Hi all! Here is a new option for copy-before-write filter, to alter its behavior on copy-before-write operation failure.
Based-on: <20220228113927.1852146-1-vsement...@virtuozzo.com> ([PATCH v5 00/16] Make image fleecing more usable) Vladimir Sementsov-Ogievskiy (3): block/copy-before-write: refactor option parsing block/copy-before-write: add on-cbw-error open parameter iotests: add copy-before-write: on-cbw-error tests qapi/block-core.json | 27 +++- block/copy-before-write.c | 123 ++++++++++++----- tests/qemu-iotests/tests/copy-before-write | 128 ++++++++++++++++++ .../qemu-iotests/tests/copy-before-write.out | 5 + 4 files changed, 248 insertions(+), 35 deletions(-) create mode 100755 tests/qemu-iotests/tests/copy-before-write create mode 100644 tests/qemu-iotests/tests/copy-before-write.out -- 2.31.1
