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
Because mirror job uses bdrv_swap, this series depends on Max's BlockBackend
series:
[PATCH v3 00/38] blockdev: BlockBackend and media
http://lists.nongnu.org/archive/html/qemu-devel/2015-06/msg01109.html
which makes it possible for blockdev-add to insert a BDS without BB (by
omitting "id=" while only specifying "node-name=").
Fam Zheng (6):
block: Add blocker on mirror target
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
block/mirror.c | 2 +
blockdev.c | 175 ++++++++++++++++++++++++++++++----------
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 | 99 ++++++++++++++++++-----
tests/qemu-iotests/041.out | 4 +-
8 files changed, 314 insertions(+), 66 deletions(-)
--
2.4.3
