iotests: 038: Use TEST_IMG override instead of "mv"

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1450752561-9300-9-git-send-email-famz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Fam Zheng 2015-12-22 10:49:18 +08:00 committed by Max Reitz
parent 9b652fbe1d
commit 1b935e1dc9
2 changed files with 5 additions and 2 deletions

View File

@ -48,6 +48,9 @@ size=128M
echo
echo "== creating backing file for COW tests =="
TEST_IMG_SAVE="$TEST_IMG"
TEST_IMG="$TEST_IMG.base"
_make_test_img $size
function backing_io()
@ -68,7 +71,7 @@ function backing_io()
backing_io 0 256 write | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
mv "$TEST_IMG" "$TEST_IMG.base"
TEST_IMG="$TEST_IMG_SAVE"
_make_test_img -b "$TEST_IMG.base" 6G

View File

@ -1,7 +1,7 @@
QA output created by 038
== creating backing file for COW tests ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728
wrote 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 65536