X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=tools%2Fgenfio;h=286d814de71506c0c187dd4a6b530b446b54e9b7;hb=84a41a376bbe34f1c22f4be9411f2150c01a99b5;hp=4d32d13084707103e5bd32beac10eb1156378e3e;hpb=c60587f663d2b800bdae254e86da84b4cfd070e8;p=fio.git

diff --git a/tools/genfio b/tools/genfio
index 4d32d130..286d814d 100755
--- a/tools/genfio
+++ b/tools/genfio
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/bash
 #
 #  Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
 #  Author: Erwan Velu  <erwan@enovance.com>
@@ -17,7 +17,7 @@
 #
 #  You should have received a copy of the GNU General Public License
 #  along with this program; if not, write to the Free Software
-#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
 BLK_SIZE=
 BLOCK_SIZE=4k
@@ -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
       ;;