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envelope-from=vsementsov@virtuozzo.com; helo=EUR05-VI1-obe.outbound.protection.outlook.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FORGED_SPF_HELO=1, MSGID_FROM_MTA_HEADER=0.001, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, T_SPF_TEMPERROR=0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, den@openvz.org, qemu-devel@nongnu.org, mreitz@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" ping :) 30.11.2020 16:40, Vladimir Sementsov-Ogievskiy wrote: > 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 > -- Best regards, Vladimir