio_connect(struct thread_data *td, struct fio_file *f)
        rd->send_buf.nr = htonl(td->o.iodepth);
 
        if (ibv_post_send(rd->qp, &rd->sq_wr, &bad_wr) != 0) {
-               log_err("fio: ibv_post_send fail");
+               log_err("fio: ibv_post_send fail: %m");
                return 1;
        }
 
@@ -918,7 +918,7 @@ static int fio_rdmaio_accept(struct thread_data *td, struct fio_file *f)
        conn_param.initiator_depth = 1;
 
        if (rdma_accept(rd->child_cm_id, &conn_param) != 0) {
-               log_err("fio: rdma_accept\n");
+               log_err("fio: rdma_accept: %m\n");
                return 1;
        }
 
@@ -932,7 +932,7 @@ static int fio_rdmaio_accept(struct thread_data *td, struct fio_file *f)
        ret = rdma_poll_wait(td, IBV_WC_RECV) < 0;
 
        if (ibv_post_send(rd->qp, &rd->sq_wr, &bad_wr) != 0) {
-               log_err("fio: ibv_post_send fail");
+               log_err("fio: ibv_post_send fail: %m");
                return 1;
        }
 
@@ -965,7 +965,7 @@ static int fio_rdmaio_close_file(struct thread_data *td, struct fio_file *f)
                                     || (rd->rdma_protocol ==
                                         FIO_RDMA_MEM_READ))) {
                if (ibv_post_send(rd->qp, &rd->sq_wr, &bad_wr) != 0) {
-                       log_err("fio: ibv_post_send fail");
+                       log_err("fio: ibv_post_send fail: %m");
                        return 1;
                }
 
@@ -1084,12 +1084,12 @@ static int fio_rdmaio_setup_listen(struct thread_data *td, short port)
 
        /* rdma_listen */
        if (rdma_bind_addr(rd->cm_id, (struct sockaddr *)&rd->addr) != 0) {
-               log_err("fio: rdma_bind_addr fail\n");
+               log_err("fio: rdma_bind_addr fail: %m\n");
                return 1;
        }
 
        if (rdma_listen(rd->cm_id, 3) != 0) {
-               log_err("fio: rdma_listen fail\n");
+               log_err("fio: rdma_listen fail: %m\n");
                return 1;
        }
 
@@ -1110,7 +1110,7 @@ static int fio_rdmaio_setup_listen(struct thread_data *td, short port)
 
        /* post recv buf */
        if (ibv_post_recv(rd->qp, &rd->rq_wr, &bad_wr) != 0) {
-               log_err("fio: ibv_post_recv fail\n");
+               log_err("fio: ibv_post_recv fail: %m\n");
                return 1;
        }
 
@@ -1238,13 +1238,13 @@ static int fio_rdmaio_init(struct thread_data *td)
 
        rd->cm_channel = rdma_create_event_channel();
        if (!rd->cm_channel) {
-               log_err("fio: rdma_create_event_channel fail\n");
+               log_err("fio: rdma_create_event_channel fail: %m\n");
                return 1;
        }
 
        ret = rdma_create_id(rd->cm_channel, &rd->cm_id, rd, RDMA_PS_TCP);
        if (ret) {
-               log_err("fio: rdma_create_id fail\n");
+               log_err("fio: rdma_create_id fail: %m\n");
                return 1;
        }
 
@@ -1295,7 +1295,7 @@ static int fio_rdmaio_init(struct thread_data *td)
                                      IBV_ACCESS_REMOTE_READ |
                                      IBV_ACCESS_REMOTE_WRITE);
                if (io_u->mr == NULL) {
-                       log_err("fio: ibv_reg_mr io_u failed\n");
+                       log_err("fio: ibv_reg_mr io_u failed: %m\n");
                        return 1;
                }