Add fill_device option
Add fill_device option. Causes fio to write until ENOSPC occurs (assuming
rw=write).
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/HOWTO b/HOWTO
index 569b998..7b717f7 100644
--- a/HOWTO
+++ b/HOWTO
@@ -262,6 +262,10 @@
and limited to 'size' in total (if that is given). If not
given, each created file is the same size.
+fill_device=bool Sets size to something really large and waits for ENOSPC (no
+ space left on device) as the terminating condition. Only makes
+ sense with sequential write.
+
blocksize=siint
bs=siint The block size used for the io units. Defaults to 4k. Values
can be given for both read and writes. If a single siint is