[PULL 0/7] NBD patches

[Vladimir Sementsov-Ogievskiy]

The following changes since commit 2bf40d0841b942e7ba12953d515e62a436f0af84:

  Merge tag 'pull-user-20211220' of https://gitlab.com/rth7680/qemu into 
staging (2021-12-20 13:20:07 -0800)

are available in the Git repository at:

  https://src.openvz.org/scm/~vsementsov/qemu.git tags/pull-nbd-2021-12-22

for you to fetch changes up to 7f82e44de82ae1eb09c4202fd8282c8c0a0a9b4e:

  iotests: add nbd-reconnect-on-open test (2021-12-21 14:56:25 +0100)

----------------------------------------------------------------
nbd: reconnect-on-open feature

----------------------------------------------------------------
Vladimir Sementsov-Ogievskiy (7):
      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                               |  9 +++-
 block/nbd.c                                        | 45 +++++++++++++++-
 nbd/client-connection.c                            | 59 +++++++++++++++------
 tests/qemu-iotests/iotests.py                      | 36 ++++++++-----
 tests/qemu-iotests/tests/nbd-reconnect-on-open     | 71 
++++++++++++++++++++++++++
 tests/qemu-iotests/tests/nbd-reconnect-on-open.out | 11 ++++
 6 files changed, 199 insertions(+), 32 deletions(-)
 create mode 100755 tests/qemu-iotests/tests/nbd-reconnect-on-open
 create mode 100644 tests/qemu-iotests/tests/nbd-reconnect-on-open.out

-- 
2.31.1