diff options
Diffstat (limited to 'tests/qemu-iotests/176')
| -rwxr-xr-x | tests/qemu-iotests/176 | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/tests/qemu-iotests/176 b/tests/qemu-iotests/176 index 9a70a8707c..950b28720e 100755 --- a/tests/qemu-iotests/176 +++ b/tests/qemu-iotests/176 @@ -69,14 +69,16 @@ echo echo "=== Test pass $i ===" echo -TEST_IMG="$TEST_IMG.base" _make_test_img 2100M -TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" 2100M -_make_test_img -b "$TEST_IMG.itmd" 2100M +len=$((2100 * 1024 * 1024 + 512)) # larger than 2G, and not cluster aligned +TEST_IMG="$TEST_IMG.base" _make_test_img $len +TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" $len +_make_test_img -b "$TEST_IMG.itmd" $len $QEMU_IMG snapshot -c snap "$TEST_IMG" -$QEMU_IO -c 'write -P 1 0x7ffd0000 192k' "$TEST_IMG.base" | _filter_qemu_io -$QEMU_IO -c 'write -P 2 0x7ffe0000 128k' "$TEST_IMG.itmd" | _filter_qemu_io -$QEMU_IO -c 'write -P 3 0x7fff0000 64k' "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "write -P 1 0x7ffd0000 192k" "$TEST_IMG.base" | _filter_qemu_io +$QEMU_IO -c "write -P 2 0x7ffe0000 128k" "$TEST_IMG.itmd" | _filter_qemu_io +$QEMU_IO -c "write -P 3 0x7fff0000 64k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "write -P 4 $(($len - 512)) 512" "$TEST_IMG" | _filter_qemu_io if [ $i -lt 3 ]; then if [ $i == 0 ]; then @@ -94,11 +96,13 @@ if [ $i -lt 3 ]; then # Bottom should be unchanged $QEMU_IO -c 'read -P 1 0x7ffd0000 192k' "$TEST_IMG.base" | _filter_qemu_io + $QEMU_IO -c "read -P 0 $((len - 512)) 512" "$TEST_IMG.base" | _filter_qemu_io # Intermediate should contain changes from top $QEMU_IO -c 'read -P 1 0x7ffd0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io $QEMU_IO -c 'read -P 2 0x7ffe0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io $QEMU_IO -c 'read -P 3 0x7fff0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io + $QEMU_IO -c "read -P 4 $((len - 512)) 512" "$TEST_IMG.itmd" | _filter_qemu_io # And in pass 0, the top image should be empty, whereas in both other passes # it should be unchanged (which is both checked by qemu-img map) @@ -109,6 +113,7 @@ else $QEMU_IO -c 'read -P 1 0x7ffd0000 64k' "$TEST_IMG.base" | _filter_qemu_io $QEMU_IO -c 'read -P 2 0x7ffe0000 64k' "$TEST_IMG.base" | _filter_qemu_io $QEMU_IO -c 'read -P 3 0x7fff0000 64k' "$TEST_IMG.base" | _filter_qemu_io + $QEMU_IO -c "read -P 4 $((len - 512)) 512" "$TEST_IMG.base" | _filter_qemu_io # Both top and intermediate should be unchanged fi |