diff options
Diffstat (limited to 'tests/qemu-iotests/061')
| -rwxr-xr-x | tests/qemu-iotests/061 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061 index f5678b1..911b6f2 100755 --- a/tests/qemu-iotests/061 +++ b/tests/qemu-iotests/061 @@ -54,6 +54,22 @@ $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io _check_test_img echo +echo "=== Testing version downgrade with zero expansion and 4K cache entries ===" +echo +IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M +$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "write -z 32M 128k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c map "$TEST_IMG" | _filter_qemu_io +$PYTHON qcow2.py "$TEST_IMG" dump-header +$QEMU_IMG amend -o "compat=0.10" --image-opts \ + driver=qcow2,file.filename=$TEST_IMG,l2-cache-entry-size=4096 +$PYTHON qcow2.py "$TEST_IMG" dump-header +$QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "read -P 0 32M 128k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c map "$TEST_IMG" | _filter_qemu_io +_check_test_img + +echo echo "=== Testing dirty version downgrade ===" echo IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M |