[Qemu-devel] [PATCH V18 00/12] Quorum block filter

[Benoît Canet]

Hi,

This is the latest version of the quorum block filter.
Since the patch fixing the external_snapshot_prepare QDECREF(options) brain
damage that I introduced earlier quorum works fine in every cases.

in V18:
        Address all Max comments [Max]
        Fix sample quorum command line usage [Benoît]

tested:

Ran qemu-iotest including 081 ok

quorum command line ok
quorum command line snapshot transaction ok
quorum QMP by reference ok
quorum QMP by reference and snapshot transaction ok
quorum QMP at once ok
quorum QMP at once and snapshot transaction ok

Benoît Canet (12):
  quorum: Create quorum.c, add QuorumChildRequest and QuorumAIOCB.
  quorum: Create BDRVQuorumState and BlkDriver and do init.
  quorum: Add quorum_aio_writev and its dependencies.
  blkverify: Extract qemu_iovec_clone() and qemu_iovec_compare() from
    blkverify.
  quorum: Add quorum_aio_readv.
  quorum: Add quorum mechanism.
  quorum: Add quorum_getlength().
  quorum: Add quorum_invalidate_cache().
  quorum: Add quorum_co_flush().
  quorum: Implement recursive .bdrv_recurse_is_first_non_filter in
    quorum.
  quorum: Add quorum_open() and quorum_close().
  quorum: Add unit test.

 block/Makefile.objs        |   1 +
 block/blkverify.c          | 108 +-----
 block/quorum.c             | 858 +++++++++++++++++++++++++++++++++++++++++++++
 configure                  |  36 ++
 docs/qmp/qmp-events.txt    |  36 ++
 include/monitor/monitor.h  |   2 +
 include/qemu-common.h      |   2 +
 monitor.c                  |   5 +
 qapi-schema.json           |  21 +-
 tests/qemu-iotests/081     |  95 +++++
 tests/qemu-iotests/081.out |  34 ++
 tests/qemu-iotests/group   |   1 +
 util/iov.c                 | 106 ++++++
 13 files changed, 1198 insertions(+), 107 deletions(-)
 create mode 100644 block/quorum.c
 create mode 100755 tests/qemu-iotests/081
 create mode 100644 tests/qemu-iotests/081.out

-- 
1.8.3.2