Hi all! There is a new feature: reconnect on open. It is useful when
start of vm and start of nbd server are not simple to sync.
v2: rebase on master.
Also, I've discovered that I've sent downstream version of test which
doesn't work here. So, the test is rewritten (with appropriate
improvements of iotests.py)
Vladimir Sementsov-Ogievskiy (8):
block/nbd: move initial connect to coroutine
nbd: allow reconnect on open, with corresponding new options
iotests.py: fix qemu_tool_pipe_and_status()
iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()
iotests.py: add qemu_tool_popen()
iotests.py: add and use qemu_io_wrap_args()
iotests.py: add qemu_io_popen()
iotests: add 306 to test reconnect on nbd open
block/nbd.c | 173 +++++++++++++++++++++++++---------
tests/qemu-iotests/306 | 71 ++++++++++++++
tests/qemu-iotests/306.out | 11 +++
tests/qemu-iotests/group | 1 +
tests/qemu-iotests/iotests.py | 56 +++++++----
5 files changed, 246 insertions(+), 66 deletions(-)
create mode 100755 tests/qemu-iotests/306
create mode 100644 tests/qemu-iotests/306.out