Re: [Qemu-devel] [PATCH v3 0/5] qmp: Add blockdev-mirror

[Max Reitz <mreitz@redhat.com>]

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On 23.12.2015 06:59, Fam Zheng wrote:
> v3: Rebase to master.

Why did you drop patch 1?

Max

> v2: 01: Move bdrv_op_block_all down. [Max]
>     02, 04: Add Max's rev-by.
>     03: Check has_mode and fix "return;". [Max]
>     05: Check target->blk.
>         Drop superfluous whitespace. [Max]
>     06: Drop superfluous whitespace hunk and add Max's rev-by. [Max]
> 
> This is the counterpart of blockdev-backup. The biggest value of this command
> is to allow full flexibility on target image open options, via blockdev-add.
> For example this could help solve the target provisioning issue in:
> 
> http://lists.gnu.org/archive/html/qemu-devel/2015-06/msg02139.html
> 
> 
> 
> Fam Zheng (5):
>   block: Rename BLOCK_OP_TYPE_MIRROR to BLOCK_OP_TYPE_MIRROR_SOURCE
>   block: Extract blockdev part of qmp_drive_mirror
>   block: Add check on mirror target
>   qmp: Add blockdev-mirror command
>   iotests: Add test cases for blockdev-mirror
> 
>  blockdev.c                      | 179 ++++++++++++++++++++++++++++++----------
>  hw/block/dataplane/virtio-blk.c |   2 +-
>  include/block/block.h           |   3 +-
>  qapi/block-core.json            |  47 +++++++++++
>  qmp-commands.hx                 |  48 +++++++++++
>  tests/qemu-iotests/041          | 100 ++++++++++++++++------
>  tests/qemu-iotests/041.out      |   4 +-
>  7 files changed, 314 insertions(+), 69 deletions(-)
> 



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