X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=tools%2Fgenfio;h=68004520a164cd0db7f22c70ca412550888a4f0a;hp=11cf9a4af97f3bbb5e86d38bf8aa5ef66b9dbf8b;hb=129e4193ba3f6e840990fdd5f09c9742bb0dddfa;hpb=bed59bab819823dffe270435b65ed8feafb52148

diff --git a/tools/genfio b/tools/genfio
index 11cf9a4a..68004520 100755
--- a/tools/genfio
+++ b/tools/genfio
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 #  Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
 #  Author: Erwan Velu  <erwan@enovance.com>
@@ -54,6 +54,8 @@ show_help() {
 					Default is $IODEPTH
 -d disk1[,disk2,disk3,..]	: Run the tests on the selected disks
 					Separated each disk with a comma
+-z filesize                     : Specify the working file size, if you are passing filepaths to -d
+                                        Disabled by default
 -r seconds			: Time in seconds per benchmark
 					0 means till the end of the device
 					Default is $RUNTIME seconds
@@ -203,7 +205,7 @@ esac
 }
 
 parse_cmdline() {
-while getopts "hacpsd:b:r:m:x:D:A:B:" opt; do
+while getopts "hacpsd:b:r:m:x:z:D:A:B:" opt; do
   case $opt in
     h)
 	show_help
@@ -260,6 +262,10 @@ while getopts "hacpsd:b:r:m:x:D:A:B:" opt; do
     A)
 	echo "exec_postrun=$OPTARG" >> $TEMPLATE
       ;;
+    z)
+	FSIZE=$OPTARG
+	echo "size=$FSIZE" >> $TEMPLATE
+      ;;
     \?)
       echo "Invalid option: -$OPTARG" >&2
       ;;