iotests/055: refactor compressed backup to vmdk

[qemu.git] / tests / qemu-iotests / 038

diff --git a/tests/qemu-iotests/038 b/tests/qemu-iotests/038
index d99a1501d7a499e9b2bf5c49d8b9147403389ce9..707e2d72e92dd527cf3acda860230844b58eb313 100755 (executable)
--- a/tests/qemu-iotests/038
+++ b/tests/qemu-iotests/038
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Test COW from backing files with AIO
 #
@@ -24,7 +24,6 @@ [email protected]
 seq=`basename $0`
 echo "QA output created by $seq"
 
-here=`pwd`
 status=1       # failure is the default!
 
 _cleanup()
@@ -52,7 +51,7 @@ TEST_IMG="$TEST_IMG.base"
 
 _make_test_img $size
 
-function backing_io()
+backing_io()
 {
     local offset=$1
     local sectors=$2
@@ -77,7 +76,7 @@ _make_test_img -b "$TEST_IMG.base" 6G
 echo
 echo "== Some concurrent requests touching the same cluster =="
 
-function overlay_io()
+overlay_io()
 {
     # Start with a request touching two clusters
     echo aio_write -P 0x80 2020k 80k
@@ -103,7 +102,7 @@ overlay_io | $QEMU_IO "$TEST_IMG" | _filter_qemu_io |\
 echo
 echo "== Verify image content =="
 
-function verify_io()
+verify_io()
 {
     echo read -P 31 2016k 4k
     echo read -P 0x80 2020k 80k