add an filecreate example file to examples/

[fio.git] / engines / rbd.c

diff --git a/engines/rbd.c b/engines/rbd.c
index 829e41a232250a96cb0aaed401a97b7516786061..39501eb00551a1b1572c7a5bdc7921a5684e602c 100644 (file)
--- a/engines/rbd.c
+++ b/engines/rbd.c
@@ -290,7 +290,7 @@ static void _fio_rbd_finish_aiocb(rbd_completion_t comp, void *data)
         */
        ret = rbd_aio_get_return_value(fri->completion);
        if (ret < 0) {
-               io_u->error = ret;
+               io_u->error = -ret;
                io_u->resid = io_u->xfer_buflen;
        } else
                io_u->error = 0;
@@ -517,6 +517,7 @@ static int fio_rbd_queue(struct thread_data *td, struct io_u *io_u)
        } else {
                dprint(FD_IO, "%s: Warning: unhandled ddir: %d\n", __func__,
                       io_u->ddir);
+               r = -EINVAL;
                goto failed_comp;
        }
 
@@ -524,7 +525,7 @@ static int fio_rbd_queue(struct thread_data *td, struct io_u *io_u)
 failed_comp:
        rbd_aio_release(fri->completion);
 failed:
-       io_u->error = r;
+       io_u->error = -r;
        td_verror(td, io_u->error, "xfer");
        return FIO_Q_COMPLETED;
 }
@@ -597,14 +598,14 @@ static int fio_rbd_setup(struct thread_data *td)
        r = rbd_stat(rbd->image, &info, sizeof(info));
        if (r < 0) {
                log_err("rbd_status failed.\n");
-               goto disconnect;
+               goto cleanup;
        } else if (info.size == 0) {
                log_err("image size should be larger than zero.\n");
                r = -EINVAL;
-               goto disconnect;
+               goto cleanup;
        }
 
-       dprint(FD_IO, "rbd-engine: image size: %lu\n", info.size);
+       dprint(FD_IO, "rbd-engine: image size: %" PRIu64 "\n", info.size);
 
        /* taken from "net" engine. Pretend we deal with files,
         * even if we do not have any ideas about files.
@@ -618,13 +619,8 @@ static int fio_rbd_setup(struct thread_data *td)
        f = td->files[0];
        f->real_file_size = info.size;
 
-       /* disconnect, then we were only connected to determine
-        * the size of the RBD.
-        */
        return 0;
 
-disconnect:
-       _fio_rbd_disconnect(rbd);
 cleanup:
        fio_rbd_cleanup(td);
        return r;