X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=ioengines.c;h=1bfc06f96d12bf15f07e8aded629e8fa9c7cc92d;hb=52582166d723870f68e7f4ff7532de13b3cdeaea;hp=fa4acab2b3fa349a57993d086048a4709cb9b68a;hpb=07dff7d1d614b33e3a6d3e3ade38ce648b53a632;p=fio.git

diff --git a/ioengines.c b/ioengines.c
index fa4acab2..1bfc06f9 100644
--- a/ioengines.c
+++ b/ioengines.c
@@ -133,8 +133,10 @@ static struct ioengine_ops *__load_ioengine(const char *name)
 	/*
 	 * linux libaio has alias names, so convert to what we want
 	 */
-	if (!strncmp(engine, "linuxaio", 8) || !strncmp(engine, "aio", 3))
+	if (!strncmp(engine, "linuxaio", 8) || !strncmp(engine, "aio", 3)) {
+		dprint(FD_IO, "converting ioengine name: %s -> libaio\n", name);
 		strcpy(engine, "libaio");
+	}
 
 	dprint(FD_IO, "load ioengine %s\n", engine);
 	return find_ioengine(engine);
@@ -342,8 +344,8 @@ int td_io_queue(struct thread_data *td, struct io_u *io_u)
 	    td->o.odirect) {
 
 		log_info("fio: first direct IO errored. File system may not "
-			 "support direct IO, or iomem_align= is bad. Try "
-			 "setting direct=0.\n");
+			 "support direct IO, or iomem_align= is bad, or "
+			 "invalid block size. Try setting direct=0.\n");
 	}
 
 	if (!td->io_ops->commit || io_u->ddir == DDIR_TRIM) {
@@ -436,6 +438,7 @@ int td_io_open_file(struct thread_data *td, struct fio_file *f)
 {
 	assert(!fio_file_open(f));
 	assert(f->fd == -1);
+	assert(td->io_ops->open_file);
 
 	if (td->io_ops->open_file(td, f)) {
 		if (td->error == EINVAL && td->o.odirect)