fio.1,HOWTO: keep 'iodepth_batch' option in sync

[fio.git] / HOWTO

diff --git a/HOWTO b/HOWTO
index d3ead19782796af8dc5b0b496a65318cc3bcf210..3049316a29aee80f28d0fd89ed686c943b704cb6 100644 (file)
--- a/HOWTO
+++ b/HOWTO
@@ -812,7 +812,8 @@ iodepth_batch_submit=int
 iodepth_batch=int This defines how many pieces of IO to submit at once.
                It defaults to 1 which means that we submit each IO
                as soon as it is available, but can be raised to submit
-               bigger batches of IO at the time.
+               bigger batches of IO at the time. If it is set to 0 the iodepth
+               value will be used.
 
 iodepth_batch_complete=int This defines how many pieces of IO to retrieve
                at once. It defaults to 1 which means that we'll ask