Honor random/zero/compressible settings for filling an initial file
Right now we only do that for when the job writes, do it for the
initial setup as well. Otherwise you just get zero filled files
initially, which might not be what you want.
Also fixes a bug with compression if compress_chunk isn't set.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/filesetup.c b/filesetup.c
index 9f186fb..6427f3e 100644
--- a/filesetup.c
+++ b/filesetup.c
@@ -127,7 +127,6 @@
}
b = malloc(td->o.max_bs[DDIR_WRITE]);
- memset(b, 0, td->o.max_bs[DDIR_WRITE]);
left = f->real_file_size;
while (left && !td->terminate) {
@@ -135,6 +134,8 @@
if (bs > left)
bs = left;
+ fill_io_buffer(td, b, bs, bs);
+
r = write(f->fd, b, bs);
if (r > 0) {