Add start of client, start of real protocol

[fio.git] / ioengines.c

diff --git a/ioengines.c b/ioengines.c
index e0b0f22e96d994b74f00153dd64509dd7b2a930d..7f4e104e927aeee75fa04d51c699d41460c49ae0 100644 (file)
--- a/ioengines.c
+++ b/ioengines.c
@@ -14,6 +14,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <dlfcn.h>
+#include <fcntl.h>
 #include <assert.h>
 
 #include "fio.h"
@@ -311,6 +312,8 @@ int td_io_init(struct thread_data *td)
                        log_err("fio: io engine init failed. Perhaps try"
                                " reducing io depth?\n");
                }
+               if (!td->error)
+                       td->error = ret;
        }
 
        return ret;
@@ -386,7 +389,7 @@ int td_io_open_file(struct thread_data *td, struct fio_file *f)
                else
                        flags = POSIX_FADV_SEQUENTIAL;
 
-               if (fadvise(f->fd, f->file_offset, f->io_size, flags) < 0) {
+               if (posix_fadvise(f->fd, f->file_offset, f->io_size, flags) < 0) {
                        td_verror(td, errno, "fadvise");
                        goto err;
                }
@@ -402,6 +405,7 @@ int td_io_open_file(struct thread_data *td, struct fio_file *f)
 
                if (ret) {
                        td_verror(td, ret, "fio_set_odirect");
+                       log_err("fio: the file system does not seem to support direct IO\n");
                        goto err;
                }
        }