diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/qemu-iotests/039 | 20 | ||||
| -rw-r--r-- | tests/qemu-iotests/039.out | 11 |
2 files changed, 31 insertions, 0 deletions
diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039 index 9b355c0977..b9cbe99560 100755 --- a/tests/qemu-iotests/039 +++ b/tests/qemu-iotests/039 @@ -131,6 +131,26 @@ ulimit -c "$old_ulimit" ./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features _check_test_img +echo +echo "== Committing to a backing file with lazy_refcounts=on ==" + +IMGOPTS="compat=1.1,lazy_refcounts=on" +TEST_IMG="$TEST_IMG".base _make_test_img $size + +IMGOPTS="compat=1.1,lazy_refcounts=on,backing_file=$TEST_IMG.base" +_make_test_img $size + +$QEMU_IO -c "write 0 512" "$TEST_IMG" | _filter_qemu_io +$QEMU_IMG commit "$TEST_IMG" + +# The dirty bit must not be set +./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features +./qcow2.py "$TEST_IMG".base dump-header | grep incompatible_features + +_check_test_img +TEST_IMG="$TEST_IMG".base _check_test_img + + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/039.out b/tests/qemu-iotests/039.out index 077fa64cbf..fb31ae0624 100644 --- a/tests/qemu-iotests/039.out +++ b/tests/qemu-iotests/039.out @@ -54,4 +54,15 @@ wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) incompatible_features 0x0 No errors were found on the image. + +== Committing to a backing file with lazy_refcounts=on == +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file='TEST_DIR/t.IMGFMT.base' +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Image committed. +incompatible_features 0x0 +incompatible_features 0x0 +No errors were found on the image. +No errors were found on the image. *** done |