Hi all! After a long delay here is v3.
v3 is rebased on top of big refactoring of nbd connection code, and on top of last portion of it, not yet merged: Based-on: <[email protected]> "[PATCH v6 0/5] block/nbd: drop connection_co" So, the core patch (02) is changed a lot. QAPI interface added. Vladimir Sementsov-Ogievskiy (9): nbd/client-connection: nbd_co_establish_connection(): fix non set errp qapi: make blockdev-add a coroutine command nbd: allow reconnect on open, with corresponding new options nbd/client-connection: nbd_co_establish_connection(): return real error nbd/client-connection: improve error message of cancelled attempt iotests.py: add qemu_tool_popen() iotests.py: add and use qemu_io_wrap_args() iotests.py: add qemu_io_popen() iotests: add nbd-reconnect-on-open test qapi/block-core.json | 12 +++- block/nbd.c | 45 +++++++++++- nbd/client-connection.c | 56 +++++++++++---- tests/qemu-iotests/iotests.py | 39 ++++++---- .../qemu-iotests/tests/nbd-reconnect-on-open | 71 +++++++++++++++++++ .../tests/nbd-reconnect-on-open.out | 11 +++ 6 files changed, 203 insertions(+), 31 deletions(-) create mode 100755 tests/qemu-iotests/tests/nbd-reconnect-on-open create mode 100644 tests/qemu-iotests/tests/nbd-reconnect-on-open.out -- 2.29.2
