X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=filesetup.c;h=9c37ae57e24af13cc411a8f3f8398e06f5963626;hb=c465cd14ca958dfdb87bb1998add722d62ae3691;hp=3fc14641ed7d34380d5f735006eb129ab0b7faf0;hpb=d5bdff69e877a3f65928278df9d252d8881ff864;p=fio.git

diff --git a/filesetup.c b/filesetup.c
index 3fc14641..9c37ae57 100644
--- a/filesetup.c
+++ b/filesetup.c
@@ -761,12 +761,16 @@ static unsigned long long get_fs_free_counts(struct thread_data *td)
 uint64_t get_start_offset(struct thread_data *td, struct fio_file *f)
 {
 	struct thread_options *o = &td->o;
+	uint64_t offset;
 
 	if (o->file_append && f->filetype == FIO_TYPE_FILE)
 		return f->real_file_size;
 
-	return td->o.start_offset +
-		td->subjob_number * td->o.offset_increment;
+	offset = td->o.start_offset + td->subjob_number * td->o.offset_increment;
+	if (offset % td_max_bs(td))
+		offset -= (offset % td_max_bs(td));
+
+	return offset;
 }
 
 /*